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OpenGL Renderer: Do some minor shader efficiency tweaks. (OpenGL 3.2 only.)

This commit is contained in:
rogerman 2019-01-04 18:48:28 -08:00
parent 21a3fae0f3
commit 40a4b3cdcf
2 changed files with 100 additions and 108 deletions
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32
desmume/src/OGLRender.h
View File

@ -1,7 +1,7 @@
/* /*
Copyright (C) 2006 yopyop Copyright (C) 2006 yopyop
Copyright (C) 2006-2007 shash Copyright (C) 2006-2007 shash
Copyright (C) 2008-2018 DeSmuME team Copyright (C) 2008-2019 DeSmuME team
This file is free software: you can redistribute it and/or modify This file is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by it under the terms of the GNU General Public License as published by
@ -381,24 +381,26 @@ struct OGLRenderStates
GLvec4 toonColor[32]; GLvec4 toonColor[32];
}; };
struct OGLPolyStates union OGLPolyStates
{ {
union u32 packedState;
{
struct { GLubyte enableTexture, enableFog, isWireframe, setNewDepthForTranslucent; };
GLubyte flags[4];
};
union struct
{ {
struct { GLubyte polyAlpha, polyMode, polyID, valuesPad[1]; }; u8 PolygonID:6;
GLubyte values[4]; u8 PolygonMode:2;
};
union u8 PolygonAlpha:5;
{ u8 IsWireframe:1;
struct { GLubyte texSizeS, texSizeT, texSingleBitAlpha, texParamPad[1]; }; u8 EnableFog:1;
GLubyte texParam[4]; u8 SetNewDepthForTranslucent:1;
u8 EnableTexture:1;
u8 TexSingleBitAlpha:1;
u8 TexSizeShiftS:3;
u8 TexSizeShiftT:3;
u8 :8;
}; };
}; };

174
desmume/src/OGLRender_3_2.cpp
View File

@ -1,7 +1,7 @@
/* /*
Copyright (C) 2006 yopyop Copyright (C) 2006 yopyop
Copyright (C) 2006-2007 shash Copyright (C) 2006-2007 shash
Copyright (C) 2008-2018 DeSmuME team Copyright (C) 2008-2019 DeSmuME team
This file is free software: you can redistribute it and/or modify This file is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by it under the terms of the GNU General Public License as published by
@ -111,36 +111,36 @@ in vec4 inPosition; \n\
in vec2 inTexCoord0; \n\ in vec2 inTexCoord0; \n\
in vec3 inColor; \n\ in vec3 inColor; \n\
\n\ \n\
uniform usamplerBuffer PolyStates;\n\ uniform isamplerBuffer PolyStates;\n\
uniform int polyIndex;\n\ uniform int polyIndex;\n\
\n\ \n\
out vec4 vtxPosition; \n\ out vec4 vtxPosition; \n\
out vec2 vtxTexCoord; \n\ out vec2 vtxTexCoord; \n\
out vec4 vtxColor; \n\ out vec4 vtxColor; \n\
flat out uint polyEnableTexture;\n\ flat out int polyEnableTexture;\n\
flat out uint polyEnableFog;\n\ flat out int polyEnableFog;\n\
flat out uint polyIsWireframe;\n\ flat out int polyIsWireframe;\n\
flat out uint polySetNewDepthForTranslucent;\n\ flat out int polySetNewDepthForTranslucent;\n\
flat out uint polyMode;\n\ flat out int polyMode;\n\
flat out uint polyID;\n\ flat out int polyID;\n\
flat out uint texSingleBitAlpha;\n\ flat out int texSingleBitAlpha;\n\
\n\ \n\
void main() \n\ void main() \n\
{ \n\ { \n\
uvec4 polyStateFlags = texelFetch(PolyStates, (polyIndex*3)+0);\n\ int polyStateBits = texelFetch(PolyStates, polyIndex).r;\n\
uvec4 polyStateValues = texelFetch(PolyStates, (polyIndex*3)+1);\n\ int texSizeShiftS = (polyStateBits >> 18) & 0x07;\n\
uvec4 polyStateTexParams = texelFetch(PolyStates, (polyIndex*3)+2);\n\ int texSizeShiftT = (polyStateBits >> 21) & 0x07;\n\
\n\ \n\
float polyAlpha = float(polyStateValues[0]) / 31.0;\n\ float polyAlpha = float((polyStateBits >> 8) & 0x1F) / 31.0;\n\
vec2 polyTexScale = vec2(1.0 / float(8 << polyStateTexParams[0]), 1.0 / float(8 << polyStateTexParams[1]));\n\ vec2 polyTexScale = vec2(1.0 / float(8 << texSizeShiftS), 1.0 / float(8 << texSizeShiftT));\n\
\n\ \n\
polyEnableTexture = polyStateFlags[0];\n\ polyID = (polyStateBits >> 0) & 0x3F;\n\
polyEnableFog = polyStateFlags[1];\n\ polyMode = (polyStateBits >> 6) & 0x03;\n\
polyIsWireframe = polyStateFlags[2];\n\ polyIsWireframe = (polyStateBits >> 13) & 0x01;\n\
polySetNewDepthForTranslucent = polyStateFlags[3];\n\ polyEnableFog = (polyStateBits >> 14) & 0x01;\n\
polyMode = polyStateValues[1];\n\ polySetNewDepthForTranslucent = (polyStateBits >> 15) & 0x01;\n\
polyID = polyStateValues[2];\n\ polyEnableTexture = (polyStateBits >> 16) & 0x01;\n\
texSingleBitAlpha = polyStateTexParams[2];\n\ texSingleBitAlpha = (polyStateBits >> 17) & 0x01;\n\
\n\ \n\
mat2 texScaleMtx = mat2( vec2(polyTexScale.x, 0.0), \n\ mat2 texScaleMtx = mat2( vec2(polyTexScale.x, 0.0), \n\
vec2( 0.0, polyTexScale.y)); \n\ vec2( 0.0, polyTexScale.y)); \n\
@ -158,13 +158,13 @@ static const char *GeometryFragShader_150 = {"\
in vec4 vtxPosition;\n\ in vec4 vtxPosition;\n\
in vec2 vtxTexCoord;\n\ in vec2 vtxTexCoord;\n\
in vec4 vtxColor;\n\ in vec4 vtxColor;\n\
flat in uint polyEnableTexture;\n\ flat in int polyEnableTexture;\n\
flat in uint polyEnableFog;\n\ flat in int polyEnableFog;\n\
flat in uint polyIsWireframe;\n\ flat in int polyIsWireframe;\n\
flat in uint polySetNewDepthForTranslucent;\n\ flat in int polySetNewDepthForTranslucent;\n\
flat in uint polyMode;\n\ flat in int polyMode;\n\
flat in uint polyID;\n\ flat in int polyID;\n\
flat in uint texSingleBitAlpha;\n\ flat in int texSingleBitAlpha;\n\
\n\ \n\
layout (std140) uniform RenderStates\n\ layout (std140) uniform RenderStates\n\
{\n\ {\n\
@ -183,10 +183,8 @@ layout (std140) uniform RenderStates\n\
} state;\n\ } state;\n\
\n\ \n\
uniform sampler2D texRenderObject;\n\ uniform sampler2D texRenderObject;\n\
uniform usamplerBuffer PolyStates;\n\
uniform bool texDrawOpaque;\n\ uniform bool texDrawOpaque;\n\
uniform bool polyDrawShadow;\n\ uniform bool polyDrawShadow;\n\
uniform int polyIndex;\n\
uniform int polyDepthOffsetMode;\n\ uniform int polyDepthOffsetMode;\n\
\n\ \n\
out vec4 outFragColor;\n\ out vec4 outFragColor;\n\
@ -203,15 +201,15 @@ layout (depth_less) out float gl_FragDepth;\n\
\n\ \n\
void main()\n\ void main()\n\
{\n\ {\n\
vec4 newFragColor = vec4(0.0, 0.0, 0.0, 0.0);\n\ outFragColor = vec4(0.0, 0.0, 0.0, 0.0);\n\
#if ENABLE_EDGE_MARK\n\ #if ENABLE_EDGE_MARK\n\
vec4 newPolyID = vec4(0.0, 0.0, 0.0, 0.0);\n\ outPolyID = vec4(0.0, 0.0, 0.0, 0.0);\n\
#endif\n\ #endif\n\
#if ENABLE_FOG\n\ #if ENABLE_FOG\n\
vec4 newFogAttributes = vec4(0.0, 0.0, 0.0, 0.0);\n\ outFogAttributes = vec4(0.0, 0.0, 0.0, 0.0);\n\
#endif\n\ #endif\n\
\n\ \n\
if ((polyMode != 3u) || polyDrawShadow)\n\ if ((polyMode != 3) || polyDrawShadow)\n\
{\n\ {\n\
vec4 mainTexColor = (ENABLE_TEXTURE_SAMPLING && bool(polyEnableTexture)) ? texture(texRenderObject, vtxTexCoord) : vec4(1.0, 1.0, 1.0, 1.0);\n\ vec4 mainTexColor = (ENABLE_TEXTURE_SAMPLING && bool(polyEnableTexture)) ? texture(texRenderObject, vtxTexCoord) : vec4(1.0, 1.0, 1.0, 1.0);\n\
\n\ \n\
@ -233,62 +231,54 @@ void main()\n\
{\n\ {\n\
if (texDrawOpaque)\n\ if (texDrawOpaque)\n\
{\n\ {\n\
if ( (polyMode != 1u) && (mainTexColor.a <= 0.999) )\n\ if ( (polyMode != 1) && (mainTexColor.a <= 0.999) )\n\
{\n\ {\n\
discard;\n\ discard;\n\
}\n\ }\n\
}\n\ }\n\
else\n\ else\n\
{\n\ {\n\
if ( ((polyMode != 1u) && (mainTexColor.a * vtxColor.a > 0.999)) || ((polyMode == 1u) && (vtxColor.a > 0.999)) )\n\ if ( ((polyMode != 1) && (mainTexColor.a * vtxColor.a > 0.999)) || ((polyMode == 1) && (vtxColor.a > 0.999)) )\n\
{\n\ {\n\
discard;\n\ discard;\n\
}\n\ }\n\
}\n\ }\n\
}\n\ }\n\
\n\ \n\
newFragColor = mainTexColor * vtxColor;\n\ outFragColor = mainTexColor * vtxColor;\n\
\n\ \n\
if (polyMode == 1u)\n\ if (polyMode == 1)\n\
{\n\ {\n\
newFragColor.rgb = (ENABLE_TEXTURE_SAMPLING && bool(polyEnableTexture)) ? mix(vtxColor.rgb, mainTexColor.rgb, mainTexColor.a) : vtxColor.rgb;\n\ outFragColor.rgb = (ENABLE_TEXTURE_SAMPLING && bool(polyEnableTexture)) ? mix(vtxColor.rgb, mainTexColor.rgb, mainTexColor.a) : vtxColor.rgb;\n\
newFragColor.a = vtxColor.a;\n\ outFragColor.a = vtxColor.a;\n\
}\n\ }\n\
else if (polyMode == 2u)\n\ else if (polyMode == 2)\n\
{\n\ {\n\
vec3 newToonColor = state.toonColor[int((vtxColor.r * 31.0) + 0.5)].rgb;\n\ vec3 newToonColor = state.toonColor[int((vtxColor.r * 31.0) + 0.5)].rgb;\n\
#if TOON_SHADING_MODE\n\ #if TOON_SHADING_MODE\n\
newFragColor.rgb = min((mainTexColor.rgb * vtxColor.r) + newToonColor.rgb, 1.0);\n\ outFragColor.rgb = min((mainTexColor.rgb * vtxColor.r) + newToonColor.rgb, 1.0);\n\
#else\n\ #else\n\
newFragColor.rgb = mainTexColor.rgb * newToonColor.rgb;\n\ outFragColor.rgb = mainTexColor.rgb * newToonColor.rgb;\n\
#endif\n\ #endif\n\
}\n\ }\n\
else if (polyMode == 3u)\n\ else if (polyMode == 3)\n\
{\n\ {\n\
newFragColor = vtxColor;\n\ outFragColor = vtxColor;\n\
}\n\ }\n\
\n\ \n\
if (newFragColor.a < 0.001 || (ENABLE_ALPHA_TEST && newFragColor.a < state.alphaTestRef))\n\ if (outFragColor.a < 0.001 || (ENABLE_ALPHA_TEST && outFragColor.a < state.alphaTestRef))\n\
{\n\ {\n\
discard;\n\ discard;\n\
}\n\ }\n\
\n\ \n\
#if ENABLE_EDGE_MARK\n\ #if ENABLE_EDGE_MARK\n\
newPolyID = vec4( float(polyID)/63.0, float(polyIsWireframe == 1u), 0.0, float(newFragColor.a > 0.999) );\n\ outPolyID = vec4( float(polyID)/63.0, float(polyIsWireframe == 1), 0.0, float(outFragColor.a > 0.999) );\n\
#endif\n\ #endif\n\
#if ENABLE_FOG\n\ #if ENABLE_FOG\n\
newFogAttributes = vec4( float(polyEnableFog), 0.0, 0.0, float((newFragColor.a > 0.999) ? 1.0 : 0.5) );\n\ outFogAttributes = vec4( float(polyEnableFog), 0.0, 0.0, float((outFragColor.a > 0.999) ? 1.0 : 0.5) );\n\
#endif\n\ #endif\n\
}\n\ }\n\
\n\ \n\
outFragColor = newFragColor;\n\
\n\
#if ENABLE_EDGE_MARK\n\
outPolyID = newPolyID;\n\
#endif\n\
#if ENABLE_FOG\n\
outFogAttributes = newFogAttributes;\n\
#endif\n\
#if USE_NDS_DEPTH_CALCULATION || ENABLE_FOG\n\ #if USE_NDS_DEPTH_CALCULATION || ENABLE_FOG\n\
// It is tempting to perform the NDS depth calculation in the vertex shader rather than in the fragment shader.\n\ // It is tempting to perform the NDS depth calculation in the vertex shader rather than in the fragment shader.\n\
// Resist this temptation! It is much more reliable to do the depth calculation in the fragment shader due to\n\ // Resist this temptation! It is much more reliable to do the depth calculation in the fragment shader due to\n\
@ -439,7 +429,7 @@ layout (std140) uniform RenderStates\n\
uniform sampler2D texInFragDepth;\n\ uniform sampler2D texInFragDepth;\n\
uniform sampler2D texInPolyID;\n\ uniform sampler2D texInPolyID;\n\
\n\ \n\
out vec4 outFragColor;\n\ out vec4 outEdgeColor;\n\
\n\ \n\
void main()\n\ void main()\n\
{\n\ {\n\
@ -460,7 +450,7 @@ void main()\n\
depth[3] = texture(texInFragDepth, texCoord[3]).r;\n\ depth[3] = texture(texInFragDepth, texCoord[3]).r;\n\
depth[4] = texture(texInFragDepth, texCoord[4]).r;\n\ depth[4] = texture(texInFragDepth, texCoord[4]).r;\n\
\n\ \n\
vec4 newEdgeColor = vec4(0.0, 0.0, 0.0, 0.0);\n\ outEdgeColor = vec4(0.0, 0.0, 0.0, 0.0);\n\
\n\ \n\
if (!isWireframe[0])\n\ if (!isWireframe[0])\n\
{\n\ {\n\
@ -482,49 +472,47 @@ void main()\n\
{\n\ {\n\
if (pixelCoord.x >= FRAMEBUFFER_SIZE_X-1.0)\n\ if (pixelCoord.x >= FRAMEBUFFER_SIZE_X-1.0)\n\
{\n\ {\n\
newEdgeColor = state.edgeColor[polyID[0]/8];\n\ outEdgeColor = state.edgeColor[polyID[0]/8];\n\
}\n\ }\n\
else\n\ else\n\
{\n\ {\n\
newEdgeColor = state.edgeColor[polyID[1]/8];\n\ outEdgeColor = state.edgeColor[polyID[1]/8];\n\
}\n\ }\n\
}\n\ }\n\
else if ( ((pixelCoord.y >= FRAMEBUFFER_SIZE_Y-1.0) ? isEdgeMarkingClearValues : ((polyID[0] != polyID[2]) && (depth[0] >= depth[2]) && !isWireframe[2])) )\n\ else if ( ((pixelCoord.y >= FRAMEBUFFER_SIZE_Y-1.0) ? isEdgeMarkingClearValues : ((polyID[0] != polyID[2]) && (depth[0] >= depth[2]) && !isWireframe[2])) )\n\
{\n\ {\n\
if (pixelCoord.y >= FRAMEBUFFER_SIZE_Y-1.0)\n\ if (pixelCoord.y >= FRAMEBUFFER_SIZE_Y-1.0)\n\
{\n\ {\n\
newEdgeColor = state.edgeColor[polyID[0]/8];\n\ outEdgeColor = state.edgeColor[polyID[0]/8];\n\
}\n\ }\n\
else\n\ else\n\
{\n\ {\n\
newEdgeColor = state.edgeColor[polyID[2]/8];\n\ outEdgeColor = state.edgeColor[polyID[2]/8];\n\
}\n\ }\n\
}\n\ }\n\
else if ( ((pixelCoord.x < 1.0) ? isEdgeMarkingClearValues : ((polyID[0] != polyID[3]) && (depth[0] >= depth[3]) && !isWireframe[3])) )\n\ else if ( ((pixelCoord.x < 1.0) ? isEdgeMarkingClearValues : ((polyID[0] != polyID[3]) && (depth[0] >= depth[3]) && !isWireframe[3])) )\n\
{\n\ {\n\
if (pixelCoord.x < 1.0)\n\ if (pixelCoord.x < 1.0)\n\
{\n\ {\n\
newEdgeColor = state.edgeColor[polyID[0]/8];\n\ outEdgeColor = state.edgeColor[polyID[0]/8];\n\
}\n\ }\n\
else\n\ else\n\
{\n\ {\n\
newEdgeColor = state.edgeColor[polyID[3]/8];\n\ outEdgeColor = state.edgeColor[polyID[3]/8];\n\
}\n\ }\n\
}\n\ }\n\
else if ( ((pixelCoord.y < 1.0) ? isEdgeMarkingClearValues : ((polyID[0] != polyID[4]) && (depth[0] >= depth[4]) && !isWireframe[4])) )\n\ else if ( ((pixelCoord.y < 1.0) ? isEdgeMarkingClearValues : ((polyID[0] != polyID[4]) && (depth[0] >= depth[4]) && !isWireframe[4])) )\n\
{\n\ {\n\
if (pixelCoord.y < 1.0)\n\ if (pixelCoord.y < 1.0)\n\
{\n\ {\n\
newEdgeColor = state.edgeColor[polyID[0]/8];\n\ outEdgeColor = state.edgeColor[polyID[0]/8];\n\
}\n\ }\n\
else\n\ else\n\
{\n\ {\n\
newEdgeColor = state.edgeColor[polyID[4]/8];\n\ outEdgeColor = state.edgeColor[polyID[4]/8];\n\
}\n\ }\n\
}\n\ }\n\
}\n\ }\n\
\n\
outFragColor = newEdgeColor;\n\
}\n\ }\n\
"}; "};
@ -586,10 +574,10 @@ out vec4 outFragColor;\n\
\n\ \n\
void main()\n\ void main()\n\
{\n\ {\n\
vec4 inFragColor = texture(texInFragColor, texCoord);\n\ outFragColor = texture(texInFragColor, texCoord);\n\
\n\
vec4 inFogAttributes = texture(texInFogAttributes, texCoord);\n\ vec4 inFogAttributes = texture(texInFogAttributes, texCoord);\n\
bool polyEnableFog = (inFogAttributes.r > 0.999);\n\ bool polyEnableFog = (inFogAttributes.r > 0.999);\n\
vec4 newFoggedColor = inFragColor;\n\
\n\ \n\
if (polyEnableFog)\n\ if (polyEnableFog)\n\
{\n\ {\n\
@ -729,10 +717,8 @@ void main()\n\
fogMixWeight = mix(state.fogDensity[30], state.fogDensity[31], (inFragDepth - FOG_DEPTH_COMPARE_30) * FOG_DEPTH_INVDIFF_31);\n\ fogMixWeight = mix(state.fogDensity[30], state.fogDensity[31], (inFragDepth - FOG_DEPTH_COMPARE_30) * FOG_DEPTH_INVDIFF_31);\n\
}\n\ }\n\
\n\ \n\
newFoggedColor = mix(inFragColor, (state.enableFogAlphaOnly) ? vec4(inFragColor.rgb, state.fogColor.a) : state.fogColor, fogMixWeight);\n\ outFragColor = mix(outFragColor, (state.enableFogAlphaOnly) ? vec4(outFragColor.rgb, state.fogColor.a) : state.fogColor, fogMixWeight);\n\
}\n\ }\n\
\n\
outFragColor = newFoggedColor;\n\
}\n\ }\n\
"}; "};
@ -756,18 +742,18 @@ in vec2 texCoord;\n\
\n\ \n\
uniform sampler2D texInFragColor;\n\ uniform sampler2D texInFragColor;\n\
\n\ \n\
out vec4 outFragColor;\n\ out vec4 outFragColor6665;\n\
\n\ \n\
void main()\n\ void main()\n\
{\n\ {\n\
// Note that we swap B and R since pixel readbacks are done in BGRA format for fastest\n\ // Note that we swap B and R since pixel readbacks are done in BGRA format for fastest\n\
// performance. The final color is still in RGBA format.\n\ // performance. The final color is still in RGBA format.\n\
vec4 colorRGBA6665 = texture(texInFragColor, texCoord).bgra;\n\ outFragColor6665 = texture(texInFragColor, texCoord).bgra;\n\
colorRGBA6665 = floor((colorRGBA6665 * 255.0) + 0.5);\n\ outFragColor6665 = floor((outFragColor6665 * 255.0) + 0.5);\n\
colorRGBA6665.rgb = floor(colorRGBA6665.rgb / 4.0);\n\ outFragColor6665.rgb = floor(outFragColor6665.rgb / 4.0);\n\
colorRGBA6665.a = floor(colorRGBA6665.a / 8.0);\n\ outFragColor6665.a = floor(outFragColor6665.a / 8.0);\n\
\n\ \n\
outFragColor = (colorRGBA6665 / 255.0);\n\ outFragColor6665 /= 255.0;\n\
}\n\ }\n\
"}; "};
@ -1422,7 +1408,7 @@ Render3DError OpenGLRenderer_3_2::CreateGeometryPrograms()
glGenTextures(1, &OGLRef.texPolyStatesID); glGenTextures(1, &OGLRef.texPolyStatesID);
glActiveTexture(GL_TEXTURE0 + OGLTextureUnitID_PolyStates); glActiveTexture(GL_TEXTURE0 + OGLTextureUnitID_PolyStates);
glBindTexture(GL_TEXTURE_BUFFER, OGLRef.texPolyStatesID); glBindTexture(GL_TEXTURE_BUFFER, OGLRef.texPolyStatesID);
glTexBuffer(GL_TEXTURE_BUFFER, GL_RGBA8UI, OGLRef.tboPolyStatesID); glTexBuffer(GL_TEXTURE_BUFFER, GL_R32I, OGLRef.tboPolyStatesID);
glActiveTexture(GL_TEXTURE0); glActiveTexture(GL_TEXTURE0);
} }
@ -1625,7 +1611,7 @@ Render3DError OpenGLRenderer_3_2::CreateEdgeMarkProgram(const char *vtxShaderCSt
glBindAttribLocation(OGLRef.programEdgeMarkID, OGLVertexAttributeID_Position, "inPosition"); glBindAttribLocation(OGLRef.programEdgeMarkID, OGLVertexAttributeID_Position, "inPosition");
glBindAttribLocation(OGLRef.programEdgeMarkID, OGLVertexAttributeID_TexCoord0, "inTexCoord0"); glBindAttribLocation(OGLRef.programEdgeMarkID, OGLVertexAttributeID_TexCoord0, "inTexCoord0");
glBindFragDataLocation(OGLRef.programEdgeMarkID, 0, "outFragColor"); glBindFragDataLocation(OGLRef.programEdgeMarkID, 0, "outEdgeColor");
glLinkProgram(OGLRef.programEdgeMarkID); glLinkProgram(OGLRef.programEdgeMarkID);
if (!this->ValidateShaderProgramLink(OGLRef.programEdgeMarkID)) if (!this->ValidateShaderProgramLink(OGLRef.programEdgeMarkID))
@ -1856,7 +1842,7 @@ Render3DError OpenGLRenderer_3_2::CreateFramebufferOutput6665Program(const size_
glBindAttribLocation(OGLRef.programFramebufferRGBA6665OutputID[outColorIndex], OGLVertexAttributeID_Position, "inPosition"); glBindAttribLocation(OGLRef.programFramebufferRGBA6665OutputID[outColorIndex], OGLVertexAttributeID_Position, "inPosition");
glBindAttribLocation(OGLRef.programFramebufferRGBA6665OutputID[outColorIndex], OGLVertexAttributeID_TexCoord0, "inTexCoord0"); glBindAttribLocation(OGLRef.programFramebufferRGBA6665OutputID[outColorIndex], OGLVertexAttributeID_TexCoord0, "inTexCoord0");
glBindFragDataLocation(OGLRef.programFramebufferRGBA6665OutputID[outColorIndex], 0, "outFragColor"); glBindFragDataLocation(OGLRef.programFramebufferRGBA6665OutputID[outColorIndex], 0, "outFragColor6665");
glLinkProgram(OGLRef.programFramebufferRGBA6665OutputID[outColorIndex]); glLinkProgram(OGLRef.programFramebufferRGBA6665OutputID[outColorIndex]);
if (!this->ValidateShaderProgramLink(OGLRef.programFramebufferRGBA6665OutputID[outColorIndex])) if (!this->ValidateShaderProgramLink(OGLRef.programFramebufferRGBA6665OutputID[outColorIndex]))
@ -2234,16 +2220,20 @@ Render3DError OpenGLRenderer_3_2::BeginRender(const GFX3D &engine)
// Get all of the polygon states that can be handled within the shader. // Get all of the polygon states that can be handled within the shader.
const NDSTextureFormat packFormat = this->_textureList[i]->GetPackFormat(); const NDSTextureFormat packFormat = this->_textureList[i]->GetPackFormat();
polyStates[i].enableTexture = (this->_textureList[i]->IsSamplingEnabled()) ? GL_TRUE : GL_FALSE;
polyStates[i].enableFog = (thePoly.attribute.Fog_Enable) ? GL_TRUE : GL_FALSE; polyStates[i].packedState = 0;
polyStates[i].isWireframe = (thePoly.isWireframe()) ? GL_TRUE : GL_FALSE; polyStates[i].PolygonID = thePoly.attribute.PolygonID;
polyStates[i].setNewDepthForTranslucent = (thePoly.attribute.TranslucentDepthWrite_Enable) ? GL_TRUE : GL_FALSE; polyStates[i].PolygonMode = thePoly.attribute.Mode;
polyStates[i].polyAlpha = (thePoly.isWireframe()) ? 0x1F : thePoly.attribute.Alpha;
polyStates[i].polyMode = thePoly.attribute.Mode; polyStates[i].PolygonAlpha = (thePoly.isWireframe()) ? 0x1F : thePoly.attribute.Alpha;
polyStates[i].polyID = thePoly.attribute.PolygonID; polyStates[i].IsWireframe = (thePoly.isWireframe()) ? 1 : 0;
polyStates[i].texSizeS = thePoly.texParam.SizeShiftS; // Note that we are using the preshifted size of S polyStates[i].EnableFog = (thePoly.attribute.Fog_Enable) ? 1 : 0;
polyStates[i].texSizeT = thePoly.texParam.SizeShiftT; // Note that we are using the preshifted size of T polyStates[i].SetNewDepthForTranslucent = (thePoly.attribute.TranslucentDepthWrite_Enable) ? 1 : 0;
polyStates[i].texSingleBitAlpha = (packFormat != TEXMODE_A3I5 && packFormat != TEXMODE_A5I3) ? GL_TRUE : GL_FALSE;
polyStates[i].EnableTexture = (this->_textureList[i]->IsSamplingEnabled()) ? 1 : 0;
polyStates[i].TexSingleBitAlpha = (packFormat != TEXMODE_A3I5 && packFormat != TEXMODE_A5I3) ? 1 : 0;
polyStates[i].TexSizeShiftS = thePoly.texParam.SizeShiftS; // Note that we are using the preshifted size of S
polyStates[i].TexSizeShiftT = thePoly.texParam.SizeShiftT; // Note that we are using the preshifted size of T
} }
glUnmapBuffer(GL_ELEMENT_ARRAY_BUFFER); glUnmapBuffer(GL_ELEMENT_ARRAY_BUFFER);