/xbmc/visualizations/Milkdrop/vis_milkdrop/milkdropfs.cpp
C++ | 3791 lines | 2280 code | 486 blank | 1025 comment | 356 complexity | 787dd83e37422f1a7c78d74f419bf83e MD5 | raw file
Possible License(s): GPL-3.0, CC-BY-SA-3.0, LGPL-2.0, 0BSD, Unlicense, GPL-2.0, AGPL-1.0, BSD-3-Clause, LGPL-2.1, LGPL-3.0
- /*
- LICENSE
- -------
- Copyright 2005 Nullsoft, Inc.
- All rights reserved.
- Redistribution and use in source and binary forms, with or without modification,
- are permitted provided that the following conditions are met:
- * Redistributions of source code must retain the above copyright notice,
- this list of conditions and the following disclaimer.
- * Redistributions in binary form must reproduce the above copyright notice,
- this list of conditions and the following disclaimer in the documentation
- and/or other materials provided with the distribution.
- * Neither the name of Nullsoft nor the names of its contributors may be used to
- endorse or promote products derived from this software without specific prior written permission.
-
- THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
- IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
- IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- #include "plugin.h"
- //#include "resource.h"
- #include "support.h"
- #include "evallib\eval.h" // for math. expr. eval - thanks Francis! (in SourceOffSite, it's the 'vis_avs\evallib' project.)
- #include "evallib\compiler.h"
- #include "utility.h"
- #include <stdlib.h>
- #include <stdio.h>
- //#include <ddraw.h>
- //#include <d3dcaps.h>
- #include <assert.h>
- #include <math.h>
- //#include <shellapi.h>
- #define D3DCOLOR_RGBA_01(r,g,b,a) D3DCOLOR_RGBA(((int)(r*255)),((int)(g*255)),((int)(b*255)),((int)(a*255)))
- #define FRAND ((rand() % 7381)/7380.0f)
- //#define D3D_OVERLOADS
- #define VERT_CLIP 0.75f // warning: top/bottom can get clipped if you go < 0.65!
- //extern CPlugin* g_plugin; // declared in main.cpp
- //extern bool g_bDebugOutput; // declared in support.cpp
- int g_title_font_sizes[] =
- {
- // NOTE: DO NOT EXCEED 64 FONTS HERE.
- 6, 8, 10, 12, 14, 16,
- 20, 26, 32, 38, 44, 50, 56,
- 64, 72, 80, 88, 96, 104, 112, 120, 128, 136, 144,
- 160, 192, 224, 256, 288, 320, 352, 384, 416, 448,
- 480, 512 /**/
- };
- //#define COMPILE_MULTIMON_STUBS 1
- //#include <multimon.h>
- // This function evaluates whether the floating-point
- // control Word is set to single precision/round to nearest/
- // exceptions disabled. If not, the
- // function changes the control Word to set them and returns
- // TRUE, putting the old control Word value in the passback
- // location pointed to by pwOldCW.
- BOOL MungeFPCW( WORD *pwOldCW )
- {
- BOOL ret = FALSE;
- WORD wTemp, wSave;
-
- __asm fstcw wSave
- if (wSave & 0x300 || // Not single mode
- 0x3f != (wSave & 0x3f) || // Exceptions enabled
- wSave & 0xC00) // Not round to nearest mode
- {
- __asm
- {
- mov ax, wSave
- and ax, not 300h ;; single mode
- or ax, 3fh ;; disable all exceptions
- and ax, not 0xC00 ;; round to nearest mode
- mov wTemp, ax
- fldcw wTemp
- }
- ret = TRUE;
- }
- if (pwOldCW) *pwOldCW = wSave;
- return ret;
- }
-
- void RestoreFPCW(WORD wSave)
- {
- __asm fldcw wSave
- }
- int GetNumToSpawn(float fTime, float fDeltaT, float fRate, float fRegularity, int iNumSpawnedSoFar)
- {
- // PARAMETERS
- // ------------
- // fTime: sum of all fDeltaT's so far (excluding this one)
- // fDeltaT: time window for this frame
- // fRate: avg. rate (spawns per second) of generation
- // fRegularity: regularity of generation
- // 0.0: totally chaotic
- // 0.2: getting chaotic / very jittered
- // 0.4: nicely jittered
- // 0.6: slightly jittered
- // 0.8: almost perfectly regular
- // 1.0: perfectly regular
- // iNumSpawnedSoFar: the total number of spawnings so far
- //
- // RETURN VALUE
- // ------------
- // The number to spawn for this frame (add this to your net count!).
- //
- // COMMENTS
- // ------------
- // The spawn values returned will, over time, match
- // (within 1%) the theoretical totals expected based on the
- // amount of time passed and the average generation rate.
- //
- // UNRESOLVED ISSUES
- // -----------------
- // actual results of mixed gen. (0 < reg < 1) are about 1% too low
- // in the long run (vs. analytical expectations). Decided not
- // to bother fixing it since it's only 1% (and VERY consistent).
-
-
- float fNumToSpawnReg;
- float fNumToSpawnIrreg;
- float fNumToSpawn;
-
- // compute # spawned based on regular generation
- fNumToSpawnReg = ((fTime + fDeltaT) * fRate) - iNumSpawnedSoFar;
-
- // compute # spawned based on irregular (random) generation
- if (fDeltaT <= 1.0f / fRate)
- {
- // case 1: avg. less than 1 spawn per frame
- if ((rand() % 16384)/16384.0f < fDeltaT * fRate)
- fNumToSpawnIrreg = 1.0f;
- else
- fNumToSpawnIrreg = 0.0f;
- }
- else
- {
- // case 2: avg. more than 1 spawn per frame
- fNumToSpawnIrreg = fDeltaT * fRate;
- fNumToSpawnIrreg *= 2.0f*(rand() % 16384)/16384.0f;
- }
-
- // get linear combo. of regular & irregular
- fNumToSpawn = fNumToSpawnReg*fRegularity + fNumToSpawnIrreg*(1.0f - fRegularity);
- // round to nearest integer for result
- return (int)(fNumToSpawn + 0.49f);
- }
- /*
- char szHelp[] =
- {
- // note: this is a string-of-null-terminated-strings; the whole thing ends with a double null termination.
- // each substring will be drawn on its own line, and the strings are drawn in BOTTOM-UP order..
- // (this is just an effort to keep the file size low)
- "ESC: exit\0"
- " \0"
- "F9: toggle stereo 3D mode\0"
- "F8: change directory/drive\0"
- "F7: refresh milk_msg.ini\0"
- "F6: show preset rating\0"
- "F5: show fps\0"
- "F4: show preset name\0"
- "F2,F3: show song title,length\0"
- "F1: show help\0"
- " \0"
- "N: show per-frame variable moNitor\0"
- "S: save preset\0"
- "M: (preset editing) menu\0"
- " \0"
- "scroll lock: locks current preset\0"
- "+/-: rate current preset\0"
- "L: load specific preset\0"
- "R: toggle random(/sequential) preset order\0"
- "H: instant Hard cut (to next preset)\0"
- "spacebar: transition to next preset\0"
- " \0"
- "left/right arrows: seek 5 sec. [+SHIFT=seek 30]\0"
- "up/down arrows: adjust volume\0"
- "P: playlist\0"
- "U: toggle shuffle\0"
- "z/x/c/v/b: prev/play/pause/stop/next\0"
- " \0"
- "Y/K: enter custom message/sprite mode [see docs!]\0"
- "##: show custom message/sprite (##=00-99)\0"
- "T: launch song title animation\0"
- "\0\0"
- };
- */
- bool CPlugin::OnResizeTextWindow()
- {
- /*
- if (!m_hTextWnd)
- return false;
- RECT rect;
- GetClientRect(m_hTextWnd, &rect);
- if (rect.right - rect.left != m_nTextWndWidth ||
- rect.bottom - rect.top != m_nTextWndHeight)
- {
- m_nTextWndWidth = rect.right - rect.left;
- m_nTextWndHeight = rect.bottom - rect.top;
- // first, resize fonts if necessary
- //if (!InitFont())
- //return false;
- // then resize the memory bitmap used for double buffering
- if (m_memDC)
- {
- SelectObject(m_memDC, m_oldBM); // delete our doublebuffer
- DeleteObject(m_memDC);
- DeleteObject(m_memBM);
- m_memDC = NULL;
- m_memBM = NULL;
- m_oldBM = NULL;
- }
-
- HDC hdc = GetDC(m_hTextWnd);
- if (!hdc) return false;
- m_memDC = CreateCompatibleDC(hdc);
- m_memBM = CreateCompatibleBitmap(hdc, rect.right - rect.left, rect.bottom - rect.top);
- m_oldBM = (HBITMAP)SelectObject(m_memDC,m_memBM);
-
- ReleaseDC(m_hTextWnd, hdc);
- // save new window pos
- WriteRealtimeConfig();
- }*/
- return true;
- }
- void CPlugin::ClearGraphicsWindow()
- {
- // clear the window contents, to avoid a 1-pixel-thick border of noise that sometimes sticks around
- /*
- RECT rect;
- GetClientRect(GetPluginWindow(), &rect);
- HDC hdc = GetDC(GetPluginWindow());
- FillRect(hdc, &rect, m_hBlackBrush);
- ReleaseDC(GetPluginWindow(), hdc);
- */
- }
- /*
- bool CPlugin::OnResizeGraphicsWindow()
- {
- // NO LONGER NEEDED, SINCE PLUGIN SHELL CREATES A NEW DIRECTX
- // OBJECT WHENEVER WINDOW IS RESIZED.
- }
- */
- bool CPlugin::RenderStringToTitleTexture() // m_szSongMessage
- {
- #if 0
- if (!m_lpDDSTitle) // this *can* be NULL, if not much video mem!
- return false;
- if (m_supertext.szText[0]==0)
- return false;
- LPDIRECT3DDEVICE8 lpDevice = GetDevice();
- if (!lpDevice)
- return false;
- char szTextToDraw[512];
- sprintf(szTextToDraw, " %s ", m_supertext.szText); //add a space @ end for italicized fonts; and at start, too, because it's centered!
-
- // Remember the original backbuffer and zbuffer
- LPDIRECT3DSURFACE8 pBackBuffer, pZBuffer;
- lpDevice->GetRenderTarget( &pBackBuffer );
- // lpDevice->GetDepthStencilSurface( &pZBuffer );
- // set render target to m_lpDDSTitle
- {
- lpDevice->SetTexture(0, NULL);
- IDirect3DSurface8* pNewTarget = NULL;
- if (m_lpDDSTitle->GetSurfaceLevel(0, &pNewTarget) != D3D_OK)
- {
- SafeRelease(pBackBuffer);
- // SafeRelease(pZBuffer);
- return false;
- }
- lpDevice->SetRenderTarget(pNewTarget, NULL);
- pNewTarget->Release();
- lpDevice->SetTexture(0, NULL);
- }
- // clear the texture to black
- {
- lpDevice->SetVertexShader( WFVERTEX_FORMAT );
- lpDevice->SetTexture(0, NULL);
- lpDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, FALSE );
- // set up a quad
- WFVERTEX verts[4];
- for (int i=0; i<4; i++)
- {
- verts[i].x = (i%2==0) ? -1 : 1;
- verts[i].y = (i/2==0) ? -1 : 1;
- verts[i].z = 0;
- verts[i].Diffuse = 0xFF000000;
- }
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, verts, sizeof(WFVERTEX));
- }
- /*// 1. clip title if too many chars
- if (m_supertext.bIsSongTitle)
- {
- // truncate song title if too long; don't clip custom messages, though!
- int clip_chars = 32;
- int user_title_size = GetFontHeight(SONGTITLE_FONT);
- #define MIN_CHARS 8 // max clip_chars *for BIG FONTS*
- #define MAX_CHARS 64 // max clip chars *for tiny fonts*
- float t = (user_title_size-10)/(float)(128-10);
- t = min(1,max(0,t));
- clip_chars = (int)(MAX_CHARS - (MAX_CHARS-MIN_CHARS)*t);
- if ((int)strlen(szTextToDraw) > clip_chars+3)
- lstrcpy(&szTextToDraw[clip_chars], "...");
- }*/
- bool ret = true;
- // use 2 lines; must leave room for bottom of 'g' characters and such!
- RECT rect;
- rect.left = 0;
- rect.right = m_nTitleTexSizeX;
- rect.top = m_nTitleTexSizeY* 1/21; // otherwise, top of '%' could be cut off (1/21 seems safe)
- rect.bottom = m_nTitleTexSizeY*17/21; // otherwise, bottom of 'g' could be cut off (18/21 seems safe, but we want some leeway)
- if (!m_supertext.bIsSongTitle)
- {
- // custom msg -> pick font to use that will best fill the texture
- HFONT gdi_font = NULL;
- LPD3DXFONT d3dx_font = NULL;
- int lo = 0;
- int hi = sizeof(g_title_font_sizes)/sizeof(int) - 1;
-
- // limit the size of the font used:
- //int user_title_size = GetFontHeight(SONGTITLE_FONT);
- //while (g_title_font_sizes[hi] > user_title_size*2 && hi>4)
- // hi--;
- RECT temp;
- while (1)//(lo < hi-1)
- {
- int mid = (lo+hi)/2;
- // create new gdi font at 'mid' size:
- gdi_font = CreateFont(g_title_font_sizes[mid], 0, 0, 0, m_supertext.bBold ? 900 : 400, m_supertext.bItal, FALSE, FALSE, DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, CLIP_DEFAULT_PRECIS, m_fontinfo[SONGTITLE_FONT].bAntiAliased ? ANTIALIASED_QUALITY : DEFAULT_QUALITY, DEFAULT_PITCH, m_supertext.nFontFace);
- if (gdi_font)
- {
- // create new d3dx font at 'mid' size:
- if (D3DXCreateFont(lpDevice, gdi_font, &d3dx_font) == D3D_OK)
- {
- if (lo == hi-1)
- break; // DONE; but the 'lo'-size font is ready for use!
- // compute size of text if drawn w/font of THIS size:
- temp = rect;
- int h = d3dx_font->DrawText(szTextToDraw, -1, &temp, DT_SINGLELINE | DT_CALCRECT | DT_NOPREFIX, 0xFFFFFFFF);
- // adjust & prepare to reiterate:
- if (temp.right >= rect.right || h > rect.bottom-rect.top)
- hi = mid;
- else
- lo = mid;
- SafeRelease(d3dx_font);
- }
-
- DeleteObject(gdi_font); gdi_font=NULL;
- }
- }
- if (gdi_font && d3dx_font)
- {
- // do actual drawing + set m_supertext.nFontSizeUsed; use 'lo' size
- int h = d3dx_font->DrawText(szTextToDraw, -1, &temp, DT_SINGLELINE | DT_CALCRECT | DT_NOPREFIX | DT_CENTER, 0xFFFFFFFF);
- temp.left = 0;
- temp.right = m_nTitleTexSizeX; // now allow text to go all the way over, since we're actually drawing!
- temp.top = m_nTitleTexSizeY/2 - h/2;
- temp.bottom = m_nTitleTexSizeY/2 + h/2;
- m_supertext.nFontSizeUsed = d3dx_font->DrawText(szTextToDraw, -1, &temp, DT_SINGLELINE | DT_NOPREFIX | DT_CENTER, 0xFFFFFFFF);
-
- ret = true;
- }
- else
- {
- ret = false;
- }
- // clean up font:
- SafeRelease(d3dx_font);
- if (gdi_font) DeleteObject(gdi_font); gdi_font=NULL;
- }
- else // song title
- {
- RECT temp = rect;
- // do actual drawing + set m_supertext.nFontSizeUsed; use 'lo' size
- int h = m_d3dx_title_font_doublesize->DrawText(szTextToDraw, -1, &temp, DT_SINGLELINE | DT_CALCRECT | DT_NOPREFIX | DT_CENTER | DT_END_ELLIPSIS, 0xFFFFFFFF);
- temp.left = 0;
- temp.right = m_nTitleTexSizeX; // now allow text to go all the way over, since we're actually drawing!
- temp.top = m_nTitleTexSizeY/2 - h/2;
- temp.bottom = m_nTitleTexSizeY/2 + h/2;
- m_supertext.nFontSizeUsed = m_d3dx_title_font_doublesize->DrawText(szTextToDraw, -1, &temp, DT_SINGLELINE | DT_NOPREFIX | DT_CENTER | DT_END_ELLIPSIS, 0xFFFFFFFF);
- }
- // Change the rendertarget back to the original setup
- lpDevice->SetTexture(0, NULL);
- lpDevice->SetRenderTarget( pBackBuffer, NULL );
- SafeRelease(pBackBuffer);
- SafeRelease(pZBuffer);
- return ret;
- #endif
- return false;
- }
- void CPlugin::LoadPerFrameEvallibVars(CState* pState)
- {
- // load the 'var_pf_*' variables in this CState object with the correct values.
- // for vars that affect pixel motion, that means evaluating them at time==-1,
- // (i.e. no blending w/blendto value); the blending of the file dx/dy
- // will be done *after* execution of the per-vertex code.
- // for vars that do NOT affect pixel motion, evaluate them at the current time,
- // so that if they're blending, both states see the blended value.
- // 1. vars that affect pixel motion: (eval at time==-1)
- *pState->var_pf_zoom = (double)pState->m_fZoom.eval(-1);//GetTime());
- *pState->var_pf_zoomexp = (double)pState->m_fZoomExponent.eval(-1);//GetTime());
- *pState->var_pf_rot = (double)pState->m_fRot.eval(-1);//GetTime());
- *pState->var_pf_warp = (double)pState->m_fWarpAmount.eval(-1);//GetTime());
- *pState->var_pf_cx = (double)pState->m_fRotCX.eval(-1);//GetTime());
- *pState->var_pf_cy = (double)pState->m_fRotCY.eval(-1);//GetTime());
- *pState->var_pf_dx = (double)pState->m_fXPush.eval(-1);//GetTime());
- *pState->var_pf_dy = (double)pState->m_fYPush.eval(-1);//GetTime());
- *pState->var_pf_sx = (double)pState->m_fStretchX.eval(-1);//GetTime());
- *pState->var_pf_sy = (double)pState->m_fStretchY.eval(-1);//GetTime());
- // read-only:
- *pState->var_pf_time = (double)(GetTime() - m_fStartTime);
- *pState->var_pf_fps = (double)GetFps();
- *pState->var_pf_bass = (double)mysound.imm_rel[0];
- *pState->var_pf_mid = (double)mysound.imm_rel[1];
- *pState->var_pf_treb = (double)mysound.imm_rel[2];
- *pState->var_pf_bass_att = (double)mysound.avg_rel[0];
- *pState->var_pf_mid_att = (double)mysound.avg_rel[1];
- *pState->var_pf_treb_att = (double)mysound.avg_rel[2];
- *pState->var_pf_frame = (double)GetFrame();
- //*pState->var_pf_monitor = 0; -leave this as it was set in the per-frame INIT code!
- *pState->var_pf_q1 = pState->q_values_after_init_code[0];//0.0f;
- *pState->var_pf_q2 = pState->q_values_after_init_code[1];//0.0f;
- *pState->var_pf_q3 = pState->q_values_after_init_code[2];//0.0f;
- *pState->var_pf_q4 = pState->q_values_after_init_code[3];//0.0f;
- *pState->var_pf_q5 = pState->q_values_after_init_code[4];//0.0f;
- *pState->var_pf_q6 = pState->q_values_after_init_code[5];//0.0f;
- *pState->var_pf_q7 = pState->q_values_after_init_code[6];//0.0f;
- *pState->var_pf_q8 = pState->q_values_after_init_code[7];//0.0f;
- *pState->var_pf_monitor = pState->monitor_after_init_code;
- *pState->var_pf_progress = (GetTime() - m_fPresetStartTime) / (m_fNextPresetTime - m_fPresetStartTime);
- // 2. vars that do NOT affect pixel motion: (eval at time==now)
- *pState->var_pf_decay = (double)pState->m_fDecay.eval(GetTime());
- *pState->var_pf_wave_a = (double)pState->m_fWaveAlpha.eval(GetTime());
- *pState->var_pf_wave_r = (double)pState->m_fWaveR.eval(GetTime());
- *pState->var_pf_wave_g = (double)pState->m_fWaveG.eval(GetTime());
- *pState->var_pf_wave_b = (double)pState->m_fWaveB.eval(GetTime());
- *pState->var_pf_wave_x = (double)pState->m_fWaveX.eval(GetTime());
- *pState->var_pf_wave_y = (double)pState->m_fWaveY.eval(GetTime());
- *pState->var_pf_wave_mystery= (double)pState->m_fWaveParam.eval(GetTime());
- *pState->var_pf_wave_mode = (double)pState->m_nWaveMode; //?!?! -why won't it work if set to pState->m_nWaveMode???
- *pState->var_pf_ob_size = (double)pState->m_fOuterBorderSize.eval(GetTime());
- *pState->var_pf_ob_r = (double)pState->m_fOuterBorderR.eval(GetTime());
- *pState->var_pf_ob_g = (double)pState->m_fOuterBorderG.eval(GetTime());
- *pState->var_pf_ob_b = (double)pState->m_fOuterBorderB.eval(GetTime());
- *pState->var_pf_ob_a = (double)pState->m_fOuterBorderA.eval(GetTime());
- *pState->var_pf_ib_size = (double)pState->m_fInnerBorderSize.eval(GetTime());
- *pState->var_pf_ib_r = (double)pState->m_fInnerBorderR.eval(GetTime());
- *pState->var_pf_ib_g = (double)pState->m_fInnerBorderG.eval(GetTime());
- *pState->var_pf_ib_b = (double)pState->m_fInnerBorderB.eval(GetTime());
- *pState->var_pf_ib_a = (double)pState->m_fInnerBorderA.eval(GetTime());
- *pState->var_pf_mv_x = (double)pState->m_fMvX.eval(GetTime());
- *pState->var_pf_mv_y = (double)pState->m_fMvY.eval(GetTime());
- *pState->var_pf_mv_dx = (double)pState->m_fMvDX.eval(GetTime());
- *pState->var_pf_mv_dy = (double)pState->m_fMvDY.eval(GetTime());
- *pState->var_pf_mv_l = (double)pState->m_fMvL.eval(GetTime());
- *pState->var_pf_mv_r = (double)pState->m_fMvR.eval(GetTime());
- *pState->var_pf_mv_g = (double)pState->m_fMvG.eval(GetTime());
- *pState->var_pf_mv_b = (double)pState->m_fMvB.eval(GetTime());
- *pState->var_pf_mv_a = (double)pState->m_fMvA.eval(GetTime());
- *pState->var_pf_echo_zoom = (double)pState->m_fVideoEchoZoom.eval(GetTime());
- *pState->var_pf_echo_alpha = (double)pState->m_fVideoEchoAlpha.eval(GetTime());
- *pState->var_pf_echo_orient = (double)pState->m_nVideoEchoOrientation;
- // new in v1.04:
- *pState->var_pf_wave_usedots = (double)pState->m_bWaveDots;
- *pState->var_pf_wave_thick = (double)pState->m_bWaveThick;
- *pState->var_pf_wave_additive = (double)pState->m_bAdditiveWaves;
- *pState->var_pf_wave_brighten = (double)pState->m_bMaximizeWaveColor;
- *pState->var_pf_darken_center = (double)pState->m_bDarkenCenter;
- *pState->var_pf_gamma = (double)pState->m_fGammaAdj.eval(GetTime());
- *pState->var_pf_wrap = (double)pState->m_bTexWrap;
- *pState->var_pf_invert = (double)pState->m_bInvert;
- *pState->var_pf_brighten = (double)pState->m_bBrighten;
- *pState->var_pf_darken = (double)pState->m_bDarken;
- *pState->var_pf_solarize = (double)pState->m_bSolarize;
- *pState->var_pf_meshx = (double)m_nGridX;
- *pState->var_pf_meshy = (double)m_nGridY;
- }
- void CPlugin::RunPerFrameEquations()
- {
- // run per-frame calculations
- int num_reps = (m_pState->m_bBlending) ? 2 : 1;
- for (int rep=0; rep<num_reps; rep++)
- {
- CState *pState;
- if (rep==0)
- pState = m_pState;
- else
- pState = m_pOldState;
- // values that will affect the pixel motion (and will be automatically blended
- // LATER, when the results of 2 sets of these params creates 2 different U/V
- // meshes that get blended together.)
- LoadPerFrameEvallibVars(pState);
- // also do just a once-per-frame init for the *per-**VERTEX*** *READ-ONLY* variables
- // (the non-read-only ones will be reset/restored at the start of each vertex)
- *pState->var_pv_time = *pState->var_pf_time;
- *pState->var_pv_fps = *pState->var_pf_fps;
- *pState->var_pv_frame = *pState->var_pf_frame;
- *pState->var_pv_progress = *pState->var_pf_progress;
- *pState->var_pv_bass = *pState->var_pf_bass;
- *pState->var_pv_mid = *pState->var_pf_mid;
- *pState->var_pv_treb = *pState->var_pf_treb;
- *pState->var_pv_bass_att = *pState->var_pf_bass_att;
- *pState->var_pv_mid_att = *pState->var_pf_mid_att;
- *pState->var_pv_treb_att = *pState->var_pf_treb_att;
- *pState->var_pv_meshx = (double)m_nGridX;
- *pState->var_pv_meshy = (double)m_nGridY;
- //*pState->var_pv_monitor = *pState->var_pf_monitor;
- // execute once-per-frame expressions:
- #ifndef _NO_EXPR_
- if (pState->m_pf_codehandle)
- {
- resetVars(pState->m_pf_vars);
- if (pState->m_pf_codehandle)
- {
- executeCode(pState->m_pf_codehandle);
- }
- resetVars(NULL);
- }
- #endif
- // save some things for next frame:
- pState->monitor_after_init_code = *pState->var_pf_monitor;
- // save some things for per-vertex code:
- *pState->var_pv_q1 = *pState->var_pf_q1;
- *pState->var_pv_q2 = *pState->var_pf_q2;
- *pState->var_pv_q3 = *pState->var_pf_q3;
- *pState->var_pv_q4 = *pState->var_pf_q4;
- *pState->var_pv_q5 = *pState->var_pf_q5;
- *pState->var_pv_q6 = *pState->var_pf_q6;
- *pState->var_pv_q7 = *pState->var_pf_q7;
- *pState->var_pv_q8 = *pState->var_pf_q8;
- // (a few range checks:)
- *pState->var_pf_gamma = max(0 , min( 8, *pState->var_pf_gamma ));
- *pState->var_pf_echo_zoom = max(0.001, min( 1000, *pState->var_pf_echo_zoom));
- if (m_pState->m_bRedBlueStereo || m_bAlways3D)
- {
- // override wave colors
- *pState->var_pf_wave_r = 0.35f*(*pState->var_pf_wave_r) + 0.65f;
- *pState->var_pf_wave_g = 0.35f*(*pState->var_pf_wave_g) + 0.65f;
- *pState->var_pf_wave_b = 0.35f*(*pState->var_pf_wave_b) + 0.65f;
- }
- }
- if (m_pState->m_bBlending)
- {
- // For all variables that do NOT affect pixel motion, blend them NOW,
- // so later the user can just access m_pState->m_pf_whatever.
- double mix = (double)CosineInterp(m_pState->m_fBlendProgress);
- double mix2 = 1.0 - mix;
- *m_pState->var_pf_decay = mix*(*m_pState->var_pf_decay ) + mix2*(*m_pOldState->var_pf_decay );
- *m_pState->var_pf_wave_a = mix*(*m_pState->var_pf_wave_a ) + mix2*(*m_pOldState->var_pf_wave_a );
- *m_pState->var_pf_wave_r = mix*(*m_pState->var_pf_wave_r ) + mix2*(*m_pOldState->var_pf_wave_r );
- *m_pState->var_pf_wave_g = mix*(*m_pState->var_pf_wave_g ) + mix2*(*m_pOldState->var_pf_wave_g );
- *m_pState->var_pf_wave_b = mix*(*m_pState->var_pf_wave_b ) + mix2*(*m_pOldState->var_pf_wave_b );
- *m_pState->var_pf_wave_x = mix*(*m_pState->var_pf_wave_x ) + mix2*(*m_pOldState->var_pf_wave_x );
- *m_pState->var_pf_wave_y = mix*(*m_pState->var_pf_wave_y ) + mix2*(*m_pOldState->var_pf_wave_y );
- *m_pState->var_pf_wave_mystery = mix*(*m_pState->var_pf_wave_mystery) + mix2*(*m_pOldState->var_pf_wave_mystery);
- // wave_mode: exempt (integer)
- *m_pState->var_pf_ob_size = mix*(*m_pState->var_pf_ob_size ) + mix2*(*m_pOldState->var_pf_ob_size );
- *m_pState->var_pf_ob_r = mix*(*m_pState->var_pf_ob_r ) + mix2*(*m_pOldState->var_pf_ob_r );
- *m_pState->var_pf_ob_g = mix*(*m_pState->var_pf_ob_g ) + mix2*(*m_pOldState->var_pf_ob_g );
- *m_pState->var_pf_ob_b = mix*(*m_pState->var_pf_ob_b ) + mix2*(*m_pOldState->var_pf_ob_b );
- *m_pState->var_pf_ob_a = mix*(*m_pState->var_pf_ob_a ) + mix2*(*m_pOldState->var_pf_ob_a );
- *m_pState->var_pf_ib_size = mix*(*m_pState->var_pf_ib_size ) + mix2*(*m_pOldState->var_pf_ib_size );
- *m_pState->var_pf_ib_r = mix*(*m_pState->var_pf_ib_r ) + mix2*(*m_pOldState->var_pf_ib_r );
- *m_pState->var_pf_ib_g = mix*(*m_pState->var_pf_ib_g ) + mix2*(*m_pOldState->var_pf_ib_g );
- *m_pState->var_pf_ib_b = mix*(*m_pState->var_pf_ib_b ) + mix2*(*m_pOldState->var_pf_ib_b );
- *m_pState->var_pf_ib_a = mix*(*m_pState->var_pf_ib_a ) + mix2*(*m_pOldState->var_pf_ib_a );
- *m_pState->var_pf_mv_x = mix*(*m_pState->var_pf_mv_x ) + mix2*(*m_pOldState->var_pf_mv_x );
- *m_pState->var_pf_mv_y = mix*(*m_pState->var_pf_mv_y ) + mix2*(*m_pOldState->var_pf_mv_y );
- *m_pState->var_pf_mv_dx = mix*(*m_pState->var_pf_mv_dx ) + mix2*(*m_pOldState->var_pf_mv_dx );
- *m_pState->var_pf_mv_dy = mix*(*m_pState->var_pf_mv_dy ) + mix2*(*m_pOldState->var_pf_mv_dy );
- *m_pState->var_pf_mv_l = mix*(*m_pState->var_pf_mv_l ) + mix2*(*m_pOldState->var_pf_mv_l );
- *m_pState->var_pf_mv_r = mix*(*m_pState->var_pf_mv_r ) + mix2*(*m_pOldState->var_pf_mv_r );
- *m_pState->var_pf_mv_g = mix*(*m_pState->var_pf_mv_g ) + mix2*(*m_pOldState->var_pf_mv_g );
- *m_pState->var_pf_mv_b = mix*(*m_pState->var_pf_mv_b ) + mix2*(*m_pOldState->var_pf_mv_b );
- *m_pState->var_pf_mv_a = mix*(*m_pState->var_pf_mv_a ) + mix2*(*m_pOldState->var_pf_mv_a );
- *m_pState->var_pf_echo_zoom = mix*(*m_pState->var_pf_echo_zoom ) + mix2*(*m_pOldState->var_pf_echo_zoom );
- *m_pState->var_pf_echo_alpha = mix*(*m_pState->var_pf_echo_alpha ) + mix2*(*m_pOldState->var_pf_echo_alpha );
- *m_pState->var_pf_echo_orient = (mix < 0.5f) ? *m_pOldState->var_pf_echo_orient : *m_pState->var_pf_echo_orient;
- // added in v1.04:
- *m_pState->var_pf_wave_usedots = (mix < 0.5f) ? *m_pOldState->var_pf_wave_usedots : *m_pState->var_pf_wave_usedots ;
- *m_pState->var_pf_wave_thick = (mix < 0.5f) ? *m_pOldState->var_pf_wave_thick : *m_pState->var_pf_wave_thick ;
- *m_pState->var_pf_wave_additive= (mix < 0.5f) ? *m_pOldState->var_pf_wave_additive : *m_pState->var_pf_wave_additive;
- *m_pState->var_pf_wave_brighten= (mix < 0.5f) ? *m_pOldState->var_pf_wave_brighten : *m_pState->var_pf_wave_brighten;
- *m_pState->var_pf_darken_center= (mix < 0.5f) ? *m_pOldState->var_pf_darken_center : *m_pState->var_pf_darken_center;
- *m_pState->var_pf_gamma = mix*(*m_pState->var_pf_gamma ) + mix2*(*m_pOldState->var_pf_gamma );
- *m_pState->var_pf_wrap = (mix < 0.5f) ? *m_pOldState->var_pf_wrap : *m_pState->var_pf_wrap ;
- *m_pState->var_pf_invert = (mix < 0.5f) ? *m_pOldState->var_pf_invert : *m_pState->var_pf_invert ;
- *m_pState->var_pf_brighten = (mix < 0.5f) ? *m_pOldState->var_pf_brighten : *m_pState->var_pf_brighten ;
- *m_pState->var_pf_darken = (mix < 0.5f) ? *m_pOldState->var_pf_darken : *m_pState->var_pf_darken ;
- *m_pState->var_pf_solarize = (mix < 0.5f) ? *m_pOldState->var_pf_solarize : *m_pState->var_pf_solarize ;
- }
- }
- void CPlugin::RenderFrame(int bRedraw)
- {
- int i;
- float fDeltaT = 1.0f/GetFps();
- // update time
- /*
- float fDeltaT = (GetFrame()==0) ? 1.0f/30.0f : GetTime() - m_prev_time;
- DWORD dwTime = GetTickCount();
- float fDeltaT = (dwTime - m_dwPrevTickCount)*0.001f;
- if (GetFrame() > 64)
- {
- fDeltaT = (fDeltaT)*0.2f + 0.8f*(1.0f/m_fps);
- if (fDeltaT > 2.0f/m_fps)
- {
- char buf[64];
- sprintf(buf, "fixing time gap of %5.3f seconds", fDeltaT);
- dumpmsg(buf);
- fDeltaT = 1.0f/m_fps;
- }
- }
- m_dwPrevTickCount = dwTime;
- GetTime() += fDeltaT;
- */
- if (GetFrame()==0)
- {
- m_fStartTime = GetTime();
- m_fPresetStartTime = GetTime();
- }
- if (m_fNextPresetTime < 0)
- {
- float dt = m_fTimeBetweenPresetsRand * (rand()%1000)*0.001f;
- m_fNextPresetTime = GetTime() + m_fBlendTimeAuto + m_fTimeBetweenPresets + dt;
- }
- /*
- if (m_bPresetLockedByUser || m_bPresetLockedByCode)
- {
- // if the user has the preset LOCKED, or if they're in the middle of
- // saving it, then keep extending the time at which the auto-switch will occur
- // (by the length of this frame).
- m_fPresetStartTime += fDeltaT;
- m_fNextPresetTime += fDeltaT;
- }*/
- // update fps
- /*
- if (GetFrame() < 4)
- {
- m_fps = 0.0f;
- }
- else if (GetFrame() <= 64)
- {
- m_fps = GetFrame() / (float)(GetTime() - m_fTimeHistory[0]);
- }
- else
- {
- m_fps = 64.0f / (float)(GetTime() - m_fTimeHistory[m_nTimeHistoryPos]);
- }
- m_fTimeHistory[m_nTimeHistoryPos] = GetTime();
- m_nTimeHistoryPos = (m_nTimeHistoryPos + 1) % 64;
- */
- // limit fps, if necessary
- /*
- if (m_nFpsLimit > 0 && (GetFrame() % 64) == 0 && GetFrame() > 64)
- {
- float spf_now = 1.0f / m_fps;
- float spf_desired = 1.0f / (float)m_nFpsLimit;
- float new_sleep = m_fFPSLimitSleep + (spf_desired - spf_now)*1000.0f;
-
- if (GetFrame() <= 128)
- m_fFPSLimitSleep = new_sleep;
- else
- m_fFPSLimitSleep = m_fFPSLimitSleep*0.8f + 0.2f*new_sleep;
-
- if (m_fFPSLimitSleep < 0) m_fFPSLimitSleep = 0;
- if (m_fFPSLimitSleep > 100) m_fFPSLimitSleep = 100;
- //sprintf(m_szUserMessage, "sleep=%f", m_fFPSLimitSleep);
- //m_fShowUserMessageUntilThisTime = GetTime() + 3.0f;
- }
- static float deficit;
- if (GetFrame()==0) deficit = 0;
- float ideal_sleep = (m_fFPSLimitSleep + deficit);
- int actual_sleep = (int)ideal_sleep;
- if (actual_sleep > 0)
- Sleep(actual_sleep);
- deficit = ideal_sleep - actual_sleep;
- if (deficit < 0) deficit = 0; // just in case
- if (deficit > 1) deficit = 1; // just in case
- */
- // randomly change the preset, if it's time
- if (m_fNextPresetTime < GetTime())
- {
- LoadRandomPreset(m_fBlendTimeAuto);
- }
- /*
- // randomly spawn Song Title, if time
- if (m_fTimeBetweenRandomSongTitles > 0 &&
- !m_supertext.bRedrawSuperText &&
- GetTime() >= m_supertext.fStartTime + m_supertext.fDuration + 1.0f/GetFps())
- {
- int n = GetNumToSpawn(GetTime(), fDeltaT, 1.0f/m_fTimeBetweenRandomSongTitles, 0.5f, m_nSongTitlesSpawned);
- if (n > 0)
- {
- LaunchSongTitleAnim();
- m_nSongTitlesSpawned += n;
- }
- }
- // randomly spawn Custom Message, if time
- if (m_fTimeBetweenRandomCustomMsgs > 0 &&
- !m_supertext.bRedrawSuperText &&
- GetTime() >= m_supertext.fStartTime + m_supertext.fDuration + 1.0f/GetFps())
- {
- int n = GetNumToSpawn(GetTime(), fDeltaT, 1.0f/m_fTimeBetweenRandomCustomMsgs, 0.5f, m_nCustMsgsSpawned);
- if (n > 0)
- {
- LaunchCustomMessage(-1);
- m_nCustMsgsSpawned += n;
- }
- }
- */
- // update m_fBlendProgress;
- if (m_pState->m_bBlending)
- {
- m_pState->m_fBlendProgress = (GetTime() - m_pState->m_fBlendStartTime) / m_pState->m_fBlendDuration;
- if (m_pState->m_fBlendProgress > 1.0f)
- {
- m_pState->m_bBlending = false;
- }
- }
- // handle hard cuts here (just after new sound analysis)
- static float m_fHardCutThresh;
- if (GetFrame() == 0)
- m_fHardCutThresh = m_fHardCutLoudnessThresh*2.0f;
- if (GetFps() > 1.0f && !m_bHardCutsDisabled && !m_bPresetLockedByUser && !m_bPresetLockedByCode)
- {
- if (mysound.imm_rel[0] + mysound.imm_rel[1] + mysound.imm_rel[2] > m_fHardCutThresh*3.0f)
- {
- LoadRandomPreset(0.0f);
- m_fHardCutThresh *= 2.0f;
- }
- else
- {
- float halflife_modified = m_fHardCutHalflife*0.5f;
- //thresh = (thresh - 1.5f)*0.99f + 1.5f;
- float k = -0.69315f / halflife_modified;
- float single_frame_multiplier = powf(2.7183f, k / GetFps());
- m_fHardCutThresh = (m_fHardCutThresh - m_fHardCutLoudnessThresh)*single_frame_multiplier + m_fHardCutLoudnessThresh;
- }
- }
- // smooth & scale the audio data, according to m_state, for display purposes
- float scale = m_pState->m_fWaveScale.eval(GetTime()) / 128.0f;
- mysound.fWave[0][0] *= scale;
- mysound.fWave[1][0] *= scale;
- float mix2 = m_pState->m_fWaveSmoothing.eval(GetTime());
- float mix1 = scale*(1.0f - mix2);
- for (i=1; i<576; i++)
- {
- mysound.fWave[0][i] = mysound.fWave[0][i]*mix1 + mysound.fWave[0][i-1]*mix2;
- mysound.fWave[1][i] = mysound.fWave[1][i]*mix1 + mysound.fWave[1][i-1]*mix2;
- }
- RunPerFrameEquations();
- // restore any lost surfaces
- //m_lpDD->RestoreAllSurfaces();
- LPDIRECT3DDEVICE9 lpDevice = GetDevice();
- if (!lpDevice)
- return;
- // Remember the original backbuffer and zbuffer
- LPDIRECT3DSURFACE9 pBackBuffer, pZBuffer;
- lpDevice->GetRenderTarget(0, &pBackBuffer );
- lpDevice->GetDepthStencilSurface( &pZBuffer );
- D3DSURFACE_DESC desc;
- pBackBuffer->GetDesc(&desc);
- m_backBufferWidth = desc.Width;
- m_backBufferHeight = desc.Height;
- // set up render state
- {
- DWORD texaddr = (*m_pState->var_pf_wrap) ? D3DTADDRESS_WRAP : D3DTADDRESS_CLAMP;
- lpDevice->SetRenderState(D3DRS_WRAP0, 0);
- lpDevice->SetSamplerState(0, D3DSAMP_ADDRESSU, texaddr);
- lpDevice->SetSamplerState(0, D3DSAMP_ADDRESSV, texaddr);
- lpDevice->SetSamplerState(0, D3DSAMP_ADDRESSW, texaddr);
-
- lpDevice->SetRenderState( D3DRS_SHADEMODE, D3DSHADE_GOURAUD );
- lpDevice->SetRenderState( D3DRS_SPECULARENABLE, FALSE );
- lpDevice->SetRenderState( D3DRS_CULLMODE, D3DCULL_NONE );
- lpDevice->SetRenderState( D3DRS_ZENABLE, FALSE );
- lpDevice->SetRenderState( D3DRS_ZWRITEENABLE, FALSE );
- lpDevice->SetRenderState( D3DRS_LIGHTING, FALSE );
- lpDevice->SetRenderState( D3DRS_COLORVERTEX, TRUE );
- lpDevice->SetRenderState( D3DRS_FILLMODE, D3DFILL_SOLID );
- lpDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, FALSE );
- lpDevice->SetRenderState( D3DRS_AMBIENT, 0xFFFFFFFF ); //?
- // lpDevice->SetRenderState( D3DRS_CLIPPING, TRUE );
- // set min/mag/mip filtering modes; use anisotropy if available.
- if (m_bAnisotropicFiltering && (GetCaps()->TextureFilterCaps & D3DPTFILTERCAPS_MAGFANISOTROPIC))
- lpDevice->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_ANISOTROPIC);
- // else if (GetCaps()->TextureFilterCaps & D3DPTFILTERCAPS_MAGFLINEAR)
- else
- lpDevice->SetSamplerState(0, D3DSAMP_MAGFILTER, D3DTEXF_LINEAR);
- // else
- // SetTextureStageState(0, D3DTSS_MAGFILTER, D3DTEXF_POINT);
- if (m_bAnisotropicFiltering && (GetCaps()->TextureFilterCaps & D3DPTFILTERCAPS_MINFANISOTROPIC))
- lpDevice->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_ANISOTROPIC);
- else
- // else if (GetCaps()->TextureFilterCaps & D3DPTFILTERCAPS_MINFLINEAR)
- lpDevice->SetSamplerState(0, D3DSAMP_MINFILTER, D3DTEXF_LINEAR);
- // else
- // SetTextureStageState(0, D3DTSS_MINFILTER, D3DTEXF_LINEAR);
- lpDevice->SetSamplerState(0, D3DSAMP_MIPFILTER, D3DTEXF_LINEAR );
- // note: this texture stage state setup works for 0 or 1 texture.
- // if you set a texture, it will be modulated with the current diffuse color.
- // if you don't set a texture, it will just use the current diffuse color.
- lpDevice->SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_MODULATE);
- lpDevice->SetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_DIFFUSE);
- lpDevice->SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_TEXTURE);
- lpDevice->SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
- lpDevice->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1 );
- lpDevice->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE );
- lpDevice->SetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
- if (GetCaps()->RasterCaps & D3DPRASTERCAPS_DITHER)
- lpDevice->SetRenderState(D3DRS_DITHERENABLE, FALSE);
- /* WISO: if (GetCaps()->RasterCaps & D3DPRASTERCAPS_ANTIALIASEDGES)
- lpDevice->SetRenderState(D3DRS_MULTISAMPLEANTIALIAS, TRUE);*/
- // NOTE: don't forget to call SetTexture and SetVertexShader before drawing!
- // Examples:
- // SPRITEVERTEX verts[4]; // has texcoords
- // lpDevice->SetTexture(0, m_sprite_tex);
- // lpDevice->SetVertexShader( SPRITEVERTEX_FORMAT );
- //
- // WFVERTEX verts[4]; // no texcoords
- // lpDevice->SetTexture(0, NULL);
- // lpDevice->SetVertexShader( WFVERTEX_FORMAT );
- }
- // render string to m_lpDDSTitle, if necessary
- if (m_supertext.bRedrawSuperText)
- {
- if (!RenderStringToTitleTexture())
- m_supertext.fStartTime = -1.0f;
- m_supertext.bRedrawSuperText = false;
- }
- // set up to render [from NULL] to VS0 (for motion vectors).
- {
- lpDevice->SetTexture(0, NULL);
- IDirect3DSurface9* pNewTarget = NULL;
- if (m_lpVS[0]->GetSurfaceLevel(0, &pNewTarget) != D3D_OK)
- return;
- lpDevice->SetRenderTarget(0, pNewTarget);
- pNewTarget->Release();
- lpDevice->SetDepthStencilSurface( NULL );
- lpDevice->SetTexture(0, NULL);
- }
- // draw motion vectors to VS0
- DrawMotionVectors();
- // set up to render [from VS0] to VS1.
- {
- lpDevice->SetTexture(0, NULL);
- IDirect3DSurface9* pNewTarget = NULL;
- if (m_lpVS[1]->GetSurfaceLevel(0, &pNewTarget) != D3D_OK)
- return;
- lpDevice->SetRenderTarget(0, pNewTarget);
- lpDevice->SetDepthStencilSurface( NULL );
- pNewTarget->Release();
- }
- // do the warping for this frame
- if (GetCaps()->RasterCaps & D3DPRASTERCAPS_DITHER)
- lpDevice->SetRenderState(D3DRS_DITHERENABLE, TRUE);
- /* WISO: if (GetCaps()->RasterCaps & D3DPRASTERCAPS_ANTIALIASEDGES)
- lpDevice->SetRenderState(D3DRS_EDGEANTIALIAS, FALSE);*/
- WarpedBlitFromVS0ToVS1();
- if (GetCaps()->RasterCaps & D3DPRASTERCAPS_DITHER)
- lpDevice->SetRenderState(D3DRS_DITHERENABLE, FALSE);
- /*if (GetCaps()->RasterCaps & D3DPRASTERCAPS_ANTIALIASEDGES)
- lpDevice->SetRenderState(D3DRS_EDGEANTIALIAS, TRUE);*/
- // draw audio data
- DrawCustomShapes(); // draw these first; better for feedback if the waves draw *over* them.
- DrawCustomWaves();
- DrawWave(mysound.fWave[0], mysound.fWave[1]);
- DrawSprites();
- // if song title animation just ended, render it into the VS:
- if (m_supertext.fStartTime >= 0 &&
- GetTime() >= m_supertext.fStartTime + m_supertext.fDuration &&
- !m_supertext.bRedrawSuperText)
- {
- m_supertext.fStartTime = -1.0f; // 'off' state
- ShowSongTitleAnim(m_nTexSize, m_nTexSize, 1.0f);
- }
- // Change the rendertarget back to the original setup
- lpDevice->SetTexture(0, NULL);
- // WISO: lpDevice->SetRenderTarget( pBackBuffer, pZBuffer );
- lpDevice->SetRenderTarget(0, pBackBuffer);
- lpDevice->SetDepthStencilSurface( pZBuffer );
- SafeRelease(pBackBuffer);
- SafeRelease(pZBuffer);
- /* WISO: if (GetCaps()->RasterCaps & D3DPRASTERCAPS_ANTIALIASEDGES)
- lpDevice->SetRenderState(D3DRS_EDGEANTIALIAS, FALSE);*/
- // show it to user
- ShowToUser(bRedraw);
- // finally, render song title animation to back buffer
- if (m_supertext.fStartTime >= 0 &&
- GetTime() < m_supertext.fStartTime + m_supertext.fDuration &&
- !m_supertext.bRedrawSuperText)
- {
- float fProgress = (GetTime() - m_supertext.fStartTime) / m_supertext.fDuration;
- ShowSongTitleAnim(GetWidth(), GetHeight(), fProgress);
- }
- DrawUserSprites();
- // flip buffers
- IDirect3DTexture9* pTemp = m_lpVS[0];
- m_lpVS[0] = m_lpVS[1];
- m_lpVS[1] = pTemp;
- /* WISO: if (GetCaps()->RasterCaps & D3DPRASTERCAPS_ANTIALIASEDGES)
- lpDevice->SetRenderState(D3DRS_EDGEANTIALIAS, FALSE);*/
- if (GetCaps()->RasterCaps & D3DPRASTERCAPS_DITHER)
- lpDevice->SetRenderState(D3DRS_DITHERENABLE, FALSE);
- }
- void CPlugin::DrawMotionVectors()
- {
- // FLEXIBLE MOTION VECTOR FIELD
- if ((float)*m_pState->var_pf_mv_a >= 0.001f)
- {
- //-------------------------------------------------------
- LPDIRECT3DDEVICE9 lpDevice = GetDevice();
- if (!lpDevice)
- return;
- lpDevice->SetTexture(0, NULL);
- lpDevice->SetFVF(WFVERTEX_FORMAT);
- //-------------------------------------------------------
- int x,y;
- int nX = (int)(*m_pState->var_pf_mv_x);// + 0.999f);
- int nY = (int)(*m_pState->var_pf_mv_y);// + 0.999f);
- float dx = (float)*m_pState->var_pf_mv_x - nX;
- float dy = (float)*m_pState->var_pf_mv_y - nY;
- if (nX > 64) { nX = 64; dx = 0; }
- if (nY > 48) { nY = 48; dy = 0; }
-
- if (nX > 0 && nY > 0)
- {
- /*
- float dx2 = m_fMotionVectorsTempDx;//(*m_pState->var_pf_mv_dx) * 0.05f*GetTime(); // 0..1 range
- float dy2 = m_fMotionVectorsTempDy;//(*m_pState->var_pf_mv_dy) * 0.05f*GetTime(); // 0..1 range
- if (GetFps() > 2.0f && GetFps() < 300.0f)
- {
- dx2 += (float)(*m_pState->var_pf_mv_dx) * 0.05f / GetFps();
- dy2 += (float)(*m_pState->var_pf_mv_dy) * 0.05f / GetFps();
- }
- if (dx2 > 1.0f) dx2 -= (int)dx2;
- if (dy2 > 1.0f) dy2 -= (int)dy2;
- if (dx2 < 0.0f) dx2 = 1.0f - (-dx2 - (int)(-dx2));
- if (dy2 < 0.0f) dy2 = 1.0f - (-dy2 - (int)(-dy2));
- // hack: when there is only 1 motion vector on the screem, to keep it in
- // the center, we gradually migrate it toward 0.5.
- dx2 = dx2*0.995f + 0.5f*0.005f;
- dy2 = dy2*0.995f + 0.5f*0.005f;
- // safety catch
- if (dx2 < 0 || dx2 > 1 || dy2 < 0 || dy2 > 1)
- {
- dx2 = 0.5f;
- dy2 = 0.5f;
- }
- m_fMotionVectorsTempDx = dx2;
- m_fMotionVectorsTempDy = dy2;*/
- float dx2 = (float)(*m_pState->var_pf_mv_dx);
- float dy2 = (float)(*m_pState->var_pf_mv_dy);
- float len_mult = (float)*m_pState->var_pf_mv_l;
- if (dx < 0) dx = 0;
- if (dy < 0) dy = 0;
- if (dx > 1) dx = 1;
- if (dy > 1) dy = 1;
- //dx = dx * 1.0f/(float)nX;
- //dy = dy * 1.0f/(float)nY;
- float inv_texsize = 1.0f/(float)m_nTexSize;
- float min_len = 1.0f*inv_texsize;
- WFVERTEX v[(64+1)*2];
- ZeroMemory(v, sizeof(WFVERTEX)*(64+1)*2);
- v[0].Diffuse = D3DCOLOR_RGBA_01((float)*m_pState->var_pf_mv_r,(float)*m_pState->var_pf_mv_g,(float)*m_pState->var_pf_mv_b,(float)*m_pState->var_pf_mv_a);
- for (x=1; x<(nX+1)*2; x++)
- v[x].Diffuse = v[0].Diffuse;
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
- for (y=0; y<nY; y++)
- {
- float fy = (y + 0.25f)/(float)(nY + dy + 0.25f - 1.0f);
- // now move by offset
- fy -= dy2;
- if (fy > 0.0001f && fy < 0.9999f)
- {
- int n = 0;
- for (x=0; x<nX; x++)
- {
- //float fx = (x + 0.25f)/(float)(nX + dx + 0.25f - 1.0f);
- float fx = (x + 0.25f)/(float)(nX + dx + 0.25f - 1.0f);
- // now move by offset
- fx += dx2;
- if (fx > 0.0001f && fx < 0.9999f)
- {
- float fx2, fy2;
- ReversePropagatePoint(fx, fy, &fx2, &fy2); // NOTE: THIS IS REALLY A REVERSE-PROPAGATION
- //fx2 = fx*2 - fx2;
- //fy2 = fy*2 - fy2;
- //fx2 = fx + 1.0f/(float)m_nTexSize;
- //fy2 = 1-(fy + 1.0f/(float)m_nTexSize);
- // enforce minimum trail lengths:
- {
- float dx = (fx2 - fx);
- float dy = (fy2 - fy);
- dx *= len_mult;
- dy *= len_mult;
- float len = sqrtf(dx*dx + dy*dy);
- if (len > min_len)
- {
- }
- else if (len > 0.00000001f)
- {
- len = min_len/len;
- dx *= len;
- dy *= len;
- }
- else
- {
- dx = min_len;
- dy = min_len;
- }
-
- fx2 = fx + dx;
- fy2 = fy + dy;
- }
- /**/
- v[n].x = fx * 2.0f - 1.0f;
- v[n].y = fy * 2.0f - 1.0f;
- v[n+1].x = fx2 * 2.0f - 1.0f;
- v[n+1].y = fy2 * 2.0f - 1.0f;
- // actually, project it in the reverse direction
- //v[n+1].x = v[n].x*2.0f - v[n+1].x;// + dx*2;
- //v[n+1].y = v[n].y*2.0f - v[n+1].y;// + dy*2;
- //v[n].x += dx*2;
- //v[n].y += dy*2;
- n += 2;
- }
- }
- // draw it
- if (n != 0)
- lpDevice->DrawPrimitiveUP(D3DPT_LINELIST, n/2, v, sizeof(WFVERTEX));
- }
- }
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
- }
- }
- }
- /*
- void CPlugin::UpdateSongInfo()
- {
- if (m_bShowSongTitle || m_bSongTitleAnims)
- {
- char szOldSongMessage[512];
- strcpy(szOldSongMessage, m_szSongMessage);
- if (::GetWindowText(m_hWndParent, m_szSongMessage, sizeof(m_szSongMessage)))
- {
- // remove ' - Winamp' at end
- if (strlen(m_szSongMessage) > 9)
- {
- int check_pos = strlen(m_szSongMessage) - 9;
- if (strcmp(" - Winamp", (char *)(m_szSongMessage + check_pos)) == 0)
- m_szSongMessage[check_pos] = 0;
- }
- // remove ' - Winamp [Paused]' at end
- if (strlen(m_szSongMessage) > 18)
- {
- int check_pos = strlen(m_szSongMessage) - 18;
- if (strcmp(" - Winamp [Paused]", (char *)(m_szSongMessage + check_pos)) == 0)
- m_szSongMessage[check_pos] = 0;
- }
- // remove song # and period from beginning
- char *p = m_szSongMessage;
- while (*p >= '0' && *p <= '9') p++;
- if (*p == '.' && *(p+1) == ' ')
- {
- p += 2;
- int pos = 0;
- while (*p != 0)
- {
- m_szSongMessage[pos++] = *p;
- p++;
- }
- m_szSongMessage[pos++] = 0;
- }
- // fix &'s for display
- /*
- {
- int pos = 0;
- int len = strlen(m_szSongMessage);
- while (m_szSongMessage[pos])
- {
- if (m_szSongMessage[pos] == '&')
- {
- for (int x=len; x>=pos; x--)
- m_szSongMessage[x+1] = m_szSongMessage[x];
- len++;
- pos++;
- }
- pos++;
- }
- }*/
- /*
- if (m_bSongTitleAnims &&
- ((strcmp(szOldSongMessage, m_szSongMessage) != 0) || (GetFrame()==0)))
- {
- // launch song title animation
- LaunchSongTitleAnim();
- /*
- m_supertext.bRedrawSuperText = true;
- m_supertext.bIsSongTitle = true;
- strcpy(m_supertext.szText, m_szSongMessage);
- strcpy(m_supertext.nFontFace, m_szTitleFontFace);
- m_supertext.fFontSize = (float)m_nTitleFontSize;
- m_supertext.bBold = m_bTitleFontBold;
- m_supertext.bItal = m_bTitleFontItalic;
- m_supertext.fX = 0.5f;
- m_supertext.fY = 0.5f;
- m_supertext.fGrowth = 1.0f;
- m_supertext.fDuration = m_fSongTitleAnimDuration;
- m_supertext.nColorR = 255;
- m_supertext.nColorG = 255;
- m_supertext.nColorB = 255;
- m_supertext.fStartTime = GetTime();
- */
- /* }
- }
- else
- {
- sprintf(m_szSongMessage, "<couldn't get song title>");
- }
- }
- m_nTrackPlaying = SendMessage(m_hWndParent,WM_USER, 0, 125);
- // append song time
- if (m_bShowSongTime && m_nSongPosMS >= 0)
- {
- float time_s = m_nSongPosMS*0.001f;
-
- int minutes = (int)(time_s/60);
- time_s -= minutes*60;
- int seconds = (int)time_s;
- time_s -= seconds;
- int dsec = (int)(time_s*100);
- sprintf(m_szSongTime, "%d:%02d.%02d", minutes, seconds, dsec);
- }
- // append song length
- if (m_bShowSongLen && m_nSongLenMS > 0)
- {
- int len_s = m_nSongLenMS/1000;
- int minutes = len_s/60;
- int seconds = len_s - minutes*60;
- char buf[512];
- sprintf(buf, " / %d:%02d", minutes, seconds);
- strcat(m_szSongTime, buf);
- }
- }
- */
- bool CPlugin::ReversePropagatePoint(float fx, float fy, float *fx2, float *fy2)
- {
- //float fy = y/(float)nMotionVectorsY;
- int y0 = (int)(fy*m_nGridY);
- float dy = fy*m_nGridY - y0;
- //float fx = x/(float)nMotionVectorsX;
- int x0 = (int)(fx*m_nGridX);
- float dx = fx*m_nGridX - x0;
- int x1 = x0 + 1;
- int y1 = y0 + 1;
- if (x0 < 0) return false;
- if (y0 < 0) return false;
- //if (x1 < 0) return false;
- //if (y1 < 0) return false;
- //if (x0 > m_nGridX) return false;
- //if (y0 > m_nGridY) return false;
- if (x1 > m_nGridX) return false;
- if (y1 > m_nGridY) return false;
- float tu, tv;
- tu = m_verts[y0*(m_nGridX+1)+x0].tu * (1-dx)*(1-dy);
- tv = m_verts[y0*(m_nGridX+1)+x0].tv * (1-dx)*(1-dy);
- tu += m_verts[y0*(m_nGridX+1)+x1].tu * (dx)*(1-dy);
- tv += m_verts[y0*(m_nGridX+1)+x1].tv * (dx)*(1-dy);
- tu += m_verts[y1*(m_nGridX+1)+x0].tu * (1-dx)*(dy);
- tv += m_verts[y1*(m_nGridX+1)+x0].tv * (1-dx)*(dy);
- tu += m_verts[y1*(m_nGridX+1)+x1].tu * (dx)*(dy);
- tv += m_verts[y1*(m_nGridX+1)+x1].tv * (dx)*(dy);
- *fx2 = tu;
- *fy2 = 1.0f - tv;
- return true;
- }
- void CPlugin::WarpedBlitFromVS0ToVS1()
- {
- MungeFPCW(NULL); // puts us in single-precision mode & disables exceptions
- LPDIRECT3DDEVICE9 lpDevice = GetDevice();
- if (!lpDevice)
- return;
- lpDevice->SetTexture(0, m_lpVS[0]);
- lpDevice->SetFVF( SPRITEVERTEX_FORMAT );
- // warp stuff
- float fWarpTime = GetTime() * m_pState->m_fWarpAnimSpeed;
- float fWarpScale = m_pState->m_fWarpScale.eval(GetTime());
- float fWarpScaleInv = 1.0f;
- if(fWarpScale != 0.0f)
- fWarpScaleInv = 1.0f / fWarpScale;
- float f[4];
- f[0] = 11.68f + 4.0f*cosf(fWarpTime*1.413f + 10);
- f[1] = 8.77f + 3.0f*cosf(fWarpTime*1.113f + 7);
- f[2] = 10.54f + 3.0f*cosf(fWarpTime*1.233f + 3);
- f[3] = 11.49f + 4.0f*cosf(fWarpTime*0.933f + 5);
- int num_reps = (m_pState->m_bBlending) ? 2 : 1;
- float fCosineBlend = 0.50f*(m_pState->m_fBlendProgress) + 0.50f*CosineInterp(m_pState->m_fBlendProgress);
- float fCosineBlend2 = 0.40f*(m_pState->m_fBlendProgress) + 0.60f*CosineInterp(m_pState->m_fBlendProgress);
- // decay
- float fDecay = (float)(*m_pState->var_pf_decay);
- // texel alignment
- float texel_offset = 0.5f / (float)m_nTexSize;
- //if (m_pState->m_bBlending)
- // fDecay = fDecay*(fCosineBlend) + (1.0f-fCosineBlend)*((float)(*m_pOldState->var_pf_decay));
- if (m_bAutoGamma && GetFrame()==0)
- {
- if (strstr(GetDriverDescription(), "nvidia") ||
- strstr(GetDriverDescription(), "nVidia") ||
- strstr(GetDriverDescription(), "NVidia") ||
- strstr(GetDriverDescription(), "NVIDIA"))
- m_n16BitGamma = 2;
- else if (strstr(GetDriverDescription(), "ATI RAGE MOBILITY M"))
- m_n16BitGamma = 2;
- else
- m_n16BitGamma = 0;
- }
- if (m_n16BitGamma > 0 &&
- (GetBackBufFormat()==D3DFMT_R5G6B5 || GetBackBufFormat()==D3DFMT_X1R5G5B5 || GetBackBufFormat()==D3DFMT_A1R5G5B5 || GetBackBufFormat()==D3DFMT_A4R4G4B4) &&
- fDecay < 0.9999f)
- {
- fDecay = min(fDecay, (32.0f - m_n16BitGamma)/32.0f);
- }
- D3DCOLOR cDecay = D3DCOLOR_RGBA_01(fDecay,fDecay,fDecay,1);
- for (int rep=0; rep<num_reps; rep++)
- {
- CState *pState;
- if (rep==0)
- pState = m_pState;
- else
- pState = m_pOldState;
- resetVars(pState->m_pv_vars);
- // cache the doubles as floats so that computations are a bit faster
- float fZoom = (float)(*pState->var_pf_zoom);
- float fZoomExp = (float)(*pState->var_pf_zoomexp);
- float fRot = (float)(*pState->var_pf_rot);
- float fWarp = (float)(*pState->var_pf_warp);
- float fCX = (float)(*pState->var_pf_cx);
- float fCY = (float)(*pState->var_pf_cy);
- float fDX = (float)(*pState->var_pf_dx);
- float fDY = (float)(*pState->var_pf_dy);
- float fSX = (float)(*pState->var_pf_sx);
- float fSY = (float)(*pState->var_pf_sy);
-
- int n = 0;
- for (int y=0; y<=m_nGridY; y++)
- {
- for (int x=0; x<=m_nGridX; x++)
- {
- // Note: x, y, z are now set at init. time - no need to mess with them!
- //m_verts[n].x = i/(float)m_nGridX*2.0f - 1.0f;
- //m_verts[n].y = j/(float)m_nGridY*2.0f - 1.0f;
- //m_verts[n].z = 0.0f;
-
- if (pState->m_pp_codehandle)
- {
- // restore all the variables to their original states,
- // run the user-defined equations,
- // then move the results into local vars for computation as floats
- *pState->var_pv_x = (double)(m_verts[n].x*0.5f + 0.5f);
- *pState->var_pv_y = (double)(m_verts[n].y*-0.5f + 0.5f);
- *pState->var_pv_rad = (double)m_vertinfo[n].rad;
- *pState->var_pv_ang = (double)m_vertinfo[n].ang;
- *pState->var_pv_zoom = *pState->var_pf_zoom;
- *pState->var_pv_zoomexp = *pState->var_pf_zoomexp;
- *pState->var_pv_rot = *pState->var_pf_rot;
- *pState->var_pv_warp = *pState->var_pf_warp;
- *pState->var_pv_cx = *pState->var_pf_cx;
- *pState->var_pv_cy = *pState->var_pf_cy;
- *pState->var_pv_dx = *pState->var_pf_dx;
- *pState->var_pv_dy = *pState->var_pf_dy;
- *pState->var_pv_sx = *pState->var_pf_sx;
- *pState->var_pv_sy = *pState->var_pf_sy;
- /*
- *pState->var_pv_q1 = *pState->var_pf_q1;
- *pState->var_pv_q2 = *pState->var_pf_q2;
- *pState->var_pv_q3 = *pState->var_pf_q3;
- *pState->var_pv_q4 = *pState->var_pf_q4;
- *pState->var_pv_q5 = *pState->var_pf_q5;
- *pState->var_pv_q6 = *pState->var_pf_q6;
- *pState->var_pv_q7 = *pState->var_pf_q7;
- *pState->var_pv_q8 = *pState->var_pf_q8;
- */
- //*pState->var_pv_time = *pState->var_pv_time; // (these are all now initialized
- //*pState->var_pv_bass = *pState->var_pv_bass; // just once per frame)
- //*pState->var_pv_mid = *pState->var_pv_mid;
- //*pState->var_pv_treb = *pState->var_pv_treb;
- //*pState->var_pv_bass_att = *pState->var_pv_bass_att;
- //*pState->var_pv_mid_att = *pState->var_pv_mid_att;
- //*pState->var_pv_treb_att = *pState->var_pv_treb_att;
- #ifndef _NO_EXPR_
- executeCode(pState->m_pp_codehandle);
- #endif
- fZoom = (float)(*pState->var_pv_zoom);
- fZoomExp = (float)(*pState->var_pv_zoomexp);
- fRot = (float)(*pState->var_pv_rot);
- fWarp = (float)(*pState->var_pv_warp);
- fCX = (float)(*pState->var_pv_cx);
- fCY = (float)(*pState->var_pv_cy);
- fDX = (float)(*pState->var_pv_dx);
- fDY = (float)(*pState->var_pv_dy);
- fSX = (float)(*pState->var_pv_sx);
- fSY = (float)(*pState->var_pv_sy);
- }
- float fZoom2 = powf(fZoom, powf(fZoomExp, m_vertinfo[n].rad*2.0f - 1.0f));
- // initial texcoords, w/built-in zoom factor
- float fZoom2Inv = 1.0f/fZoom2;
- float u = m_verts[n].x*0.5f*fZoom2Inv + 0.5f;
- float v = -m_verts[n].y*0.5f*fZoom2Inv + 0.5f;
- // stretch on X, Y:
- u = (u - fCX)/fSX + fCX;
- v = (v - fCY)/fSY + fCY;
- // warping:
- //if (fWarp > 0.001f || fWarp < -0.001f)
- //{
- u += fWarp*0.0035f*sinf(fWarpTime*0.333f + fWarpScaleInv*(m_verts[n].x*f[0] - m_verts[n].y*f[3]));
- v += fWarp*0.0035f*cosf(fWarpTime*0.375f - fWarpScaleInv*(m_verts[n].x*f[2] + m_verts[n].y*f[1]));
- u += fWarp*0.0035f*cosf(fWarpTime*0.753f - fWarpScaleInv*(m_verts[n].x*f[1] - m_verts[n].y*f[2]));
- v += fWarp*0.0035f*sinf(fWarpTime*0.825f + fWarpScaleInv*(m_verts[n].x*f[0] + m_verts[n].y*f[3]));
- //}
- // rotation:
- float u2 = u - fCX;
- float v2 = v - fCY;
-
- float cos_rot = cosf(fRot);
- float sin_rot = sinf(fRot);
- u = u2*cos_rot - v2*sin_rot + fCX;
- v = u2*sin_rot + v2*cos_rot + fCY;
- // translation:
- u -= fDX - texel_offset;
- v -= fDY - texel_offset;
-
- if (rep==0)
- {
- //m_verts[n].Diffuse = cDecay; // see below
- m_verts[n].tu = u;
- m_verts[n].tv = v;
- }
- else
- {
- float mix2 = m_vertinfo[n].a*m_pState->m_fBlendProgress + m_vertinfo[n].c;//fCosineBlend2;
- mix2 = max(0,min(1,mix2));
- m_verts[n].tu = m_verts[n].tu*(mix2) + u*(1-mix2);
- m_verts[n].tv = m_verts[n].tv*(mix2) + v*(1-mix2);
- }
- /*
- if (rep==num_reps-1)
- {
- m_verts[n].tu += 0.25f*(FRAND*2-1)/(float)m_nTexSize;
- m_verts[n].tv += 0.25f*(FRAND*2-1)/(float)m_nTexSize;
- }
- */
- n++;
- }
- }
- /*
- pState->q_values_after_init_code[0] = *pState->var_pv_q1;
- pState->q_values_after_init_code[1] = *pState->var_pv_q2;
- pState->q_values_after_init_code[2] = *pState->var_pv_q3;
- pState->q_values_after_init_code[3] = *pState->var_pv_q4;
- pState->q_values_after_init_code[4] = *pState->var_pv_q5;
- pState->q_values_after_init_code[5] = *pState->var_pv_q6;
- pState->q_values_after_init_code[6] = *pState->var_pv_q7;
- pState->q_values_after_init_code[7] = *pState->var_pv_q8;
- */
- resetVars(NULL);
- }
- // hurl the triangle strips at the video card
- int poly;
- for (poly=0; poly<m_nGridX+2; poly++)
- {
- m_verts_temp[poly].Diffuse = cDecay;
- }
- for (int strip=0; strip<m_nGridY*2; strip++)
- {
- int index = strip * (m_nGridX+2);
- for (poly=0; poly<m_nGridX+2; poly++)
- {
- int ref_vert = m_indices[index];
- m_verts_temp[poly].x = m_verts[ref_vert].x;
- m_verts_temp[poly].y = -m_verts[ref_vert].y;
- m_verts_temp[poly].z = m_verts[ref_vert].z;
- m_verts_temp[poly].tu = m_verts[ref_vert].tu;
- m_verts_temp[poly].tv = m_verts[ref_vert].tv;
- //m_verts_temp[poly].Diffuse = 0xFFFFFFFF;
- index++;
- }
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, m_nGridX, (void*)m_verts_temp, sizeof(SPRITEVERTEX));
- }
- }
- void CPlugin::DrawCustomShapes()
- {
- LPDIRECT3DDEVICE9 lpDevice = GetDevice();
- if (!lpDevice)
- return;
- //lpDevice->SetTexture(0, m_lpVS[0]);//NULL);
- //lpDevice->SetVertexShader( SPRITEVERTEX_FORMAT );
- int num_reps = (m_pState->m_bBlending) ? 2 : 1;
- for (int rep=0; rep<num_reps; rep++)
- {
- CState *pState = (rep==0) ? m_pState : m_pOldState;
- float alpha_mult = 1;
- if (num_reps==2)
- alpha_mult = (rep==0) ? m_pState->m_fBlendProgress : (1-m_pState->m_fBlendProgress);
- for (int i=0; i<MAX_CUSTOM_SHAPES; i++)
- {
- if (pState->m_shape[i].enabled)
- {
- /*
- int bAdditive = 0;
- int nSides = 3;//3 + ((int)GetTime() % 8);
- int bThickOutline = 0;
- float x = 0.5f + 0.1f*cosf(GetTime()*0.8f+1);
- float y = 0.5f + 0.1f*sinf(GetTime()*0.8f+1);
- float rad = 0.15f + 0.07f*sinf(GetTime()*1.1f+3);
- float ang = GetTime()*1.5f;
- // inside colors
- float r = 1;
- float g = 0;
- float b = 0;
- float a = 0.4f;//0.1f + 0.1f*sinf(GetTime()*0.31f);
- // outside colors
- float r2 = 0;
- float g2 = 1;
- float b2 = 0;
- float a2 = 0;
- // border colors
- float border_r = 1;
- float border_g = 1;
- float border_b = 1;
- float border_a = 0.5f;
- */
- // 1. execute per-frame code
- LoadCustomShapePerFrameEvallibVars(pState, i);
- #ifndef _NO_EXPR_
- if (pState->m_shape[i].m_pf_codehandle)
- {
- resetVars(pState->m_shape[i].m_pf_vars);
- executeCode(pState->m_shape[i].m_pf_codehandle);
- resetVars(NULL);
- }
- #endif
- // save changes to t1-t8 this frame
- /*
- pState->m_shape[i].t_values_after_init_code[0] = *pState->m_shape[i].var_pf_t1;
- pState->m_shape[i].t_values_after_init_code[1] = *pState->m_shape[i].var_pf_t2;
- pState->m_shape[i].t_values_after_init_code[2] = *pState->m_shape[i].var_pf_t3;
- pState->m_shape[i].t_values_after_init_code[3] = *pState->m_shape[i].var_pf_t4;
- pState->m_shape[i].t_values_after_init_code[4] = *pState->m_shape[i].var_pf_t5;
- pState->m_shape[i].t_values_after_init_code[5] = *pState->m_shape[i].var_pf_t6;
- pState->m_shape[i].t_values_after_init_code[6] = *pState->m_shape[i].var_pf_t7;
- pState->m_shape[i].t_values_after_init_code[7] = *pState->m_shape[i].var_pf_t8;
- */
- int sides = (int)(*pState->m_shape[i].var_pf_sides);
- if (sides<3) sides=3;
- if (sides>100) sides=100;
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, ((int)(*pState->m_shape[i].var_pf_additive) != 0) ? D3DBLEND_ONE : D3DBLEND_INVSRCALPHA);
- SPRITEVERTEX v[512]; // for textured shapes (has texcoords)
- WFVERTEX v2[512]; // for untextured shapes + borders
- v[0].x = (float)(*pState->m_shape[i].var_pf_x* 2-1);// * ASPECT;
- v[0].y = (float)(*pState->m_shape[i].var_pf_y*-2+1);
- v[0].z = 0;
- v[0].tu = 0.5f;
- v[0].tv = 0.5f;
- v[0].Diffuse =
- ((((int)(*pState->m_shape[i].var_pf_a * 255 * alpha_mult)) & 0xFF) << 24) |
- ((((int)(*pState->m_shape[i].var_pf_r * 255)) & 0xFF) << 16) |
- ((((int)(*pState->m_shape[i].var_pf_g * 255)) & 0xFF) << 8) |
- ((((int)(*pState->m_shape[i].var_pf_b * 255)) & 0xFF) );
- v[1].Diffuse =
- ((((int)(*pState->m_shape[i].var_pf_a2 * 255 * alpha_mult)) & 0xFF) << 24) |
- ((((int)(*pState->m_shape[i].var_pf_r2 * 255)) & 0xFF) << 16) |
- ((((int)(*pState->m_shape[i].var_pf_g2 * 255)) & 0xFF) << 8) |
- ((((int)(*pState->m_shape[i].var_pf_b2 * 255)) & 0xFF) );
- for (int j=1; j<sides+1; j++)
- {
- float t = (j-1)/(float)sides;
- v[j].x = v[0].x + (float)*pState->m_shape[i].var_pf_rad*cosf(t*3.1415927f*2 + (float)*pState->m_shape[i].var_pf_ang + 3.1415927f*0.25f)*ASPECT; // DON'T TOUCH!
- v[j].y = v[0].y + (float)*pState->m_shape[i].var_pf_rad*sinf(t*3.1415927f*2 + (float)*pState->m_shape[i].var_pf_ang + 3.1415927f*0.25f); // DON'T TOUCH!
- v[j].z = 0;
- v[j].tu = 0.5f + 0.5f*cosf(t*3.1415927f*2 + (float)*pState->m_shape[i].var_pf_tex_ang + 3.1415927f*0.25f)/((float)*pState->m_shape[i].var_pf_tex_zoom) * ASPECT; // DON'T TOUCH!
- v[j].tv = 0.5f + 0.5f*sinf(t*3.1415927f*2 + (float)*pState->m_shape[i].var_pf_tex_ang + 3.1415927f*0.25f)/((float)*pState->m_shape[i].var_pf_tex_zoom); // DON'T TOUCH!
- v[j].Diffuse = v[1].Diffuse;
- }
- v[sides+1] = v[1];
- if ((int)(*pState->m_shape[i].var_pf_textured) != 0)
- {
- // draw textured version
- lpDevice->SetTexture(0, m_lpVS[0]);
- lpDevice->SetFVF( SPRITEVERTEX_FORMAT );
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN, sides, (void*)v, sizeof(SPRITEVERTEX));
- }
- else
- {
- // no texture
- for (int j=0; j < sides+2; j++)
- {
- v2[j].x = v[j].x;
- v2[j].y = v[j].y;
- v2[j].z = v[j].z;
- v2[j].Diffuse = v[j].Diffuse;
- }
- lpDevice->SetTexture(0, NULL);
- lpDevice->SetFVF( WFVERTEX_FORMAT );
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN, sides, (void*)v2, sizeof(WFVERTEX));
- }
-
- // DRAW BORDER
- if (*pState->m_shape[i].var_pf_border_a > 0)
- {
- lpDevice->SetTexture(0, NULL);
- lpDevice->SetFVF( WFVERTEX_FORMAT );
- v2[0].Diffuse =
- ((((int)(*pState->m_shape[i].var_pf_border_a * 255 * alpha_mult)) & 0xFF) << 24) |
- ((((int)(*pState->m_shape[i].var_pf_border_r * 255)) & 0xFF) << 16) |
- ((((int)(*pState->m_shape[i].var_pf_border_g * 255)) & 0xFF) << 8) |
- ((((int)(*pState->m_shape[i].var_pf_border_b * 255)) & 0xFF) );
- for (int j=0; j<sides+2; j++)
- {
- v2[j].x = v[j].x;
- v2[j].y = v[j].y;
- v2[j].z = v[j].z;
- v2[j].Diffuse = v2[0].Diffuse;
- }
-
- int its = ((int)(*pState->m_shape[i].var_pf_thick) != 0) ? 4 : 1;
- float x_inc = 2.0f / (float)m_nTexSize;
- for (int it=0; it<its; it++)
- {
- switch(it)
- {
- case 0: break;
- case 1: for (int j=0; j<sides+2; j++) v2[j].x += x_inc; break; // draw fat dots
- case 2: for (int j=0; j<sides+2; j++) v2[j].y += x_inc; break; // draw fat dots
- case 3: for (int j=0; j<sides+2; j++) v2[j].x -= x_inc; break; // draw fat dots
- }
- lpDevice->DrawPrimitiveUP(D3DPT_LINESTRIP, sides, (void*)&v2[1], sizeof(WFVERTEX));
- }
- lpDevice->SetTexture(0, m_lpVS[0]);
- lpDevice->SetFVF( SPRITEVERTEX_FORMAT );
- }
- }
- }
- }
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
- }
- void CPlugin::LoadCustomShapePerFrameEvallibVars(CState* pState, int i)
- {
- *pState->m_shape[i].var_pf_time = (double)(GetTime() - m_fStartTime);
- *pState->m_shape[i].var_pf_frame = (double)GetFrame();
- *pState->m_shape[i].var_pf_fps = (double)GetFps();
- *pState->m_shape[i].var_pf_progress = (GetTime() - m_fPresetStartTime) / (m_fNextPresetTime - m_fPresetStartTime);
- *pState->m_shape[i].var_pf_bass = (double)mysound.imm_rel[0];
- *pState->m_shape[i].var_pf_mid = (double)mysound.imm_rel[1];
- *pState->m_shape[i].var_pf_treb = (double)mysound.imm_rel[2];
- *pState->m_shape[i].var_pf_bass_att = (double)mysound.avg_rel[0];
- *pState->m_shape[i].var_pf_mid_att = (double)mysound.avg_rel[1];
- *pState->m_shape[i].var_pf_treb_att = (double)mysound.avg_rel[2];
- *pState->m_shape[i].var_pf_q1 = *pState->var_pf_q1;//pState->q_values_after_init_code[0];//0.0f;
- *pState->m_shape[i].var_pf_q2 = *pState->var_pf_q2;//pState->q_values_after_init_code[1];//0.0f;
- *pState->m_shape[i].var_pf_q3 = *pState->var_pf_q3;//pState->q_values_after_init_code[2];//0.0f;
- *pState->m_shape[i].var_pf_q4 = *pState->var_pf_q4;//pState->q_values_after_init_code[3];//0.0f;
- *pState->m_shape[i].var_pf_q5 = *pState->var_pf_q5;//pState->q_values_after_init_code[4];//0.0f;
- *pState->m_shape[i].var_pf_q6 = *pState->var_pf_q6;//pState->q_values_after_init_code[5];//0.0f;
- *pState->m_shape[i].var_pf_q7 = *pState->var_pf_q7;//pState->q_values_after_init_code[6];//0.0f;
- *pState->m_shape[i].var_pf_q8 = *pState->var_pf_q8;//pState->q_values_after_init_code[7];//0.0f;
- *pState->m_shape[i].var_pf_t1 = pState->m_shape[i].t_values_after_init_code[0];//0.0f;
- *pState->m_shape[i].var_pf_t2 = pState->m_shape[i].t_values_after_init_code[1];//0.0f;
- *pState->m_shape[i].var_pf_t3 = pState->m_shape[i].t_values_after_init_code[2];//0.0f;
- *pState->m_shape[i].var_pf_t4 = pState->m_shape[i].t_values_after_init_code[3];//0.0f;
- *pState->m_shape[i].var_pf_t5 = pState->m_shape[i].t_values_after_init_code[4];//0.0f;
- *pState->m_shape[i].var_pf_t6 = pState->m_shape[i].t_values_after_init_code[5];//0.0f;
- *pState->m_shape[i].var_pf_t7 = pState->m_shape[i].t_values_after_init_code[6];//0.0f;
- *pState->m_shape[i].var_pf_t8 = pState->m_shape[i].t_values_after_init_code[7];//0.0f;
- *pState->m_shape[i].var_pf_x = pState->m_shape[i].x;
- *pState->m_shape[i].var_pf_y = pState->m_shape[i].y;
- *pState->m_shape[i].var_pf_rad = pState->m_shape[i].rad;
- *pState->m_shape[i].var_pf_ang = pState->m_shape[i].ang;
- *pState->m_shape[i].var_pf_tex_zoom = pState->m_shape[i].tex_zoom;
- *pState->m_shape[i].var_pf_tex_ang = pState->m_shape[i].tex_ang;
- *pState->m_shape[i].var_pf_sides = pState->m_shape[i].sides;
- *pState->m_shape[i].var_pf_additive = pState->m_shape[i].additive;
- *pState->m_shape[i].var_pf_textured = pState->m_shape[i].textured;
- *pState->m_shape[i].var_pf_thick = pState->m_shape[i].thickOutline;
- *pState->m_shape[i].var_pf_r = pState->m_shape[i].r;
- *pState->m_shape[i].var_pf_g = pState->m_shape[i].g;
- *pState->m_shape[i].var_pf_b = pState->m_shape[i].b;
- *pState->m_shape[i].var_pf_a = pState->m_shape[i].a;
- *pState->m_shape[i].var_pf_r2 = pState->m_shape[i].r2;
- *pState->m_shape[i].var_pf_g2 = pState->m_shape[i].g2;
- *pState->m_shape[i].var_pf_b2 = pState->m_shape[i].b2;
- *pState->m_shape[i].var_pf_a2 = pState->m_shape[i].a2;
- *pState->m_shape[i].var_pf_border_r = pState->m_shape[i].border_r;
- *pState->m_shape[i].var_pf_border_g = pState->m_shape[i].border_g;
- *pState->m_shape[i].var_pf_border_b = pState->m_shape[i].border_b;
- *pState->m_shape[i].var_pf_border_a = pState->m_shape[i].border_a;
- }
- void CPlugin::LoadCustomWavePerFrameEvallibVars(CState* pState, int i)
- {
- *pState->m_wave[i].var_pf_time = (double)(GetTime() - m_fStartTime);
- *pState->m_wave[i].var_pf_frame = (double)GetFrame();
- *pState->m_wave[i].var_pf_fps = (double)GetFps();
- *pState->m_wave[i].var_pf_progress = (GetTime() - m_fPresetStartTime) / (m_fNextPresetTime - m_fPresetStartTime);
- *pState->m_wave[i].var_pf_bass = (double)mysound.imm_rel[0];
- *pState->m_wave[i].var_pf_mid = (double)mysound.imm_rel[1];
- *pState->m_wave[i].var_pf_treb = (double)mysound.imm_rel[2];
- *pState->m_wave[i].var_pf_bass_att = (double)mysound.avg_rel[0];
- *pState->m_wave[i].var_pf_mid_att = (double)mysound.avg_rel[1];
- *pState->m_wave[i].var_pf_treb_att = (double)mysound.avg_rel[2];
- *pState->m_wave[i].var_pf_q1 = *pState->var_pf_q1;//pState->q_values_after_init_code[0];//0.0f;
- *pState->m_wave[i].var_pf_q2 = *pState->var_pf_q2;//pState->q_values_after_init_code[1];//0.0f;
- *pState->m_wave[i].var_pf_q3 = *pState->var_pf_q3;//pState->q_values_after_init_code[2];//0.0f;
- *pState->m_wave[i].var_pf_q4 = *pState->var_pf_q4;//pState->q_values_after_init_code[3];//0.0f;
- *pState->m_wave[i].var_pf_q5 = *pState->var_pf_q5;//pState->q_values_after_init_code[4];//0.0f;
- *pState->m_wave[i].var_pf_q6 = *pState->var_pf_q6;//pState->q_values_after_init_code[5];//0.0f;
- *pState->m_wave[i].var_pf_q7 = *pState->var_pf_q7;//pState->q_values_after_init_code[6];//0.0f;
- *pState->m_wave[i].var_pf_q8 = *pState->var_pf_q8;//pState->q_values_after_init_code[7];//0.0f;
- *pState->m_wave[i].var_pf_t1 = pState->m_wave[i].t_values_after_init_code[0];//0.0f;
- *pState->m_wave[i].var_pf_t2 = pState->m_wave[i].t_values_after_init_code[1];//0.0f;
- *pState->m_wave[i].var_pf_t3 = pState->m_wave[i].t_values_after_init_code[2];//0.0f;
- *pState->m_wave[i].var_pf_t4 = pState->m_wave[i].t_values_after_init_code[3];//0.0f;
- *pState->m_wave[i].var_pf_t5 = pState->m_wave[i].t_values_after_init_code[4];//0.0f;
- *pState->m_wave[i].var_pf_t6 = pState->m_wave[i].t_values_after_init_code[5];//0.0f;
- *pState->m_wave[i].var_pf_t7 = pState->m_wave[i].t_values_after_init_code[6];//0.0f;
- *pState->m_wave[i].var_pf_t8 = pState->m_wave[i].t_values_after_init_code[7];//0.0f;
- *pState->m_wave[i].var_pf_r = pState->m_wave[i].r;
- *pState->m_wave[i].var_pf_g = pState->m_wave[i].g;
- *pState->m_wave[i].var_pf_b = pState->m_wave[i].b;
- *pState->m_wave[i].var_pf_a = pState->m_wave[i].a;
- }
- void CPlugin::DrawCustomWaves()
- {
- LPDIRECT3DDEVICE9 lpDevice = GetDevice();
- if (!lpDevice)
- return;
- lpDevice->SetTexture(0, NULL);
- lpDevice->SetFVF( WFVERTEX_FORMAT );
- // note: read in all sound data from CPluginShell's m_sound
- int num_reps = (m_pState->m_bBlending) ? 2 : 1;
- for (int rep=0; rep<num_reps; rep++)
- {
- CState *pState = (rep==0) ? m_pState : m_pOldState;
- float alpha_mult = 1;
- if (num_reps==2)
- alpha_mult = (rep==0) ? m_pState->m_fBlendProgress : (1-m_pState->m_fBlendProgress);
-
- for (int i=0; i<MAX_CUSTOM_WAVES; i++)
- {
- if (pState->m_wave[i].enabled)
- {
- int nSamples = pState->m_wave[i].samples;
- int max_samples = pState->m_wave[i].bSpectrum ? 512 : NUM_WAVEFORM_SAMPLES;
- if (nSamples > max_samples)
- nSamples = max_samples;
- nSamples -= pState->m_wave[i].sep;
- if ((nSamples >= 2) || (pState->m_wave[i].bUseDots && nSamples >= 1))
- {
- int j;
- float tempdata[2][512];
- float mult = ((pState->m_wave[i].bSpectrum) ? 0.15f : 0.004f) * pState->m_wave[i].scaling * pState->m_fWaveScale.eval(-1);
- float *pdata1 = (pState->m_wave[i].bSpectrum) ? m_sound.fSpectrum[0] : m_sound.fWaveform[0];
- float *pdata2 = (pState->m_wave[i].bSpectrum) ? m_sound.fSpectrum[1] : m_sound.fWaveform[1];
-
- // initialize tempdata[2][512]
- int j0 = (pState->m_wave[i].bSpectrum) ? 0 : (max_samples - nSamples)/2/**(1-pState->m_wave[i].bSpectrum)*/ - pState->m_wave[i].sep/2;
- int j1 = (pState->m_wave[i].bSpectrum) ? 0 : (max_samples - nSamples)/2/**(1-pState->m_wave[i].bSpectrum)*/ + pState->m_wave[i].sep/2;
- float t = (pState->m_wave[i].bSpectrum) ? (max_samples - pState->m_wave[i].sep)/(float)nSamples : 1;
- float mix1 = powf(pState->m_wave[i].smoothing*0.98f, 0.5f); // lower exponent -> more default smoothing
- float mix2 = 1-mix1;
- // SMOOTHING:
- tempdata[0][0] = pdata1[j0];
- tempdata[1][0] = pdata2[j1];
- for (j=1; j<nSamples; j++)
- {
- tempdata[0][j] = pdata1[(int)(j*t)+j0]*mix2 + tempdata[0][j-1]*mix1;
- tempdata[1][j] = pdata2[(int)(j*t)+j1]*mix2 + tempdata[1][j-1]*mix1;
- }
- // smooth again, backwards: [this fixes the asymmetry of the beginning & end..]
- for (j=nSamples-2; j>=0; j--)
- {
- tempdata[0][j] = tempdata[0][j]*mix2 + tempdata[0][j+1]*mix1;
- tempdata[1][j] = tempdata[1][j]*mix2 + tempdata[1][j+1]*mix1;
- }
- // finally, scale to final size:
- for (j=0; j<nSamples; j++)
- {
- tempdata[0][j] *= mult;
- tempdata[1][j] *= mult;
- }
- // 1. execute per-frame code
- LoadCustomWavePerFrameEvallibVars(pState, i);
- // 2.a. do just a once-per-frame init for the *per-point* *READ-ONLY* variables
- // (the non-read-only ones will be reset/restored at the start of each vertex)
- *pState->m_wave[i].var_pp_time = *pState->m_wave[i].var_pf_time;
- *pState->m_wave[i].var_pp_fps = *pState->m_wave[i].var_pf_fps;
- *pState->m_wave[i].var_pp_frame = *pState->m_wave[i].var_pf_frame;
- *pState->m_wave[i].var_pp_progress = *pState->m_wave[i].var_pf_progress;
- *pState->m_wave[i].var_pp_bass = *pState->m_wave[i].var_pf_bass;
- *pState->m_wave[i].var_pp_mid = *pState->m_wave[i].var_pf_mid;
- *pState->m_wave[i].var_pp_treb = *pState->m_wave[i].var_pf_treb;
- *pState->m_wave[i].var_pp_bass_att = *pState->m_wave[i].var_pf_bass_att;
- *pState->m_wave[i].var_pp_mid_att = *pState->m_wave[i].var_pf_mid_att;
- *pState->m_wave[i].var_pp_treb_att = *pState->m_wave[i].var_pf_treb_att;
- executeCode(pState->m_wave[i].m_pf_codehandle);
- *pState->m_wave[i].var_pp_q1 = *pState->m_wave[i].var_pf_q1;
- *pState->m_wave[i].var_pp_q2 = *pState->m_wave[i].var_pf_q2;
- *pState->m_wave[i].var_pp_q3 = *pState->m_wave[i].var_pf_q3;
- *pState->m_wave[i].var_pp_q4 = *pState->m_wave[i].var_pf_q4;
- *pState->m_wave[i].var_pp_q5 = *pState->m_wave[i].var_pf_q5;
- *pState->m_wave[i].var_pp_q6 = *pState->m_wave[i].var_pf_q6;
- *pState->m_wave[i].var_pp_q7 = *pState->m_wave[i].var_pf_q7;
- *pState->m_wave[i].var_pp_q8 = *pState->m_wave[i].var_pf_q8;
- *pState->m_wave[i].var_pp_t1 = *pState->m_wave[i].var_pf_t1;
- *pState->m_wave[i].var_pp_t2 = *pState->m_wave[i].var_pf_t2;
- *pState->m_wave[i].var_pp_t3 = *pState->m_wave[i].var_pf_t3;
- *pState->m_wave[i].var_pp_t4 = *pState->m_wave[i].var_pf_t4;
- *pState->m_wave[i].var_pp_t5 = *pState->m_wave[i].var_pf_t5;
- *pState->m_wave[i].var_pp_t6 = *pState->m_wave[i].var_pf_t6;
- *pState->m_wave[i].var_pp_t7 = *pState->m_wave[i].var_pf_t7;
- *pState->m_wave[i].var_pp_t8 = *pState->m_wave[i].var_pf_t8;
- // 2. for each point, execute per-point code
- #ifndef _NO_EXPR_
- resetVars(pState->m_wave[i].m_pp_vars);
- #endif
- // to do:
- // -add any of the m_wave[i].xxx menu-accessible vars to the code?
- WFVERTEX v[512];
- float j_mult = 1.0f/(float)(nSamples-1);
- for (j=0; j<nSamples; j++)
- {
- float t = j*j_mult;
- float value1 = tempdata[0][j];
- float value2 = tempdata[1][j];
- *pState->m_wave[i].var_pp_sample = t;
- *pState->m_wave[i].var_pp_value1 = value1;
- *pState->m_wave[i].var_pp_value2 = value2;
- *pState->m_wave[i].var_pp_x = 0.5f + value1;
- *pState->m_wave[i].var_pp_y = 0.5f + value2;
- *pState->m_wave[i].var_pp_r = *pState->m_wave[i].var_pf_r;
- *pState->m_wave[i].var_pp_g = *pState->m_wave[i].var_pf_g;
- *pState->m_wave[i].var_pp_b = *pState->m_wave[i].var_pf_b;
- *pState->m_wave[i].var_pp_a = *pState->m_wave[i].var_pf_a;
- #ifndef _NO_EXPR_
- executeCode(pState->m_wave[i].m_pp_codehandle);
- #endif
- v[j].x = (float)(*pState->m_wave[i].var_pp_x* 2-1);//*ASPECT;
- v[j].y = (float)(*pState->m_wave[i].var_pp_y*-2+1);
- v[j].z = 0;
- v[j].Diffuse =
- ((((int)(*pState->m_wave[i].var_pp_a * 255 * alpha_mult)) & 0xFF) << 24) |
- ((((int)(*pState->m_wave[i].var_pp_r * 255)) & 0xFF) << 16) |
- ((((int)(*pState->m_wave[i].var_pp_g * 255)) & 0xFF) << 8) |
- ((((int)(*pState->m_wave[i].var_pp_b * 255)) & 0xFF) );
- }
- #ifndef _NO_EXPR_
- resetVars(NULL);
- #endif
- // save changes to t1-t8 this frame
- /*
- pState->m_wave[i].t_values_after_init_code[0] = *pState->m_wave[i].var_pp_t1;
- pState->m_wave[i].t_values_after_init_code[1] = *pState->m_wave[i].var_pp_t2;
- pState->m_wave[i].t_values_after_init_code[2] = *pState->m_wave[i].var_pp_t3;
- pState->m_wave[i].t_values_after_init_code[3] = *pState->m_wave[i].var_pp_t4;
- pState->m_wave[i].t_values_after_init_code[4] = *pState->m_wave[i].var_pp_t5;
- pState->m_wave[i].t_values_after_init_code[5] = *pState->m_wave[i].var_pp_t6;
- pState->m_wave[i].t_values_after_init_code[6] = *pState->m_wave[i].var_pp_t7;
- pState->m_wave[i].t_values_after_init_code[7] = *pState->m_wave[i].var_pp_t8;
- */
- // 3. draw it
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, pState->m_wave[i].bAdditive ? D3DBLEND_ONE : D3DBLEND_INVSRCALPHA);
-
- float ptsize = ((m_nTexSize >= 1024) ? 2.0f : 1.0f) + (pState->m_wave[i].bDrawThick ? 1.0f : 0.0f);
- if (pState->m_wave[i].bUseDots)
- lpDevice->SetRenderState(D3DRS_POINTSIZE, *((DWORD*)&ptsize) );
- int its = (pState->m_wave[i].bDrawThick && !pState->m_wave[i].bUseDots) ? 4 : 1;
- float x_inc = 2.0f / (float)m_nTexSize;
- for (int it=0; it<its; it++)
- {
- switch(it)
- {
- case 0: break;
- case 1: for (j=0; j<nSamples; j++) v[j].x += x_inc; break; // draw fat dots
- case 2: for (j=0; j<nSamples; j++) v[j].y += x_inc; break; // draw fat dots
- case 3: for (j=0; j<nSamples; j++) v[j].x -= x_inc; break; // draw fat dots
- }
- lpDevice->DrawPrimitiveUP(pState->m_wave[i].bUseDots ? D3DPT_POINTLIST : D3DPT_LINESTRIP, nSamples - (pState->m_wave[i].bUseDots ? 0 : 1), (void*)v, sizeof(WFVERTEX));
- }
- ptsize = 1.0f;
- if (pState->m_wave[i].bUseDots)
- lpDevice->SetRenderState(D3DRS_POINTSIZE, *((DWORD*)&ptsize) );
- }
- }
- }
- }
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
- }
- void CPlugin::DrawWave(float *fL, float *fR)
- {
- //return;
- LPDIRECT3DDEVICE9 lpDevice = GetDevice();
- if (!lpDevice)
- return;
- lpDevice->SetTexture(0, NULL);
- lpDevice->SetFVF( WFVERTEX_FORMAT );
- int i;
- WFVERTEX v1[576+1], v2[576+1];
- /*
- m_lpD3DDev->lpDevice->SetRenderState(D3DRENDERSTATE_SHADEMODE, D3DSHADE_GOURAUD); //D3DSHADE_FLAT
- m_lpD3DDev->lpDevice->SetRenderState(D3DRENDERSTATE_SPECULARENABLE, FALSE);
- m_lpD3DDev->lpDevice->SetRenderState(D3DRENDERSTATE_CULLMODE, D3DCULL_NONE);
- if (m_D3DDevDesc.dpcTriCaps.dwRasterCaps & D3DPRASTERCAPS_DITHER)
- m_lpD3DDev->lpDevice->SetRenderState(D3DRENDERSTATE_DITHERENABLE, TRUE);
- m_lpD3DDev->lpDevice->SetRenderState(D3DRENDERSTATE_ZENABLE, D3DZB_FALSE);
- m_lpD3DDev->lpDevice->SetRenderState(D3DRENDERSTATE_LIGHTING, FALSE);
- m_lpD3DDev->lpDevice->SetRenderState(D3DRENDERSTATE_COLORVERTEX, TRUE);
- m_lpD3DDev->lpDevice->SetRenderState(D3DRENDERSTATE_FILLMODE, D3DFILL_WIREFRAME); // vs. SOLID
- m_lpD3DDev->lpDevice->SetRenderState(D3DRENDERSTATE_AMBIENT, D3DCOLOR_RGBA_01(1,1,1,1));
- hr = m_lpD3DDev->SetTexture(0, NULL);
- if (hr != D3D_OK)
- {
- //dumpmsg("Draw(): ERROR: SetTexture");
- //IdentifyD3DError(hr);
- }
- */
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, (*m_pState->var_pf_wave_additive) ? D3DBLEND_ONE : D3DBLEND_INVSRCALPHA);
- //float cr = m_pState->m_waveR.eval(GetTime());
- //float cg = m_pState->m_waveG.eval(GetTime());
- //float cb = m_pState->m_waveB.eval(GetTime());
- float cr = (float)(*m_pState->var_pf_wave_r);
- float cg = (float)(*m_pState->var_pf_wave_g);
- float cb = (float)(*m_pState->var_pf_wave_b);
- float cx = (float)(*m_pState->var_pf_wave_x);
- float cy = (float)(*m_pState->var_pf_wave_y); // note: it was backwards (top==1) in the original milkdrop, so we keep it that way!
- float fWaveParam = (float)(*m_pState->var_pf_wave_mystery);
-
- /*if (m_pState->m_bBlending)
- {
- cr = cr*(m_pState->m_fBlendProgress) + (1.0f-m_pState->m_fBlendProgress)*((float)(*m_pOldState->var_pf_wave_r));
- cg = cg*(m_pState->m_fBlendProgress) + (1.0f-m_pState->m_fBlendProgress)*((float)(*m_pOldState->var_pf_wave_g));
- cb = cb*(m_pState->m_fBlendProgress) + (1.0f-m_pState->m_fBlendProgress)*((float)(*m_pOldState->var_pf_wave_b));
- cx = cx*(m_pState->m_fBlendProgress) + (1.0f-m_pState->m_fBlendProgress)*((float)(*m_pOldState->var_pf_wave_x));
- cy = cy*(m_pState->m_fBlendProgress) + (1.0f-m_pState->m_fBlendProgress)*((float)(*m_pOldState->var_pf_wave_y));
- fWaveParam = fWaveParam*(m_pState->m_fBlendProgress) + (1.0f-m_pState->m_fBlendProgress)*((float)(*m_pOldState->var_pf_wave_mystery));
- }*/
- if (cr < 0) cr = 0;
- if (cg < 0) cg = 0;
- if (cb < 0) cb = 0;
- if (cr > 1) cr = 1;
- if (cg > 1) cg = 1;
- if (cb > 1) cb = 1;
-
- // maximize color:
- if (*m_pState->var_pf_wave_brighten)
- {
- float fMaximizeWaveColorAmount = 1.0f;
- float max = cr;
- if (max < cg) max = cg;
- if (max < cb) max = cb;
- if (max > 0.01f)
- {
- cr = cr/max*fMaximizeWaveColorAmount + cr*(1.0f - fMaximizeWaveColorAmount);
- cg = cg/max*fMaximizeWaveColorAmount + cg*(1.0f - fMaximizeWaveColorAmount);
- cb = cb/max*fMaximizeWaveColorAmount + cb*(1.0f - fMaximizeWaveColorAmount);
- }
- }
- float fWavePosX = cx*2.0f - 1.0f; // go from 0..1 user-range to -1..1 D3D range
- float fWavePosY = cy*2.0f - 1.0f;
- float bass_rel = mysound.imm[0];
- float mid_rel = mysound.imm[1];
- float treble_rel = mysound.imm[2];
- int sample_offset = 0;
- int new_wavemode = (int)(*m_pState->var_pf_wave_mode) % NUM_WAVES; // since it can be changed from per-frame code!
- int its = (m_pState->m_bBlending && (new_wavemode != m_pState->m_nOldWaveMode)) ? 2 : 1;
- int nVerts1 = 0;
- int nVerts2 = 0;
- int nBreak1 = -1;
- int nBreak2 = -1;
- float alpha1, alpha2;
- for (int it=0; it<its; it++)
- {
- int wave = (it==0) ? new_wavemode : m_pState->m_nOldWaveMode;
- int nVerts = NUM_WAVEFORM_SAMPLES; // allowed to peek ahead 64 (i.e. left is [i], right is [i+64])
- int nBreak = -1;
- WFVERTEX *v = (it==0) ? v1 : v2;
- ZeroMemory(v, sizeof(WFVERTEX)*nVerts);
- float alpha = (float)(*m_pState->var_pf_wave_a);//m_pState->m_fWaveAlpha.eval(GetTime());
- switch(wave)
- {
- case 0:
- // circular wave
- nVerts /= 2;
- sample_offset = (NUM_WAVEFORM_SAMPLES-nVerts)/2;//mysound.GoGoAlignatron(nVerts * 12/10); // only call this once nVerts is final!
- if (m_pState->m_bModWaveAlphaByVolume)
- alpha *= ((mysound.imm_rel[0] + mysound.imm_rel[1] + mysound.imm_rel[2])*0.333f - m_pState->m_fModWaveAlphaStart.eval(GetTime()))/(m_pState->m_fModWaveAlphaEnd.eval(GetTime()) - m_pState->m_fModWaveAlphaStart.eval(GetTime()));
- if (alpha < 0) alpha = 0;
- if (alpha > 1) alpha = 1;
- //color = D3DCOLOR_RGBA_01(cr, cg, cb, alpha);
- {
- float inv_nverts_minus_one = 1.0f/(float)(nVerts-1);
- for (i=0; i<nVerts; i++)
- {
- float rad = 0.5f + 0.4f*fR[i+sample_offset] + fWaveParam;
- float ang = (i)*inv_nverts_minus_one*6.28f + GetTime()*0.2f;
- if (i < nVerts/10)
- {
- float mix = i/(nVerts*0.1f);
- mix = 0.5f - 0.5f*cosf(mix * 3.1416f);
- float rad_2 = 0.5f + 0.4f*fR[i + nVerts + sample_offset] + fWaveParam;
- rad = rad_2*(1.0f-mix) + rad*(mix);
- }
- v[i].x = rad*cosf(ang) * ASPECT + fWavePosX; // 0.75 = adj. for aspect ratio
- v[i].y = rad*sinf(ang) + fWavePosY;
- //v[i].Diffuse = color;
- }
- }
- // dupe last vertex to connect the lines; skip if blending
- if (!m_pState->m_bBlending)
- {
- nVerts++;
- memcpy(&v[nVerts-1], &v[0], sizeof(WFVERTEX));
- }
- break;
- case 1:
- // x-y osc. that goes around in a spiral, in time
- alpha *= 1.25f;
- if (m_pState->m_bModWaveAlphaByVolume)
- alpha *= ((mysound.imm_rel[0] + mysound.imm_rel[1] + mysound.imm_rel[2])*0.333f - m_pState->m_fModWaveAlphaStart.eval(GetTime()))/(m_pState->m_fModWaveAlphaEnd.eval(GetTime()) - m_pState->m_fModWaveAlphaStart.eval(GetTime()));
- if (alpha < 0) alpha = 0;
- if (alpha > 1) alpha = 1;
- //color = D3DCOLOR_RGBA_01(cr, cg, cb, alpha);
- nVerts /= 2;
- for (i=0; i<nVerts; i++)
- {
- float rad = 0.53f + 0.43f*fR[i] + fWaveParam;
- float ang = fL[i+32] * 1.57f + GetTime()*2.3f;
- v[i].x = rad*cosf(ang) * ASPECT + fWavePosX; // 0.75 = adj. for aspect ratio
- v[i].y = rad*sinf(ang) + fWavePosY;
- //v[i].Diffuse = color;//(D3DCOLOR_RGBA_01(cr, cg, cb, alpha*min(1, max(0, fL[i])));
- }
- break;
-
- case 2:
- // centered spiro (alpha constant)
- // aimed at not being so sound-responsive, but being very "nebula-like"
- // difference is that alpha is constant (and faint), and waves a scaled way up
- switch(m_nTexSize)
- {
- case 256: alpha *= 0.07f; break;
- case 512: alpha *= 0.09f; break;
- case 1024: alpha *= 0.11f; break;
- case 2048: alpha *= 0.13f; break;
- }
- if (m_pState->m_bModWaveAlphaByVolume)
- alpha *= ((mysound.imm_rel[0] + mysound.imm_rel[1] + mysound.imm_rel[2])*0.333f - m_pState->m_fModWaveAlphaStart.eval(GetTime()))/(m_pState->m_fModWaveAlphaEnd.eval(GetTime()) - m_pState->m_fModWaveAlphaStart.eval(GetTime()));
- if (alpha < 0) alpha = 0;
- if (alpha > 1) alpha = 1;
- //color = D3DCOLOR_RGBA_01(cr, cg, cb, alpha);
-
- for (i=0; i<nVerts; i++)
- {
- v[i].x = fR[i] * ASPECT + fWavePosX;//((pR[i] ^ 128) - 128)/90.0f * ASPECT; // 0.75 = adj. for aspect ratio
- v[i].y = fL[i+32] + fWavePosY;//((pL[i+32] ^ 128) - 128)/90.0f;
- //v[i].Diffuse = color;
- }
- break;
- case 3:
- // centered spiro (alpha tied to volume)
- // aimed at having a strong audio-visual tie-in
- // colors are always bright (no darks)
- switch(m_nTexSize)
- {
- case 256: alpha = 0.075f; break;
- case 512: alpha = 0.150f; break;
- case 1024: alpha = 0.220f; break;
- case 2048: alpha = 0.330f; break;
- }
-
- alpha *= 1.3f;
- alpha *= powf(treble_rel, 2.0f);
- if (m_pState->m_bModWaveAlphaByVolume)
- alpha *= ((mysound.imm_rel[0] + mysound.imm_rel[1] + mysound.imm_rel[2])*0.333f - m_pState->m_fModWaveAlphaStart.eval(GetTime()))/(m_pState->m_fModWaveAlphaEnd.eval(GetTime()) - m_pState->m_fModWaveAlphaStart.eval(GetTime()));
- if (alpha < 0) alpha = 0;
- if (alpha > 1) alpha = 1;
- //color = D3DCOLOR_RGBA_01(cr, cg, cb, alpha);
- for (i=0; i<nVerts; i++)
- {
- v[i].x = fR[i] * ASPECT + fWavePosX;//((pR[i] ^ 128) - 128)/90.0f * ASPECT; // 0.75 = adj. for aspect ratio
- v[i].y = fL[i+32] + fWavePosY;//((pL[i+32] ^ 128) - 128)/90.0f;
- //v[i].Diffuse = color;
- }
- break;
- case 4:
- // horizontal "script", left channel
- if (nVerts > m_nTexSize/3)
- nVerts = m_nTexSize/3;
- sample_offset = (NUM_WAVEFORM_SAMPLES-nVerts)/2;//mysound.GoGoAlignatron(nVerts + 25); // only call this once nVerts is final!
- /*
- if (treble_rel > treb_thresh_for_wave6)
- {
- //alpha = 1.0f;
- treb_thresh_for_wave6 = treble_rel * 1.025f;
- }
- else
- {
- alpha *= 0.2f;
- treb_thresh_for_wave6 *= 0.996f; // fixme: make this fps-independent
- }
- */
- if (m_pState->m_bModWaveAlphaByVolume)
- alpha *= ((mysound.imm_rel[0] + mysound.imm_rel[1] + mysound.imm_rel[2])*0.333f - m_pState->m_fModWaveAlphaStart.eval(GetTime()))/(m_pState->m_fModWaveAlphaEnd.eval(GetTime()) - m_pState->m_fModWaveAlphaStart.eval(GetTime()));
- if (alpha < 0) alpha = 0;
- if (alpha > 1) alpha = 1;
- //color = D3DCOLOR_RGBA_01(cr, cg, cb, alpha);
- {
- float w1 = 0.45f + 0.5f*(fWaveParam*0.5f + 0.5f); // 0.1 - 0.9
- float w2 = 1.0f - w1;
- float inv_nverts = 1.0f/(float)(nVerts);
- for (i=0; i<nVerts; i++)
- {
- v[i].x = -1.0f + 2.0f*(i*inv_nverts) + fWavePosX;
- v[i].y = fL[i+sample_offset]*0.47f + fWavePosY;//((pL[i] ^ 128) - 128)/270.0f;
- v[i].x += fR[i+25+sample_offset]*0.44f;//((pR[i+25] ^ 128) - 128)/290.0f;
- //v[i].Diffuse = color;
- // momentum
- if (i>1)
- {
- v[i].x = v[i].x*w2 + w1*(v[i-1].x*2.0f - v[i-2].x);
- v[i].y = v[i].y*w2 + w1*(v[i-1].y*2.0f - v[i-2].y);
- }
- }
- /*
- // center on Y
- float avg_y = 0;
- for (i=0; i<nVerts; i++)
- avg_y += v[i].y;
- avg_y /= (float)nVerts;
- avg_y *= 0.5f; // damp the movement
- for (i=0; i<nVerts; i++)
- v[i].y -= avg_y;
- */
- }
- break;
- case 5:
- // weird explosive complex # thingy
- switch(m_nTexSize)
- {
- case 256: alpha *= 0.07f; break;
- case 512: alpha *= 0.09f; break;
- case 1024: alpha *= 0.11f; break;
- case 2048: alpha *= 0.13f; break;
- }
- if (m_pState->m_bModWaveAlphaByVolume)
- alpha *= ((mysound.imm_rel[0] + mysound.imm_rel[1] + mysound.imm_rel[2])*0.333f - m_pState->m_fModWaveAlphaStart.eval(GetTime()))/(m_pState->m_fModWaveAlphaEnd.eval(GetTime()) - m_pState->m_fModWaveAlphaStart.eval(GetTime()));
- if (alpha < 0) alpha = 0;
- if (alpha > 1) alpha = 1;
- //color = D3DCOLOR_RGBA_01(cr, cg, cb, alpha);
-
- {
- float cos_rot = cosf(GetTime()*0.3f);
- float sin_rot = sinf(GetTime()*0.3f);
- for (i=0; i<nVerts; i++)
- {
- float x0 = (fR[i]*fL[i+32] + fL[i]*fR[i+32]);
- float y0 = (fR[i]*fR[i] - fL[i+32]*fL[i+32]);
- v[i].x = (x0*cos_rot - y0*sin_rot)*ASPECT + fWavePosX;
- v[i].y = (x0*sin_rot + y0*cos_rot) + fWavePosY;
- //v[i].Diffuse = color;
- }
- }
- break;
- case 6:
- case 7:
- case 8:
- // 6: angle-adjustable left channel, with temporal wave alignment;
- // fWaveParam controls the angle at which it's drawn
- // fWavePosX slides the wave away from the center, transversely.
- // fWavePosY does nothing
- //
- // 7: same, except there are two channels shown, and
- // fWavePosY determines the separation distance.
- //
- // 8: same as 6, except using the spectrum analyzer (UNFINISHED)
- //
- nVerts /= 2;
- if (nVerts > m_nTexSize/3)
- nVerts = m_nTexSize/3;
- if (wave==8)
- nVerts = 256;
- else
- sample_offset = (NUM_WAVEFORM_SAMPLES-nVerts)/2;//mysound.GoGoAlignatron(nVerts); // only call this once nVerts is final!
- if (m_pState->m_bModWaveAlphaByVolume)
- alpha *= ((mysound.imm_rel[0] + mysound.imm_rel[1] + mysound.imm_rel[2])*0.333f - m_pState->m_fModWaveAlphaStart.eval(GetTime()))/(m_pState->m_fModWaveAlphaEnd.eval(GetTime()) - m_pState->m_fModWaveAlphaStart.eval(GetTime()));
- if (alpha < 0) alpha = 0;
- if (alpha > 1) alpha = 1;
- //color = D3DCOLOR_RGBA_01(cr, cg, cb, alpha);
- {
- float ang = 1.57f*fWaveParam; // from -PI/2 to PI/2
- float dx = cosf(ang);
- float dy = sinf(ang);
- float edge_x[2], edge_y[2];
-
- //edge_x[0] = fWavePosX - dx*3.0f;
- //edge_y[0] = fWavePosY - dy*3.0f;
- //edge_x[1] = fWavePosX + dx*3.0f;
- //edge_y[1] = fWavePosY + dy*3.0f;
- edge_x[0] = fWavePosX*cosf(ang + 1.57f) - dx*3.0f;
- edge_y[0] = fWavePosX*sinf(ang + 1.57f) - dy*3.0f;
- edge_x[1] = fWavePosX*cosf(ang + 1.57f) + dx*3.0f;
- edge_y[1] = fWavePosX*sinf(ang + 1.57f) + dy*3.0f;
- for (i=0; i<2; i++) // for each point defining the line
- {
- // clip the point against 4 edges of screen
- // be a bit lenient (use +/-1.1 instead of +/-1.0)
- // so the dual-wave doesn't end too soon, after the channels are moved apart
- for (int j=0; j<4; j++)
- {
- float t;
- bool bClip = false;
- switch(j)
- {
- case 0:
- if (edge_x[i] > 1.1f)
- {
- t = (1.1f - edge_x[1-i]) / (edge_x[i] - edge_x[1-i]);
- bClip = true;
- }
- break;
- case 1:
- if (edge_x[i] < -1.1f)
- {
- t = (-1.1f - edge_x[1-i]) / (edge_x[i] - edge_x[1-i]);
- bClip = true;
- }
- break;
- case 2:
- if (edge_y[i] > 1.1f)
- {
- t = (1.1f - edge_y[1-i]) / (edge_y[i] - edge_y[1-i]);
- bClip = true;
- }
- break;
- case 3:
- if (edge_y[i] < -1.1f)
- {
- t = (-1.1f - edge_y[1-i]) / (edge_y[i] - edge_y[1-i]);
- bClip = true;
- }
- break;
- }
- if (bClip)
- {
- float dx = edge_x[i] - edge_x[1-i];
- float dy = edge_y[i] - edge_y[1-i];
- edge_x[i] = edge_x[1-i] + dx*t;
- edge_y[i] = edge_y[1-i] + dy*t;
- }
- }
- }
- dx = (edge_x[1] - edge_x[0]) / (float)nVerts;
- dy = (edge_y[1] - edge_y[0]) / (float)nVerts;
- float ang2 = atan2f(dy,dx);
- float perp_dx = cosf(ang2 + 1.57f);
- float perp_dy = sinf(ang2 + 1.57f);
- if (wave == 6)
- for (i=0; i<nVerts; i++)
- {
- v[i].x = edge_x[0] + dx*i + perp_dx*0.25f*fL[i + sample_offset];
- v[i].y = edge_y[0] + dy*i + perp_dy*0.25f*fL[i + sample_offset];
- //v[i].Diffuse = color;
- }
- else if (wave == 8)
- //256 verts
- for (i=0; i<nVerts; i++)
- {
- float f = 0.1f*logf(mysound.fSpecLeft[i*2] + mysound.fSpecLeft[i*2+1]);
- v[i].x = edge_x[0] + dx*i + perp_dx*f;
- v[i].y = edge_y[0] + dy*i + perp_dy*f;
- //v[i].Diffuse = color;
- }
- else
- {
- float sep = powf(fWavePosY*0.5f + 0.5f, 2.0f);
- for (i=0; i<nVerts; i++)
- {
- v[i].x = edge_x[0] + dx*i + perp_dx*(0.25f*fL[i + sample_offset] + sep);
- v[i].y = edge_y[0] + dy*i + perp_dy*(0.25f*fL[i + sample_offset] + sep);
- //v[i].Diffuse = color;
- }
- //D3DPRIMITIVETYPE primtype = (*m_pState->var_pf_wave_usedots) ? D3DPT_POINTLIST : D3DPT_LINESTRIP;
- //m_lpD3DDev->DrawPrimitive(primtype, D3DFVF_LVERTEX, (LPVOID)v, nVerts, NULL);
- for (i=0; i<nVerts; i++)
- {
- v[i+nVerts].x = edge_x[0] + dx*i + perp_dx*(0.25f*fR[i + sample_offset] - sep);
- v[i+nVerts].y = edge_y[0] + dy*i + perp_dy*(0.25f*fR[i + sample_offset] - sep);
- //v[i+nVerts].Diffuse = color;
- }
- nBreak = nVerts;
- nVerts *= 2;
- }
-
- }
- break;
- }
- if (it==0)
- {
- nVerts1 = nVerts;
- nBreak1 = nBreak;
- alpha1 = alpha;
- }
- else
- {
- nVerts2 = nVerts;
- nBreak2 = nBreak;
- alpha2 = alpha;
- }
- }
- // v1[] is for the current waveform
- // v2[] is for the old waveform (from prev. preset - only used if blending)
- // nVerts1 is the # of vertices in v1
- // nVerts2 is the # of vertices in v2
- // nBreak1 is the index of the point at which to break the solid line in v1[] (-1 if no break)
- // nBreak2 is the index of the point at which to break the solid line in v2[] (-1 if no break)
- float mix = CosineInterp(m_pState->m_fBlendProgress);
- float mix2 = 1.0f - mix;
- // blend 2 waveforms
- if (nVerts2 > 0)
- {
- // note: this won't yet handle the case where (nBreak1 > 0 && nBreak2 > 0)
- // in this case, code must break wave into THREE segments
- float m = (nVerts2-1)/(float)nVerts1;
- float x,y;
- for (int i=0; i<nVerts1; i++)
- {
- float fIdx = i*m;
- int nIdx = (int)fIdx;
- float t = fIdx - nIdx;
- if (nIdx == nBreak2-1)
- {
- x = v2[nIdx].x;
- y = v2[nIdx].y;
- nBreak1 = i+1;
- }
- else
- {
- x = v2[nIdx].x*(1-t) + v2[nIdx+1].x*(t);
- y = v2[nIdx].y*(1-t) + v2[nIdx+1].y*(t);
- }
- v1[i].x = v1[i].x*(mix) + x*(mix2);
- v1[i].y = v1[i].y*(mix) + y*(mix2);
- }
- }
- // determine alpha
- if (nVerts2 > 0)
- {
- alpha1 = alpha1*(mix) + alpha2*(1.0f-mix);
- }
- // apply color & alpha
- // ALSO reverse all y values, to stay consistent with the pre-VMS milkdrop,
- // which DIDN'T:
- v1[0].Diffuse = D3DCOLOR_RGBA_01(cr, cg, cb, alpha1);
- for (i=0; i<nVerts1; i++)
- {
- v1[i].Diffuse = v1[0].Diffuse;
- v1[i].y = -v1[i].y;
- }
-
- // draw primitives
- {
- //D3DPRIMITIVETYPE primtype = (*m_pState->var_pf_wave_usedots) ? D3DPT_POINTLIST : D3DPT_LINESTRIP;
- float x_inc = 2.0f / (float)m_nTexSize;
- int drawing_its = ((*m_pState->var_pf_wave_thick || *m_pState->var_pf_wave_usedots) && (m_nTexSize >= 512)) ? 4 : 1;
- for (int it=0; it<drawing_its; it++)
- {
- int j;
- switch(it)
- {
- case 0: break;
- case 1: for (j=0; j<nVerts1; j++) v1[j].x += x_inc; break; // draw fat dots
- case 2: for (j=0; j<nVerts1; j++) v1[j].y += x_inc; break; // draw fat dots
- case 3: for (j=0; j<nVerts1; j++) v1[j].x -= x_inc; break; // draw fat dots
- }
- if (nBreak1 == -1)
- {
- //m_lpD3DDev->DrawPrimitive(primtype, D3DFVF_LVERTEX, (LPVOID)v1, nVerts1, NULL);
- if (*m_pState->var_pf_wave_usedots)
- lpDevice->DrawPrimitiveUP(D3DPT_POINTLIST, nVerts1, (void*)v1, sizeof(WFVERTEX));
- else
- lpDevice->DrawPrimitiveUP(D3DPT_LINESTRIP, nVerts1-1, (void*)v1, sizeof(WFVERTEX));
- }
- else
- {
- //m_lpD3DDev->DrawPrimitive(primtype, D3DFVF_LVERTEX, (LPVOID)v1, nBreak1, NULL);
- //m_lpD3DDev->DrawPrimitive(primtype, D3DFVF_LVERTEX, (LPVOID)&v1[nBreak1], nVerts1-nBreak1, NULL);
- if (*m_pState->var_pf_wave_usedots)
- {
- lpDevice->DrawPrimitiveUP(D3DPT_POINTLIST, nBreak1, (void*)v1, sizeof(WFVERTEX));
- lpDevice->DrawPrimitiveUP(D3DPT_POINTLIST, nVerts1-nBreak1, (void*)&v1[nBreak1], sizeof(WFVERTEX));
- }
- else
- {
- lpDevice->DrawPrimitiveUP(D3DPT_LINESTRIP, nBreak1-1, (void*)v1, sizeof(WFVERTEX));
- lpDevice->DrawPrimitiveUP(D3DPT_LINESTRIP, nVerts1-nBreak1-1, (void*)&v1[nBreak1], sizeof(WFVERTEX));
- }
- }
- }
- }
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
- }
- void CPlugin::DrawSprites()
- {
- LPDIRECT3DDEVICE9 lpDevice = GetDevice();
- if (!lpDevice)
- return;
- lpDevice->SetTexture(0, NULL);
- lpDevice->SetFVF( WFVERTEX_FORMAT );
- if (*m_pState->var_pf_darken_center)
- {
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);//SRCALPHA);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
- WFVERTEX v3[6];
- ZeroMemory(v3, sizeof(WFVERTEX)*6);
-
- // colors:
- v3[0].Diffuse = D3DCOLOR_RGBA_01(0, 0, 0, 3.0f/32.0f);
- v3[1].Diffuse = D3DCOLOR_RGBA_01(0, 0, 0, 0.0f/32.0f);
- v3[2].Diffuse = v3[1].Diffuse;
- v3[3].Diffuse = v3[1].Diffuse;
- v3[4].Diffuse = v3[1].Diffuse;
- v3[5].Diffuse = v3[1].Diffuse;
- // positioning:
- float fHalfSize = 0.05f;
- v3[0].x = 0.0f;
- v3[1].x = 0.0f - fHalfSize*ASPECT;
- v3[2].x = 0.0f;
- v3[3].x = 0.0f + fHalfSize*ASPECT;
- v3[4].x = 0.0f;
- v3[5].x = v3[1].x;
- v3[0].y = 0.0f;
- v3[1].y = 0.0f;
- v3[2].y = 0.0f - fHalfSize;
- v3[3].y = 0.0f;
- v3[4].y = 0.0f + fHalfSize;
- v3[5].y = v3[1].y;
- //v3[0].tu = 0; v3[1].tu = 1; v3[2].tu = 0; v3[3].tu = 1;
- //v3[0].tv = 1; v3[1].tv = 1; v3[2].tv = 0; v3[3].tv = 0;
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN, 4, (LPVOID)v3, sizeof(WFVERTEX));
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
- }
- // do borders
- {
- float fOuterBorderSize = (float)*m_pState->var_pf_ob_size;
- float fInnerBorderSize = (float)*m_pState->var_pf_ib_size;
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
- for (int it=0; it<2; it++)
- {
- WFVERTEX v3[4];
- ZeroMemory(v3, sizeof(WFVERTEX)*4);
-
- // colors:
- float r = (it==0) ? (float)*m_pState->var_pf_ob_r : (float)*m_pState->var_pf_ib_r;
- float g = (it==0) ? (float)*m_pState->var_pf_ob_g : (float)*m_pState->var_pf_ib_g;
- float b = (it==0) ? (float)*m_pState->var_pf_ob_b : (float)*m_pState->var_pf_ib_b;
- float a = (it==0) ? (float)*m_pState->var_pf_ob_a : (float)*m_pState->var_pf_ib_a;
- if (a > 0.001f)
- {
- v3[0].Diffuse = D3DCOLOR_RGBA_01(r,g,b,a);
- v3[1].Diffuse = v3[0].Diffuse;
- v3[2].Diffuse = v3[0].Diffuse;
- v3[3].Diffuse = v3[0].Diffuse;
- // positioning:
- float fInnerRad = (it==0) ? 1.0f - fOuterBorderSize : 1.0f - fOuterBorderSize - fInnerBorderSize;
- float fOuterRad = (it==0) ? 1.0f : 1.0f - fOuterBorderSize;
- v3[0].x = fInnerRad;
- v3[1].x = fOuterRad;
- v3[2].x = fOuterRad;
- v3[3].x = fInnerRad;
- v3[0].y = fInnerRad;
- v3[1].y = fOuterRad;
- v3[2].y = -fOuterRad;
- v3[3].y = -fInnerRad;
- for (int rot=0; rot<4; rot++)
- {
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLEFAN, 2, (LPVOID)v3, sizeof(WFVERTEX));
- // rotate by 90 degrees
- for (int v=0; v<4; v++)
- {
- float t = 1.570796327f;
- float x = v3[v].x;
- float y = v3[v].y;
- v3[v].x = x*cosf(t) - y*sinf(t);
- v3[v].y = x*sinf(t) + y*cosf(t);
- }
- }
- }
- }
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
- }
- }
- /*
- bool CPlugin::SetMilkdropRenderTarget(LPDIRECTDRAWSURFACE7 lpSurf, int w, int h, char *szErrorMsg)
- {
- HRESULT hr = m_lpD3DDev->SetRenderTarget(lpSurf, 0);
- if (hr != D3D_OK)
- {
- //if (szErrorMsg && szErrorMsg[0]) dumpmsg(szErrorMsg);
- //IdentifyD3DError(hr);
- return false;
- }
- //DDSURFACEDESC2 ddsd;
- //ddsd.dwSize = sizeof(ddsd);
- //lpSurf->GetSurfaceDesc(&ddsd);
- D3DVIEWPORT7 viewData;
- ZeroMemory(&viewData, sizeof(D3DVIEWPORT7));
- viewData.dwWidth = w; // not: in windowed mode, when lpSurf is the back buffer, chances are good that w,h are smaller than the full surface size (since real size is fullscreen, but we're only using a portion of it as big as the window).
- viewData.dwHeight = h;
- hr = m_lpD3DDev->SetViewport(&viewData);
- return true;
- }
- */
- void CPlugin::DrawUserSprites() // from system memory, to back buffer.
- {
- #if 0
- LPDIRECT3DDEVICE8 lpDevice = GetDevice();
- if (!lpDevice)
- return;
- lpDevice->SetTexture(0, NULL);
- lpDevice->SetVertexShader( SPRITEVERTEX_FORMAT );
- lpDevice->SetRenderState(D3DRS_WRAP0, 0);
- SetTextureStageState(0, D3DTSS_ADDRESSU, D3DTADDRESS_WRAP);
- SetTextureStageState(0, D3DTSS_ADDRESSV, D3DTADDRESS_WRAP);
- SetTextureStageState(0, D3DTSS_ADDRESSW, D3DTADDRESS_WRAP);
- // reset these to the standard safe mode:
- SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_MODULATE);
- SetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_DIFFUSE);
- SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_TEXTURE);
- SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
- SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1 );
- SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE );
- SetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
- /*
- lpDevice->SetRenderState(D3DRS_SHADEMODE, D3DSHADE_GOURAUD); //D3DSHADE_GOURAUD
- lpDevice->SetRenderState(D3DRS_SPECULARENABLE, FALSE);
- lpDevice->SetRenderState(D3DRS_CULLMODE, D3DCULL_NONE);
- if (m_D3DDevDesc.dpcTriCaps.dwRasterCaps & D3DPRASTERCAPS_DITHER)
- lpDevice->SetRenderState(D3DRS_DITHERENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_ZENABLE, D3DZB_FALSE);
- lpDevice->SetRenderState(D3DRS_LIGHTING, FALSE);
- lpDevice->SetRenderState(D3DRS_COLORVERTEX, TRUE);
- lpDevice->SetRenderState(D3DRS_FILLMODE, D3DFILL_SOLID); // vs. wireframe
- lpDevice->SetRenderState(D3DRS_AMBIENT, D3DCOLOR_RGBA_01(1,1,1,1));
- SetTextureStageState(0, D3DTSS_MAGFILTER, D3DTFG_LINEAR );
- SetTextureStageState(0, D3DTSS_MINFILTER, D3DTFN_LINEAR );
- SetTextureStageState(0, D3DTSS_MIPFILTER, D3DTFP_LINEAR );
- */
- for (int iSlot=0; iSlot < NUM_TEX; iSlot++)
- {
- if (m_texmgr.m_tex[iSlot].pSurface)
- {
- int k;
- // set values of input variables:
- *(m_texmgr.m_tex[iSlot].var_time) = (double)(GetTime() - m_texmgr.m_tex[iSlot].fStartTime);
- *(m_texmgr.m_tex[iSlot].var_frame) = (double)(GetFrame() - m_texmgr.m_tex[iSlot].nStartFrame);
- *(m_texmgr.m_tex[iSlot].var_fps) = (double)GetFps();
- *(m_texmgr.m_tex[iSlot].var_progress) = (double)m_pState->m_fBlendProgress;
- *(m_texmgr.m_tex[iSlot].var_bass) = (double)mysound.imm_rel[0];
- *(m_texmgr.m_tex[iSlot].var_mid) = (double)mysound.imm_rel[1];
- *(m_texmgr.m_tex[iSlot].var_treb) = (double)mysound.imm_rel[2];
- *(m_texmgr.m_tex[iSlot].var_bass_att) = (double)mysound.avg_rel[0];
- *(m_texmgr.m_tex[iSlot].var_mid_att) = (double)mysound.avg_rel[1];
- *(m_texmgr.m_tex[iSlot].var_treb_att) = (double)mysound.avg_rel[2];
- // evaluate expressions
- #ifndef _NO_EXPR_
- if (m_texmgr.m_tex[iSlot].m_codehandle)
- {
- resetVars(m_texmgr.m_tex[iSlot].m_vars);
- executeCode(m_texmgr.m_tex[iSlot].m_codehandle);
- resetVars(NULL);
- }
- #endif
- bool bKillSprite = (*m_texmgr.m_tex[iSlot].var_done != 0.0);
- bool bBurnIn = (*m_texmgr.m_tex[iSlot].var_burn != 0.0);
- // Remember the original backbuffer and zbuffer
- LPDIRECT3DSURFACE8 pBackBuffer, pZBuffer;
- lpDevice->GetRenderTarget( &pBackBuffer );
- lpDevice->GetDepthStencilSurface( &pZBuffer );
- if (/*bKillSprite &&*/ bBurnIn)
- {
- // set up to render [from NULL] to VS1 (for burn-in).
- lpDevice->SetTexture(0, NULL);
- IDirect3DSurface8* pNewTarget = NULL;
- if (m_lpVS[1]->GetSurfaceLevel(0, &pNewTarget) != D3D_OK)
- return;
- lpDevice->SetRenderTarget(pNewTarget, NULL);
- pNewTarget->Release();
- lpDevice->SetTexture(0, NULL);
- }
- // finally, use the results to draw the sprite.
- if (lpDevice->SetTexture(0, m_texmgr.m_tex[iSlot].pSurface) != D3D_OK)
- return;
- SPRITEVERTEX v3[4];
- ZeroMemory(v3, sizeof(SPRITEVERTEX)*4);
- /*
- int dest_w, dest_h;
- {
- LPDIRECT3DSURFACE8 pRT;
- lpDevice->GetRenderTarget( &pRT );
- D3DSURFACE_DESC desc;
- pRT->GetDesc(&desc);
- dest_w = desc.Width;
- dest_h = desc.Height;
- pRT->Release();
- }*/
- float x = min(1000.0f, max(-1000.0f, (float)(*m_texmgr.m_tex[iSlot].var_x) * 2.0f - 1.0f ));
- float y = min(1000.0f, max(-1000.0f, (float)(*m_texmgr.m_tex[iSlot].var_y) * 2.0f - 1.0f ));
- float sx = min(1000.0f, max(-1000.0f, (float)(*m_texmgr.m_tex[iSlot].var_sx) ));
- float sy = min(1000.0f, max(-1000.0f, (float)(*m_texmgr.m_tex[iSlot].var_sy) ));
- float rot = (float)(*m_texmgr.m_tex[iSlot].var_rot);
- int flipx = (*m_texmgr.m_tex[iSlot].var_flipx == 0.0) ? 0 : 1;
- int flipy = (*m_texmgr.m_tex[iSlot].var_flipy == 0.0) ? 0 : 1;
- float repeatx = min(100.0f, max(0.01f, (float)(*m_texmgr.m_tex[iSlot].var_repeatx) ));
- float repeaty = min(100.0f, max(0.01f, (float)(*m_texmgr.m_tex[iSlot].var_repeaty) ));
- int blendmode = min(4, max(0, ((int)(*m_texmgr.m_tex[iSlot].var_blendmode))));
- float r = min(1.0f, max(0.0f, ((float)(*m_texmgr.m_tex[iSlot].var_r))));
- float g = min(1.0f, max(0.0f, ((float)(*m_texmgr.m_tex[iSlot].var_g))));
- float b = min(1.0f, max(0.0f, ((float)(*m_texmgr.m_tex[iSlot].var_b))));
- float a = min(1.0f, max(0.0f, ((float)(*m_texmgr.m_tex[iSlot].var_a))));
- // set x,y coords
- v3[0+flipx].x = -sx;
- v3[1-flipx].x = sx;
- v3[2+flipx].x = -sx;
- v3[3-flipx].x = sx;
- v3[0+flipy*2].y = -sy;
- v3[1+flipy*2].y = -sy;
- v3[2-flipy*2].y = sy;
- v3[3-flipy*2].y = sy;
- // first aspect ratio: adjust for non-1:1 images
- {
- float aspect = m_texmgr.m_tex[iSlot].img_h / (float)m_texmgr.m_tex[iSlot].img_w;
- if (aspect < 1)
- for (k=0; k<4; k++) v3[k].y *= aspect; // wide image
- else
- for (k=0; k<4; k++) v3[k].x /= aspect; // tall image
- }
- // 2D rotation
- {
- float cos_rot = cosf(rot);
- float sin_rot = sinf(rot);
- for (k=0; k<4; k++)
- {
- float x2 = v3[k].x*cos_rot - v3[k].y*sin_rot;
- float y2 = v3[k].x*sin_rot + v3[k].y*cos_rot;
- v3[k].x = x2;
- v3[k].y = y2;
- }
- }
- // translation
- for (k=0; k<4; k++)
- {
- v3[k].x += x;
- v3[k].y += y;
- }
- // second aspect ratio: normalize to width of screen
- {
- float aspect = GetWidth() / (float)(GetHeight());
-
- if (aspect > 1)
- for (k=0; k<4; k++) v3[k].y *= aspect;
- else
- for (k=0; k<4; k++) v3[k].x /= aspect;
- }
- // third aspect ratio: adjust for burn-in
- if (bKillSprite && bBurnIn) // final render-to-VS1
- {
- float aspect = GetWidth()/(float)(GetHeight()*4.0f/3.0f);
- if (aspect < 1.0f)
- for (k=0; k<4; k++) v3[k].x *= aspect;
- else
- for (k=0; k<4; k++) v3[k].y /= aspect;
- }
- // finally, flip 'y' for annoying DirectX
- //for (k=0; k<4; k++) v3[k].y *= -1.0f;
- // set u,v coords
- {
- float dtu = 0.5f;// / (float)m_texmgr.m_tex[iSlot].tex_w;
- float dtv = 0.5f;// / (float)m_texmgr.m_tex[iSlot].tex_h;
- v3[0].tu = -dtu;
- v3[1].tu = dtu;///*m_texmgr.m_tex[iSlot].img_w / (float)m_texmgr.m_tex[iSlot].tex_w*/ - dtu;
- v3[2].tu = -dtu;
- v3[3].tu = dtu;///*m_texmgr.m_tex[iSlot].img_w / (float)m_texmgr.m_tex[iSlot].tex_w*/ - dtu;
- v3[0].tv = -dtv;
- v3[1].tv = -dtv;
- v3[2].tv = dtv;///*m_texmgr.m_tex[iSlot].img_h / (float)m_texmgr.m_tex[iSlot].tex_h*/ - dtv;
- v3[3].tv = dtv;///*m_texmgr.m_tex[iSlot].img_h / (float)m_texmgr.m_tex[iSlot].tex_h*/ - dtv;
- // repeat on x,y
- for (k=0; k<4; k++)
- {
- v3[k].tu = (v3[k].tu - 0.0f)*repeatx + 0.5f;
- v3[k].tv = (v3[k].tv - 0.0f)*repeaty + 0.5f;
- }
- }
- // blendmodes src alpha: dest alpha:
- // 0 blend r,g,b=modulate a=opacity SRCALPHA INVSRCALPHA
- // 1 decal r,g,b=modulate a=modulate D3DBLEND_ONE D3DBLEND_ZERO
- // 2 additive r,g,b=modulate a=modulate D3DBLEND_ONE D3DBLEND_ONE
- // 3 srccolor r,g,b=no effect a=no effect SRCCOLOR INVSRCCOLOR
- // 4 colorkey r,g,b=modulate a=no effect
- switch(blendmode)
- {
- case 0:
- default:
- // alpha blend
- /*
- Q. I am rendering with alpha blending and setting the alpha
- of the diffuse vertex component to determine the opacity.
- It works when there is no texture set, but as soon as I set
- a texture the alpha that I set is no longer applied. Why?
- The problem originates in the texture blending stages, rather
- than in the subsequent alpha blending. Alpha can come from
- several possible sources. If this has not been specified,
- then the alpha will be taken from the texture, if one is selected.
- If no texture is selected, then the default will use the alpha
- channel of the diffuse vertex component.
- Explicitly specifying the diffuse vertex component as the source
- for alpha will insure that the alpha is drawn from the alpha value
- you set, whether a texture is selected or not:
- pDevice->SetTextureStageState(D3DTSS_ALPHAOP,D3DTOP_SELECTARG1);
- pDevice->SetTextureStageState(D3DTSS_ALPHAARG1,D3DTA_DIFFUSE);
- If you later need to use the texture alpha as the source, set
- D3DTSS_ALPHAARG1 to D3DTA_TEXTURE.
- */
- SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1);
- SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE);
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
- for (k=0; k<4; k++) v3[k].Diffuse = D3DCOLOR_RGBA_01(r,g,b,a);
- break;
- case 1:
- // decal
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
- //lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
- //lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ZERO);
- for (k=0; k<4; k++) v3[k].Diffuse = D3DCOLOR_RGBA_01(r*a,g*a,b*a,1);
- break;
- case 2:
- // additive
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE);
- for (k=0; k<4; k++) v3[k].Diffuse = D3DCOLOR_RGBA_01(r*a,g*a,b*a,1);
- break;
- case 3:
- // srccolor
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCCOLOR);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCCOLOR);
- for (k=0; k<4; k++) v3[k].Diffuse = D3DCOLOR_RGBA_01(1,1,1,1);
- break;
- case 4:
- // color keyed texture: use the alpha value in the texture to
- // determine which texels get drawn.
- /*lpDevice->SetRenderState(D3DRS_ALPHAREF, 0);
- lpDevice->SetRenderState(D3DRS_ALPHAFUNC, D3DCMP_NOTEQUAL);
- lpDevice->SetRenderState(D3DRS_ALPHATESTENABLE, TRUE);
- */
-
- SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_MODULATE);
- SetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_DIFFUSE);
- SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_TEXTURE);
- SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
- SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
- SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE);
- SetTextureStageState(0, D3DTSS_ALPHAARG2, D3DTA_TEXTURE);
- SetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
- // also, smoothly blend this in-between texels:
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);
- for (k=0; k<4; k++) v3[k].Diffuse = D3DCOLOR_RGBA_01(r,g,b,a);
- break;
- }
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, (LPVOID)v3, sizeof(SPRITEVERTEX));
- if (/*bKillSprite &&*/ bBurnIn) // final render-to-VS1
- {
- // Change the rendertarget back to the original setup
- lpDevice->SetTexture(0, NULL);
- lpDevice->SetRenderTarget( pBackBuffer, pZBuffer );
- lpDevice->SetTexture(0, m_texmgr.m_tex[iSlot].pSurface);
- // undo aspect ratio changes (that were used to fit it to VS1):
- {
- float aspect = GetWidth()/(float)(GetHeight()*4.0f/3.0f);
- if (aspect < 1.0f)
- for (k=0; k<4; k++) v3[k].x /= aspect;
- else
- for (k=0; k<4; k++) v3[k].y *= aspect;
- }
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, (LPVOID)v3, sizeof(SPRITEVERTEX));
- }
- SafeRelease(pBackBuffer);
- SafeRelease(pZBuffer);
- if (bKillSprite)
- {
- KillSprite(iSlot);
- }
- SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1 );
- SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE );
- SetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
- }
- }
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
- // reset these to the standard safe mode:
- SetTextureStageState(0, D3DTSS_COLOROP, D3DTOP_MODULATE);
- SetTextureStageState(0, D3DTSS_COLORARG1, D3DTA_DIFFUSE);
- SetTextureStageState(0, D3DTSS_COLORARG2, D3DTA_TEXTURE);
- SetTextureStageState(1, D3DTSS_COLOROP, D3DTOP_DISABLE);
- SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_SELECTARG1 );
- SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE );
- SetTextureStageState(1, D3DTSS_ALPHAOP, D3DTOP_DISABLE);
- #endif
- }
- void CPlugin::ShowToUser(int bRedraw)
- {
- LPDIRECT3DDEVICE9 lpDevice = GetDevice();
- if (!lpDevice)
- return;
- lpDevice->SetTexture(0, m_lpVS[1]);
- lpDevice->SetFVF( SPRITEVERTEX_FORMAT );
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
- float fZoom = 1.0f;
- SPRITEVERTEX v3[4];
- ZeroMemory(v3, sizeof(SPRITEVERTEX)*4);
- D3DRECT rect;
- rect.x1 = m_posX;
- rect.x2 = m_posX + GetWidth();
- rect.y1 = m_posY;
- rect.y2 = m_posY + GetHeight();
- // WISO: lpDevice->SetScissors(1, false, &rect);
- // extend the poly we draw by 1 pixel around the viewable image area,
- // in case the video card wraps u/v coords with a +0.5-texel offset
- // (otherwise, a 1-pixel-wide line of the image would wrap at the top and left edges).
- /*
- float fOnePlusInvWidth = 1.0f + 1.0f/(float)GetWidth();
- float fOnePlusInvHeight = 1.0f + 1.0f/(float)GetHeight();
- v3[0].x = -fOnePlusInvWidth;
- v3[1].x = fOnePlusInvWidth;
- v3[2].x = -fOnePlusInvWidth;
- v3[3].x = fOnePlusInvWidth;
- v3[0].y = fOnePlusInvHeight;
- v3[1].y = fOnePlusInvHeight;
- v3[2].y = -fOnePlusInvHeight;
- v3[3].y = -fOnePlusInvHeight;
- */
- v3[0].x = ((m_posX / (float)m_backBufferWidth) * 2.0f) - 1.0f;
- v3[1].x = (((m_posX + GetWidth()) / (float)m_backBufferWidth) * 2.0f) - 1.0f;
- v3[2].x = v3[0].x;
- v3[3].x = v3[1].x;
- v3[0].y = (((m_posY + GetHeight()) / (float)m_backBufferHeight) * 2.0f) - 1.0f;
- v3[1].y = v3[0].y;
- v3[2].y = ((m_posY / (float)m_backBufferHeight) * 2.0f) - 1.0f;
- v3[3].y = v3[2].y;
- float aspect = (float)GetWidth() / (GetHeight() / ASPECT); // normal aspect in 1:1 pixels
- aspect *= m_pixelRatio; // adjust for non-square TV pixels
- float x_aspect_mult = 1.0f;
- float y_aspect_mult = 1.0f;
- if (aspect>1)
- y_aspect_mult = aspect;
- else
- x_aspect_mult = 1.0f/aspect;
- for (int n=0; n<4; n++)
- {
- v3[n].x *= x_aspect_mult;
- v3[n].y *= y_aspect_mult;
- }
- float xRange = v3[1].x - v3[0].x;
- float yRange = v3[0].y - v3[2].y;
-
- if (m_pState->m_bRedBlueStereo || m_bAlways3D)
- {
- // red/blue stereo 3D
- // NOTE: video echo is not yet supported.
- // NOTE: gamma IS now supported (As of v1.04), but it's really slow.
- // -no biggie though; 3d effect dies w/high gamma, so it won't get used beyond 2.0X.
- float fGammaAdj = (float)*m_pState->var_pf_gamma;//m_pState->m_fGammaAdj.eval(GetTime());
- int gamma_passes = (int)(fGammaAdj + 0.999f);
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
-
- for (int pass=0; pass<gamma_passes; pass++)
- {
- float colormult = min(1,max(0, (fGammaAdj-pass) )) / 255.0f;
- for (int rep=0; rep<2; rep++)
- {
- int x, y;
- int n = 0;
- for (y=0; y<=m_nGridY; y++)
- {
- for (x=0; x<=m_nGridX; x++)
- {
- if (rep==0)
- {
- float du = fabsf((m_verts[n].x*0.5f + 0.5f) - m_verts[n].tu);
- float dv = fabsf(0.5f - (m_verts[n].y*0.5f) - m_verts[n].tv);
- //float mag_motion = sqrtf(m_verts[n].tu*m_verts[n].tu + m_verts[n].tv*m_verts[n].tv);
- float mag_motion = sqrtf(du*du+dv*dv);
- m_verts[n].tu = (m_verts[n].x*0.5f + 0.5f) + mag_motion*0.3f*m_fStereoSep;
- //if (m_verts[n].tu < 0) m_verts[n].tu = 0;
- //if (m_verts[n].tu > 1) m_verts[n].tu = 1;
- }
- else
- {
- //float du = fabsf((m_verts[n].x*0.5f + 0.5f) - m_verts[n].tu);
- //float dv = fabsf(0.5f - (m_verts[n].y*0.5f) - m_verts[n].tv);
- //float mag_motion = sqrtf(du*du+dv*dv);
- //m_verts[n].tu = (m_verts[n].x*0.5f + 0.5f) - mag_motion*0.3f;
- m_verts[n].tu = m_verts[n].x + 1.0f - m_verts[n].tu;
- //if (m_verts[n].tu < 0) m_verts[n].tu = 0;
- //if (m_verts[n].tu > 1) m_verts[n].tu = 1;
- }
- n++;
- }
- }
- if (rep==0)
- m_verts_temp[0].Diffuse = D3DCOLOR_RGBA_01(m_cRightEye3DColor[0]*colormult,m_cRightEye3DColor[1]*colormult,m_cRightEye3DColor[2]*colormult,1); // should be the color of right lens (~red)
- else
- m_verts_temp[0].Diffuse = D3DCOLOR_RGBA_01(m_cLeftEye3DColor[0]*colormult,m_cLeftEye3DColor[1]*colormult,m_cLeftEye3DColor[2]*colormult,1); // should be the color of left lens (~blue)
- for (int poly=1; poly<m_nGridX+2; poly++)
- m_verts_temp[poly].Diffuse = m_verts_temp[0].Diffuse;
- for (int strip=0; strip<m_nGridY*2; strip++)
- {
- int index = strip * (m_nGridX+2);
- for (int poly=0; poly<m_nGridX+2; poly++)
- {
- int ref_vert = m_indices[index];
- m_verts_temp[poly].x = ((m_verts[ref_vert].x * 0.5f + 0.5f)) * xRange + v3[0].x;
- m_verts_temp[poly].y = ((-m_verts[ref_vert].y * 0.5f + 0.5f)) * yRange + v3[2].y;
- m_verts_temp[poly].z = m_verts[ref_vert].z;
- m_verts_temp[poly].tu = m_verts[ref_vert].tu;
- m_verts_temp[poly].tv = m_verts[ref_vert].tv;
- // m_verts_temp[poly].x = m_verts[ref_vert].x*x_aspect_mult;
- // m_verts_temp[poly].y = -m_verts[ref_vert].y*y_aspect_mult;
- // m_verts_temp[poly].z = m_verts[ref_vert].z;
- // m_verts_temp[poly].tu = m_verts[ref_vert].tu;
- // m_verts_temp[poly].tv = m_verts[ref_vert].tv;
- index++;
- }
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, m_nGridX, (void*)m_verts_temp, sizeof(SPRITEVERTEX));
- }
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE);
- }
- }
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
- }
- else // regular display (non-stereo)
- {
- float shade[4][3] = {
- { 1.0f, 1.0f, 1.0f },
- { 1.0f, 1.0f, 1.0f },
- { 1.0f, 1.0f, 1.0f },
- { 1.0f, 1.0f, 1.0f } }; // for each vertex, then each comp.
- float fShaderAmount = m_pState->m_fShader.eval(GetTime());
- if (fShaderAmount > 0.001f)
- {
- for (int i=0; i<4; i++)
- {
- shade[i][0] = 0.6f + 0.3f*sinf(GetTime()*30.0f*0.0143f + 3 + i*21 + m_fRandStart[3]);
- shade[i][1] = 0.6f + 0.3f*sinf(GetTime()*30.0f*0.0107f + 1 + i*13 + m_fRandStart[1]);
- shade[i][2] = 0.6f + 0.3f*sinf(GetTime()*30.0f*0.0129f + 6 + i*9 + m_fRandStart[2]);
- float max = ((shade[i][0] > shade[i][1]) ? shade[i][0] : shade[i][1]);
- if (shade[i][2] > max) max = shade[i][2];
- for (int k=0; k<3; k++)
- {
- shade[i][k] /= max;
- shade[i][k] = 0.5f + 0.5f*shade[i][k];
- }
- for (int k=0; k<3; k++)
- {
- shade[i][k] = shade[i][k]*(fShaderAmount) + 1.0f*(1.0f - fShaderAmount);
- }
- v3[i].Diffuse = D3DCOLOR_RGBA_01(shade[i][0],shade[i][1],shade[i][2],1);
- }
- }
- float fVideoEchoZoom = (float)(*m_pState->var_pf_echo_zoom);//m_pState->m_fVideoEchoZoom.eval(GetTime());
- float fVideoEchoAlpha = (float)(*m_pState->var_pf_echo_alpha);//m_pState->m_fVideoEchoAlpha.eval(GetTime());
- int nVideoEchoOrientation = (int) (*m_pState->var_pf_echo_orient) % 4;//m_pState->m_nVideoEchoOrientation;
- float fGammaAdj = (float)(*m_pState->var_pf_gamma);//m_pState->m_fGammaAdj.eval(GetTime());
- if (m_pState->m_bBlending &&
- m_pState->m_fVideoEchoAlpha.eval(GetTime()) > 0.01f &&
- m_pState->m_fVideoEchoAlphaOld > 0.01f &&
- m_pState->m_nVideoEchoOrientation != m_pState->m_nVideoEchoOrientationOld)
- {
- if (m_pState->m_fBlendProgress < 0.5f)
- {
- nVideoEchoOrientation = m_pState->m_nVideoEchoOrientationOld;
- fVideoEchoAlpha *= 1.0f - 2.0f*CosineInterp(m_pState->m_fBlendProgress);
- }
- else
- {
- fVideoEchoAlpha *= 2.0f*CosineInterp(m_pState->m_fBlendProgress) - 1.0f;
- }
- }
- if (fVideoEchoAlpha > 0.001f)
- {
- // video echo
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ZERO);
- for (int i=0; i<2; i++)
- {
- fZoom = (i==0) ? 1.0f : fVideoEchoZoom;
- float temp_lo = (0.5f - 0.5f/fZoom) + 0.5f / m_nTexSize;
- float temp_hi = (0.5f + 0.5f/fZoom) + 0.5f / m_nTexSize;
- v3[0].tu = temp_lo;
- v3[0].tv = temp_hi;
- v3[1].tu = temp_hi;
- v3[1].tv = temp_hi;
- v3[2].tu = temp_lo;
- v3[2].tv = temp_lo;
- v3[3].tu = temp_hi;
- v3[3].tv = temp_lo;
- // flipping
- if (i==1)
- {
- for (int j=0; j<4; j++)
- {
- if (nVideoEchoOrientation % 2)
- v3[j].tu = 1.0f - v3[j].tu;
- if (nVideoEchoOrientation >= 2)
- v3[j].tv = 1.0f - v3[j].tv;
- }
- }
- float mix = (i==1) ? fVideoEchoAlpha : 1.0f - fVideoEchoAlpha;
- for (int k=0; k<4; k++)
- v3[k].Diffuse = D3DCOLOR_RGBA_01(mix*shade[k][0],mix*shade[k][1],mix*shade[k][2],1);
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, (void*)v3, sizeof(SPRITEVERTEX));
- if (i==0)
- {
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE);
- }
- if (fGammaAdj > 0.001f)
- {
- // draw layer 'i' a 2nd (or 3rd, or 4th...) time, additively
- int nRedraws = (int)(fGammaAdj - 0.0001f);
- float gamma;
- for (int nRedraw=0; nRedraw < nRedraws; nRedraw++)
- {
- if (nRedraw == nRedraws-1)
- gamma = fGammaAdj - (int)(fGammaAdj - 0.0001f);
- else
- gamma = 1.0f;
- for (int k=0; k<4; k++)
- v3[k].Diffuse = D3DCOLOR_RGBA_01(gamma*mix*shade[k][0],gamma*mix*shade[k][1],gamma*mix*shade[k][2],1);
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, (void*)v3, sizeof(SPRITEVERTEX));
- }
- }
- }
- }
- else
- {
- // no video echo
- v3[0].tu = 0.5f / m_nTexSize; v3[1].tu = 1; v3[2].tu = 0.5f / m_nTexSize; v3[3].tu = 1;
- v3[0].tv = 1; v3[1].tv = 1; v3[2].tv = 0.5f / m_nTexSize; v3[3].tv = 0.5f / m_nTexSize;
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ZERO);
- // draw it iteratively, solid the first time, and additively after that
- int nPasses = (int)(fGammaAdj - 0.001f) + 1;
- float gamma;
- for (int nPass=0; nPass < nPasses; nPass++)
- {
- if (nPass == nPasses - 1)
- gamma = fGammaAdj - (float)nPass;
- else
- gamma = 1.0f;
- for (int k=0; k<4; k++)
- v3[k].Diffuse = D3DCOLOR_RGBA_01(gamma*shade[k][0],gamma*shade[k][1],gamma*shade[k][2],1);
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, (void*)v3, sizeof(SPRITEVERTEX));
- if (nPass==0)
- {
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE);
- }
- }
- }
- /*
- SPRITEVERTEX v3[4];
- ZeroMemory(v3, sizeof(SPRITEVERTEX)*4);
- float fOnePlusInvWidth = 1.0f + 1.0f/(float)GetWidth();
- float fOnePlusInvHeight = 1.0f + 1.0f/(float)GetHeight();
- v3[0].x = -fOnePlusInvWidth;
- v3[1].x = fOnePlusInvWidth;
- v3[2].x = -fOnePlusInvWidth;
- v3[3].x = fOnePlusInvWidth;
- v3[0].y = fOnePlusInvHeight;
- v3[1].y = fOnePlusInvHeight;
- v3[2].y = -fOnePlusInvHeight;
- v3[3].y = -fOnePlusInvHeight;
- */
- for (int i=0; i<4; i++) v3[i].Diffuse = D3DCOLOR_RGBA_01(1,1,1,1);
- if (*m_pState->var_pf_brighten &&
- (GetCaps()->SrcBlendCaps & D3DPBLENDCAPS_INVDESTCOLOR ) &&
- (GetCaps()->DestBlendCaps & D3DPBLENDCAPS_DESTCOLOR)
- )
- {
- // square root filter
- //lpDevice->SetRenderState(D3DRS_COLORVERTEX, FALSE); //?
- //lpDevice->SetRenderState(D3DRS_SHADEMODE, D3DSHADE_FLAT); //?
- lpDevice->SetTexture(0, NULL);
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- // first, a perfect invert
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_INVDESTCOLOR);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ZERO);
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, (void*)v3, sizeof(SPRITEVERTEX));
- // then modulate by self (square it)
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ZERO);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_DESTCOLOR);
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, (void*)v3, sizeof(SPRITEVERTEX));
- // then another perfect invert
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_INVDESTCOLOR);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ZERO);
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, (void*)v3, sizeof(SPRITEVERTEX));
- }
- if (*m_pState->var_pf_darken &&
- (GetCaps()->DestBlendCaps & D3DPBLENDCAPS_DESTCOLOR)
- )
- {
- // squaring filter
- //lpDevice->SetRenderState(D3DRS_COLORVERTEX, FALSE); //?
- //lpDevice->SetRenderState(D3DRS_SHADEMODE, D3DSHADE_FLAT); //?
- lpDevice->SetTexture(0, NULL);
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ZERO);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_DESTCOLOR);
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, (void*)v3, sizeof(SPRITEVERTEX));
- //lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_DESTCOLOR);
- //lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE);
- //lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, (void*)v3, sizeof(SPRITEVERTEX));
- }
-
- if (*m_pState->var_pf_solarize &&
- (GetCaps()->SrcBlendCaps & D3DPBLENDCAPS_DESTCOLOR ) &&
- (GetCaps()->DestBlendCaps & D3DPBLENDCAPS_INVDESTCOLOR)
- )
- {
- //lpDevice->SetRenderState(D3DRS_COLORVERTEX, FALSE); //?
- //lpDevice->SetRenderState(D3DRS_SHADEMODE, D3DSHADE_FLAT); //?
- lpDevice->SetTexture(0, NULL);
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ZERO);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVDESTCOLOR);
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, (void*)v3, sizeof(SPRITEVERTEX));
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_DESTCOLOR);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE);
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, (void*)v3, sizeof(SPRITEVERTEX));
- }
- if (*m_pState->var_pf_invert &&
- (GetCaps()->SrcBlendCaps & D3DPBLENDCAPS_INVDESTCOLOR )
- )
- {
- //lpDevice->SetRenderState(D3DRS_COLORVERTEX, FALSE); //?
- //lpDevice->SetRenderState(D3DRS_SHADEMODE, D3DSHADE_FLAT); //?
- lpDevice->SetTexture(0, NULL);
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_INVDESTCOLOR);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ZERO);
-
- lpDevice->DrawPrimitiveUP(D3DPT_TRIANGLESTRIP, 2, (void*)v3, sizeof(SPRITEVERTEX));
- }
-
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
- }
- }
- void CPlugin::ShowSongTitleAnim(int w, int h, float fProgress)
- {
- #if 0
- int i,x,y;
- if (!m_lpDDSTitle) // this *can* be NULL, if not much video mem!
- return;
- LPDIRECT3DDEVICE8 lpDevice = GetDevice();
- if (!lpDevice)
- return;
- lpDevice->SetTexture(0, m_lpDDSTitle);
- lpDevice->SetVertexShader( SPRITEVERTEX_FORMAT );
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, TRUE);
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE);
- SPRITEVERTEX v3[128];
- ZeroMemory(v3, sizeof(SPRITEVERTEX)*128);
- if (m_supertext.bIsSongTitle)
- {
- // positioning:
- float fSizeX = 50.0f / (float)m_supertext.nFontSizeUsed * powf(1.5f, m_supertext.fFontSize - 2.0f);
- float fSizeY = fSizeX * m_nTitleTexSizeY/(float)m_nTitleTexSizeX;// * m_nWidth/(float)m_nHeight;
- if (fSizeX > 0.88f)
- {
- fSizeY *= 0.88f/fSizeX;
- fSizeX = 0.88f;
- }
- //fixme
- if (fProgress < 1.0f)//(w!=h) // regular render-to-backbuffer
- {
- float aspect = w/(float)(h*4.0f/3.0f);
- fSizeY *= aspect;
- }
- else // final render-to-VS0
- {
- float aspect = GetWidth()/(float)(GetHeight()*4.0f/3.0f);
- if (aspect < 1.0f)
- {
- fSizeX *= aspect;
- fSizeY *= aspect;
- }
- }
- //if (fSizeX > 0.92f) fSizeX = 0.92f;
- //if (fSizeY > 0.92f) fSizeY = 0.92f;
- i = 0;
- float vert_clip = VERT_CLIP;//1.0f;//0.45f; // warning: visible clipping has been observed at 0.4!
- for (y=0; y<8; y++)
- {
- for (x=0; x<16; x++)
- {
- v3[i].tu = x/15.0f;
- v3[i].tv = (y/7.0f - 0.5f)*vert_clip + 0.5f;
- v3[i].x = (v3[i].tu*2.0f - 1.0f)*fSizeX;
- v3[i].y = (v3[i].tv*2.0f - 1.0f)*fSizeY;
- i++;
- }
- }
- // warping
- float ramped_progress = max(0.0f, 1-fProgress*1.5f);
- float t2 = powf(ramped_progress, 1.8f)*1.3f;
- for (y=0; y<8; y++)
- {
- for (x=0; x<16; x++)
- {
- i = y*16+x;
- v3[i].x += t2*0.070f*sinf(GetTime()*0.31f + v3[i].x*0.39f - v3[i].y*1.94f);
- v3[i].x += t2*0.044f*sinf(GetTime()*0.81f - v3[i].x*1.91f + v3[i].y*0.27f);
- v3[i].x += t2*0.061f*sinf(GetTime()*1.31f + v3[i].x*0.61f + v3[i].y*0.74f);
- v3[i].y += t2*0.061f*sinf(GetTime()*0.37f + v3[i].x*1.83f + v3[i].y*0.69f);
- v3[i].y += t2*0.070f*sinf(GetTime()*0.67f + v3[i].x*0.42f - v3[i].y*1.39f);
- v3[i].y += t2*0.087f*sinf(GetTime()*1.07f + v3[i].x*3.55f + v3[i].y*0.89f);
- }
- }
- // scale down over time
- float scale = 1.01f/(powf(fProgress, 0.21f) + 0.01f);
- for (i=0; i<128; i++)
- {
- v3[i].x *= scale;
- v3[i].y *= scale;
- }
- }
- else
- {
- // positioning:
- float fSizeX = (float)m_nTexSize/1024.0f * 100.0f / (float)m_supertext.nFontSizeUsed * powf(1.033f, m_supertext.fFontSize - 50.0f);
- float fSizeY = fSizeX * m_nTitleTexSizeY/(float)m_nTitleTexSizeX;
- //fixme
- if (fProgress < 1.0f)//w!=h) // regular render-to-backbuffer
- {
- float aspect = w/(float)(h*4.0f/3.0f);
- fSizeY *= aspect;
- }
- else // final render-to-VS0
- {
- float aspect = GetWidth()/(float)(GetHeight()*4.0f/3.0f);
- if (aspect < 1.0f)
- {
- fSizeX *= aspect;
- fSizeY *= aspect;
- }
- }
- //if (fSize > 0.92f) fSize = 0.92f;
- i = 0;
- float vert_clip = VERT_CLIP;//0.67f; // warning: visible clipping has been observed at 0.5 (for very short strings) and even 0.6 (for wingdings)!
- for (y=0; y<8; y++)
- {
- for (x=0; x<16; x++)
- {
- v3[i].tu = x/15.0f;
- v3[i].tv = (y/7.0f - 0.5f)*vert_clip + 0.5f;
- v3[i].x = (v3[i].tu*2.0f - 1.0f)*fSizeX;
- v3[i].y = (v3[i].tv*2.0f - 1.0f)*fSizeY;
- i++;
- }
- }
- // apply 'growth' factor and move to user-specified (x,y)
- //if (fabsf(m_supertext.fGrowth-1.0f) > 0.001f)
- {
- float t = (1.0f)*(1-fProgress) + (fProgress)*(m_supertext.fGrowth);
- float dx = (m_supertext.fX*2-1);
- float dy = (m_supertext.fY*2-1);
- if (w!=h) // regular render-to-backbuffer
- {
- float aspect = w/(float)(h*4.0f/3.0f);
- if (aspect < 1)
- dx /= aspect;
- else
- dy *= aspect;
- }
- for (i=0; i<128; i++)
- {
- // note: (x,y) are in (-1,1) range, but m_supertext.f{X|Y} are in (0..1) range
- v3[i].x = (v3[i].x)*t + dx;
- v3[i].y = (v3[i].y)*t + dy;
- }
- }
- }
- WORD indices[7*15*6];
- i = 0;
- for (y=0; y<7; y++)
- {
- for (x=0; x<15; x++)
- {
- indices[i++] = y*16 + x;
- indices[i++] = y*16 + x + 1;
- indices[i++] = y*16 + x + 16;
- indices[i++] = y*16 + x + 1;
- indices[i++] = y*16 + x + 16;
- indices[i++] = y*16 + x + 17;
- }
- }
- // final flip on y
- //for (i=0; i<128; i++)
- // v3[i].y *= -1.0f;
- for (i=0; i<128; i++)
- v3[i].y /= ASPECT;
- for (int it=0; it<2; it++)
- {
- // colors
- {
- float t;
-
- if (m_supertext.bIsSongTitle)
- t = powf(fProgress, 0.3f)*1.0f;
- else
- t = CosineInterp(min(1.0f, (fProgress/m_supertext.fFadeTime)));
-
- if (it==0)
- v3[0].Diffuse = D3DCOLOR_RGBA_01(t,t,t,t);
- else
- v3[0].Diffuse = D3DCOLOR_RGBA_01(t*m_supertext.nColorR/255.0f,t*m_supertext.nColorG/255.0f,t*m_supertext.nColorB/255.0f,t);
- for (i=1; i<128; i++)
- v3[i].Diffuse = v3[0].Diffuse;
- }
- // nudge down & right for shadow, up & left for solid text
- float offset_x = 0, offset_y = 0;
- switch(it)
- {
- case 0:
- offset_x = 2.0f/(float)m_nTitleTexSizeX;
- offset_y = 2.0f/(float)m_nTitleTexSizeY;
- break;
- case 1:
- offset_x = -4.0f/(float)m_nTitleTexSizeX;
- offset_y = -4.0f/(float)m_nTitleTexSizeY;
- break;
- }
- for (i=0; i<128; i++)
- {
- v3[i].x += offset_x;
- v3[i].y += offset_y;
- }
-
- if (it == 0)
- {
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ZERO);//SRCALPHA);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCCOLOR);
- }
- else
- {
- lpDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_ONE);//SRCALPHA);
- lpDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_ONE);
- }
- lpDevice->DrawIndexedPrimitiveUP(D3DPT_TRIANGLELIST, 0, 128, 15*7*6/3, indices, D3DFMT_INDEX16, v3, sizeof(SPRITEVERTEX));
- }
- lpDevice->SetRenderState(D3DRS_ALPHABLENDENABLE, FALSE);
- #endif
- }