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author | brunzelchen <brunzelchen@b956fd51-792f-4845-bead-9b4dfca2ff2c> | 2010-05-24 13:37:22 +0000 |
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committer | brunzelchen <brunzelchen@b956fd51-792f-4845-bead-9b4dfca2ff2c> | 2010-05-24 13:37:22 +0000 |
commit | 4dc8f0ba4f47191fdaefad5c6d42b255d0bbc435 (patch) | |
tree | bd38163c7c1684d2ca07afbe5b0a03674ea4e0c3 /VideoPreview/src/lib/projectM/projectM-0_9.inc | |
parent | 41e165cc8feebe6e4701f997c80e7722dd7c990c (diff) | |
download | usdx-4dc8f0ba4f47191fdaefad5c6d42b255d0bbc435.tar.gz usdx-4dc8f0ba4f47191fdaefad5c6d42b255d0bbc435.tar.xz usdx-4dc8f0ba4f47191fdaefad5c6d42b255d0bbc435.zip |
branch to merge video preview in song menu
git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/branches/experimental@2411 b956fd51-792f-4845-bead-9b4dfca2ff2c
Diffstat (limited to 'VideoPreview/src/lib/projectM/projectM-0_9.inc')
-rw-r--r-- | VideoPreview/src/lib/projectM/projectM-0_9.inc | 427 |
1 files changed, 427 insertions, 0 deletions
diff --git a/VideoPreview/src/lib/projectM/projectM-0_9.inc b/VideoPreview/src/lib/projectM/projectM-0_9.inc new file mode 100644 index 00000000..6b525cf7 --- /dev/null +++ b/VideoPreview/src/lib/projectM/projectM-0_9.inc @@ -0,0 +1,427 @@ +{$IFDEF Unix} +uses + baseunix; +{$ENDIF} + +const +{$IF Defined(MSWINDOWS)} + libprojectM = 'libprojectM.dll'; +{$ELSEIF Defined(UNIX)} + libprojectM = 'libprojectM.so'; +{$IFEND} + +{**************** INTERNAL SECTION ****************} + + +type + PPCfloat = ^PCfloat; + +type + _TContextType = cint; +const + AGL_CONTEXT = 0; + CGL_CONTEXT = 1; + NSGL_CONTEXT = 2; + GLX_CONTEXT = 3; + WGL_CONTEXT = 4; + +type + _PRenderTarget = ^_TRenderTarget; + _TRenderTarget = record + { Texture size } + texsize: cint; + + { Application context } + origContextType: _TContextType; + + usePbuffers: cint; + + {$ifdef LINUX} + lock_func: procedure(); cdecl; + unlock_func: procedure(); cdecl; + {$endif} + + { Opaque pbuffer context and pbuffer } + {$ifdef DARWIN} + origContext: Pointer; + pbufferContext: Pointer; + pbuffer: Pointer; + {$endif} + + { Render target texture ID for non-pbuffer systems } + textureID: array[0..2] of GLuint; + end; + + _PProjectM = ^_TProjectM; + _TProjectM = record + presetURL: PChar; + presetName: PChar; + fontURL: PChar; + + hasInit: cint; + + noSwitch: cint; + pcmframes: cint; + freqframes: cint; + totalframes: cint; + + showfps: cint; + showtitle: cint; + showpreset: cint; + showhelp: cint; + showstats: cint; + + studio: cint; + + fbuffer: PGLubyte; + + {$IFNDEF MSWINDOWS} + { The first ticks value of the application } + startTime: timeval; + {$ELSE} + startTime: clong; + {$ENDIF} + Time: cfloat; + + { Render target texture ID } + renderTarget: _PRenderTarget; + + disp: array[0..79] of Char; + + wave_o: cfloat; + + //int texsize=1024; //size of texture to do actual graphics + fvw: cint; //fullscreen dimensions + fvh: cint; + wvw: cint; //windowed dimensions + wvh: cint; + vw: cint; //runtime dimensions + vh: cint; + fullscreen: cint; + + maxsamples: cint; //size of PCM buffer + numsamples: cint; //size of new PCM info + pcmdataL: PCfloat; //holder for most recent pcm data + pcmdataR: PCfloat; //holder for most recent pcm data + + avgtime: cint; //# frames per preset + + title: PChar; + drawtitle: cint; + + correction: cint; + + vol: cfloat; + + //per pixel equation variables + gridx: PPCfloat; //grid containing interpolated mesh + gridy: PPCfloat; + origtheta: PPCfloat; //grid containing interpolated mesh reference values + origrad: PPCfloat; + origx: PPCfloat; //original mesh + origy: PPCfloat; + origx2: PPCfloat; //original mesh + origy2: PPCfloat; + + { Timing information } + mspf: cint; + timed: cint; + timestart: cint; + nohard: cint; + count: cint; + realfps, + fpsstart: cfloat; + + { PCM data } + vdataL: array[0..511] of cfloat; //holders for FFT data (spectrum) + vdataR: array[0..511] of cfloat; + + { Various toggles } + doPerPixelEffects: cint; + doIterative: cint; + + { ENGINE VARIABLES } + { From engine_vars.h } + preset_name: array[0..255] of Char; + + { PER FRAME CONSTANTS BEGIN } + zoom: cfloat; + zoomexp: cfloat; + rot: cfloat; + warp: cfloat; + + sx: cfloat; + sy: cfloat; + dx: cfloat; + dy: cfloat; + cx: cfloat; + cy: cfloat; + + gy: cint; + gx: cint; + + decay: cfloat; + + wave_r: cfloat; + wave_g: cfloat; + wave_b: cfloat; + wave_x: cfloat; + wave_y: cfloat; + wave_mystery: cfloat; + + ob_size: cfloat; + ob_r: cfloat; + ob_g: cfloat; + ob_b: cfloat; + ob_a: cfloat; + + ib_size: cfloat; + ib_r: cfloat; + ib_g: cfloat; + ib_b: cfloat; + ib_a: cfloat; + + meshx: cint; + meshy: cint; + + mv_a: cfloat; + mv_r: cfloat; + mv_g: cfloat; + mv_b: cfloat; + mv_l: cfloat; + mv_x: cfloat; + mv_y: cfloat; + mv_dy: cfloat; + mv_dx: cfloat; + + treb: cfloat; + mid: cfloat; + bass: cfloat; + bass_old: cfloat; + beat_sensitivity: cfloat; + treb_att: cfloat; + mid_att: cfloat; + bass_att: cfloat; + progress: cfloat; + frame: cint; + + { PER_FRAME CONSTANTS END } + + { PER_PIXEL CONSTANTS BEGIN } + + x_per_pixel: cfloat; + y_per_pixel: cfloat; + rad_per_pixel: cfloat; + ang_per_pixel: cfloat; + + { PER_PIXEL CONSTANT END } + + + fRating: cfloat; + fGammaAdj: cfloat; + fVideoEchoZoom: cfloat; + fVideoEchoAlpha: cfloat; + + nVideoEchoOrientation: cint; + nWaveMode: cint; + bAdditiveWaves: cint; + bWaveDots: cint; + bWaveThick: cint; + bModWaveAlphaByVolume: cint; + bMaximizeWaveColor: cint; + bTexWrap: cint; + bDarkenCenter: cint; + bRedBlueStereo: cint; + bBrighten: cint; + bDarken: cint; + bSolarize: cint; + bInvert: cint; + bMotionVectorsOn: cint; + fps: cint; + + fWaveAlpha: cfloat; + fWaveScale: cfloat; + fWaveSmoothing: cfloat; + fWaveParam: cfloat; + fModWaveAlphaStart: cfloat; + fModWaveAlphaEnd: cfloat; + fWarpAnimSpeed: cfloat; + fWarpScale: cfloat; + fShader: cfloat; + + + { Q VARIABLES START } + + q1: cfloat; + q2: cfloat; + q3: cfloat; + q4: cfloat; + q5: cfloat; + q6: cfloat; + q7: cfloat; + q8: cfloat; + + + { Q VARIABLES END } + + zoom_mesh: PPCfloat; + zoomexp_mesh: PPCfloat; + rot_mesh: PPCfloat; + + sx_mesh: PPCfloat; + sy_mesh: PPCfloat; + dx_mesh: PPCfloat; + dy_mesh: PPCfloat; + cx_mesh: PPCfloat; + cy_mesh: PPCfloat; + + x_mesh: PPCfloat; + y_mesh: PPCfloat; + rad_mesh: PPCfloat; + theta_mesh: PPCfloat; + end; + + PProjectMState = ^TProjectMState; + TProjectMState = record + fontURLStr: string; + presetURLStr: string; + titleStr: string; + pm: _TProjectM; + end; + +{ projectM.h declarations } +procedure _projectM_init(pm: _PProjectM); cdecl; external libprojectM name 'projectM_init'; +procedure _projectM_reset(pm: _PProjectM); cdecl; external libprojectM name 'projectM_reset'; +procedure _projectM_resetGL(pm: _PProjectM; width: cint; height: cint); cdecl; external libprojectM name 'projectM_resetGL'; +procedure _projectM_setTitle(pm: _PProjectM; title: PChar); cdecl; external libprojectM name 'projectM_setTitle'; +procedure _renderFrame(pm: _PProjectM); cdecl; external libprojectM name 'renderFrame'; + +{ PCM.h declarations } +procedure _addPCMfloat(pcm_data: PCfloat; samples: cint); cdecl; external libprojectM name 'addPCMfloat'; +procedure _addPCM16(pcm_data: PPCM16); cdecl; external libprojectM name 'addPCM16'; +procedure _addPCM16Data(pcm_data: PCshort; samples: cshort); cdecl; external libprojectM name 'addPCM16Data'; +procedure _addPCM8_512(pcm_data: PPCM8_512); cdecl; external libprojectM name 'addPCM8'; + +{ console_interface.h declarations } +procedure _key_handler(pm: _PProjectM; + event: TProjectMEvent; + keycode: TProjectMKeycode; + modifier: TProjectMModifier); cdecl; external libprojectM name 'key_handler'; + + + + +{**************** EXTERNAL SECTION ****************} + + +constructor TProjectM.Create(gx, gy: cint; fps: integer; + texsize: integer; width, height: integer; + const presetsDir, fontsDir: string; + const titleFont, menuFont: string); +var + state: PProjectMState; +begin + inherited Create(); + + New(state); + data := state; + + with state^ do + begin + // copy strings (Note: do not use e.g. PChar(presetsDir) directly, it might + // be a pointer to local stack data that is invalid after the calling function returns) + fontURLStr := fontsDir; + presetURLStr := presetsDir; + + _projectM_reset(@pm); + + pm.fullscreen := 0; + pm.renderTarget^.texsize := texsize; + pm.gx := gx; + pm.gy := gy; + pm.fps := fps; + pm.renderTarget^.usePbuffers := 0; + pm.fontURL := PChar(fontURLStr); + pm.presetURL := PChar(presetURLStr); + + _projectM_init(@pm); + end; +end; + +procedure TProjectM.ResetGL(width, height: integer); +begin + _projectM_resetGL(@PProjectMState(data).pm, width, height); +end; + +procedure TProjectM.SetTitle(const title: string); +var + state: PProjectMState; +begin + state := PProjectMState(data); + with state^ do + begin + titleStr := title; + pm.title := PChar(titleStr); + pm.showtitle := 1; + end; +end; + +procedure TProjectM.RenderFrame(); +begin + _renderFrame(@PProjectMState(data).pm); +end; + +procedure TProjectM.AddPCMfloat(pcmData: PSingle; samples: integer); +begin + _addPCMfloat(PCfloat(pcmData), samples); +end; + +procedure TProjectM.AddPCM16(pcmData: PPCM16); +begin + _addPCM16(pcmData); +end; + +procedure TProjectM.AddPCM16Data(pcmData: PSmallint; samples: Smallint); +begin + _addPCM16Data(PCshort(pcmData), samples); +end; + +procedure TProjectM.AddPCM8_512(pcmData: PPCM8_512); +begin + _addPCM8_512(pcmData); +end; + +procedure TProjectM.KeyHandler(event: TProjectMEvent; + keycode: TProjectMKeycode; + modifier: TProjectMModifier); +begin + _key_handler(@PProjectMState(data).pm, event, keycode, modifier); +end; + +procedure TProjectM.RandomPreset(); +begin + KeyHandler(PROJECTM_KEYDOWN, PROJECTM_K_r_LOWERCASE, PROJECTM_KMOD_LSHIFT); +end; + +procedure TProjectM.PreviousPreset(); +begin + KeyHandler(PROJECTM_KEYDOWN, PROJECTM_K_p_LOWERCASE, PROJECTM_KMOD_LSHIFT); +end; + +procedure TProjectM.NextPreset(); +begin + KeyHandler(PROJECTM_KEYDOWN, PROJECTM_K_n_LOWERCASE, PROJECTM_KMOD_LSHIFT); +end; + +procedure TProjectM.ToggleShowPresetNames(); +begin + KeyHandler(PROJECTM_KEYDOWN, PROJECTM_K_F3, PROJECTM_KMOD_LSHIFT); +end; + +destructor TProjectM.Destroy(); +begin + Dispose(PProjectMState(data)); + data := nil; + inherited; +end; + |