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https://github.com/dolphin-emu/dolphin.git
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[Android] Tegra 4 'support.' This brings up the OpenGL backend to support Tegra 4 to the point where it will run games but it doesn't have any video output for some reason. This is a large change that doesn't actually change much functionally. Walking through the changes.
It changes the string in the Android backend select to just OpenGL ES. Adds a check in the Android code to check for Tegra 4 and to enable the option to select the OpenGL ES backend. Adds a DriverDetails bug under BUG_ISTEGRA as a blanket case of Tegra 4 support. The changes that effects most lines in this change. Removing all float suffixes in the pixel/vertex/util shaders since OpenGL ES 2 doesn't support float suffixes. Disables the shaders for reinterpreting the EFB format since Tegra 4 doesn't support integers. Changes GLFunctions.cpp to grab the correct Tegra extension functions. Readds the GLSL 1.2 'hacks' as GLSLES2 'hacks' since they are required for GLSL ES 2 Adds a GLSLES2 to the GLSL_VERSION enum. Disable the SamplerCache on Tegra since Tegra doesn't support samplers... Enable glBufferSubData on Tegra since it is the only mobile GPU to correctly work with it. Disable glDrawRangeElements on Tegra since it doesn't support it, This uses glDrawElements instead.
This commit is contained in:
Ryan Houdek
@ -29,14 +29,14 @@
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static const char *tevKSelTableC[] = // KCSEL
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{
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"1.0f,1.0f,1.0f", // 1 = 0x00
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"0.875f,0.875f,0.875f", // 7_8 = 0x01
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"0.75f,0.75f,0.75f", // 3_4 = 0x02
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"0.625f,0.625f,0.625f", // 5_8 = 0x03
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"0.5f,0.5f,0.5f", // 1_2 = 0x04
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"0.375f,0.375f,0.375f", // 3_8 = 0x05
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"0.25f,0.25f,0.25f", // 1_4 = 0x06
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"0.125f,0.125f,0.125f", // 1_8 = 0x07
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"1.0,1.0,1.0", // 1 = 0x00
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"0.875,0.875,0.875", // 7_8 = 0x01
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"0.75,0.75,0.75", // 3_4 = 0x02
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"0.625,0.625,0.625", // 5_8 = 0x03
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"0.5,0.5,0.5", // 1_2 = 0x04
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"0.375,0.375,0.375", // 3_8 = 0x05
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"0.25,0.25,0.25", // 1_4 = 0x06
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"0.125,0.125,0.125", // 1_8 = 0x07
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"ERROR1", // 0x08
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"ERROR2", // 0x09
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"ERROR3", // 0x0a
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@ -65,14 +65,14 @@ static const char *tevKSelTableC[] = // KCSEL
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static const char *tevKSelTableA[] = // KASEL
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{
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"1.0f", // 1 = 0x00
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"0.875f",// 7_8 = 0x01
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"0.75f", // 3_4 = 0x02
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"0.625f",// 5_8 = 0x03
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"0.5f", // 1_2 = 0x04
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"0.375f",// 3_8 = 0x05
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"0.25f", // 1_4 = 0x06
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"0.125f",// 1_8 = 0x07
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"1.0", // 1 = 0x00
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"0.875",// 7_8 = 0x01
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"0.75", // 3_4 = 0x02
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"0.625",// 5_8 = 0x03
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"0.5", // 1_2 = 0x04
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"0.375",// 3_8 = 0x05
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"0.25", // 1_4 = 0x06
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"0.125",// 1_8 = 0x07
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"ERROR5", // 0x08
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"ERROR6", // 0x09
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"ERROR7", // 0x0a
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@ -101,17 +101,17 @@ static const char *tevKSelTableA[] = // KASEL
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static const char *tevScaleTable[] = // CS
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{
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"1.0f", // SCALE_1
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"2.0f", // SCALE_2
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"4.0f", // SCALE_4
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"0.5f", // DIVIDE_2
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"1.0", // SCALE_1
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"2.0", // SCALE_2
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"4.0", // SCALE_4
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"0.5", // DIVIDE_2
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};
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static const char *tevBiasTable[] = // TB
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{
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"", // ZERO,
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"+0.5f", // ADDHALF,
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"-0.5f", // SUBHALF,
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"+0.5", // ADDHALF,
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"-0.5", // SUBHALF,
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"",
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};
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@ -134,10 +134,10 @@ static const char *tevCInputTable[] = // CC
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"(textemp.aaa)", // TEXA,
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"(rastemp.rgb)", // RASC,
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"(rastemp.aaa)", // RASA,
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"float3(1.0f, 1.0f, 1.0f)", // ONE
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"float3(0.5f, 0.5f, 0.5f)", // HALF
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"float3(1.0, 1.0, 1.0)", // ONE
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"float3(0.5, 0.5, 0.5)", // HALF
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"(konsttemp.rgb)", //"konsttemp.rgb", // KONST
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"float3(0.0f, 0.0f, 0.0f)", // ZERO
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"float3(0.0, 0.0, 0.0)", // ZERO
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///added extra values to map clamped values
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"(cprev.rgb)", // CPREV,
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"(cprev.aaa)", // APREV,
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@ -151,10 +151,10 @@ static const char *tevCInputTable[] = // CC
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"(textemp.aaa)", // TEXA,
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"(crastemp.rgb)", // RASC,
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"(crastemp.aaa)", // RASA,
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"float3(1.0f, 1.0f, 1.0f)", // ONE
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"float3(0.5f, 0.5f, 0.5f)", // HALF
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"float3(1.0, 1.0, 1.0)", // ONE
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"float3(0.5, 0.5, 0.5)", // HALF
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"(ckonsttemp.rgb)", //"konsttemp.rgb", // KONST
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"float3(0.0f, 0.0f, 0.0f)", // ZERO
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"float3(0.0, 0.0, 0.0)", // ZERO
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"PADERROR1", "PADERROR2", "PADERROR3", "PADERROR4"
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};
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@ -167,7 +167,7 @@ static const char *tevAInputTable[] = // CA
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"textemp", // TEXA,
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"rastemp", // RASA,
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"konsttemp", // KONST, (hw1 had quarter)
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"float4(0.0f, 0.0f, 0.0f, 0.0f)", // ZERO
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"float4(0.0, 0.0, 0.0, 0.0)", // ZERO
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///added extra values to map clamped values
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"cprev", // APREV,
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"cc0", // A0,
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@ -176,7 +176,7 @@ static const char *tevAInputTable[] = // CA
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"textemp", // TEXA,
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"crastemp", // RASA,
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"ckonsttemp", // KONST, (hw1 had quarter)
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"float4(0.0f, 0.0f, 0.0f, 0.0f)", // ZERO
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"float4(0.0, 0.0, 0.0, 0.0)", // ZERO
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"PADERROR5", "PADERROR6", "PADERROR7", "PADERROR8",
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"PADERROR9", "PADERROR10", "PADERROR11", "PADERROR12",
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};
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@ -189,8 +189,8 @@ static const char *tevRasTable[] =
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"ERROR14", //3
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"ERROR15", //4
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"float4(alphabump,alphabump,alphabump,alphabump)", // use bump alpha
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"(float4(alphabump,alphabump,alphabump,alphabump)*(255.0f/248.0f))", //normalized
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"float4(0.0f, 0.0f, 0.0f, 0.0f)", // zero
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"(float4(alphabump,alphabump,alphabump,alphabump)*(255.0/248.0))", //normalized
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"float4(0.0, 0.0, 0.0, 0.0)", // zero
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};
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//static const char *tevTexFunc[] = { "tex2D", "texRECT" };
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@ -199,11 +199,11 @@ static const char *tevCOutputTable[] = { "prev.rgb", "c0.rgb", "c1.rgb", "c2.rg
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static const char *tevAOutputTable[] = { "prev.a", "c0.a", "c1.a", "c2.a" };
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static const char *tevIndAlphaSel[] = {"", "x", "y", "z"};
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//static const char *tevIndAlphaScale[] = {"", "*32", "*16", "*8"};
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static const char *tevIndAlphaScale[] = {"*(248.0f/255.0f)", "*(224.0f/255.0f)", "*(240.0f/255.0f)", "*(248.0f/255.0f)"};
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static const char *tevIndAlphaScale[] = {"*(248.0/255.0)", "*(224.0/255.0)", "*(240.0/255.0)", "*(248.0/255.0)"};
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static const char *tevIndBiasField[] = {"", "x", "y", "xy", "z", "xz", "yz", "xyz"}; // indexed by bias
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static const char *tevIndBiasAdd[] = {"-128.0f", "1.0f", "1.0f", "1.0f" }; // indexed by fmt
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static const char *tevIndWrapStart[] = {"0.0f", "256.0f", "128.0f", "64.0f", "32.0f", "16.0f", "0.001f" };
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static const char *tevIndFmtScale[] = {"255.0f", "31.0f", "15.0f", "7.0f" };
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static const char *tevIndBiasAdd[] = {"-128.0", "1.0", "1.0", "1.0" }; // indexed by fmt
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static const char *tevIndWrapStart[] = {"0.0", "256.0", "128.0", "64.0", "32.0", "16.0", "0.001" };
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static const char *tevIndFmtScale[] = {"255.0", "31.0", "15.0", "7.0" };
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struct RegisterState
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{
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@ -309,7 +309,7 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T
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if (ApiType == API_OPENGL)
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{
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out.Write("out vec4 ocol0;\n");
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out.Write("COLOROUT(ocol0)\n");
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if (dstAlphaMode == DSTALPHA_DUAL_SOURCE_BLEND)
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out.Write("out vec4 ocol1;\n");
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@ -324,9 +324,7 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T
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if (xfregs.numTexGen.numTexGens < 7)
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{
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for (int i = 0; i < 8; ++i)
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{
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out.Write("VARYIN float3 uv%d_2;\n", i);
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}
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out.Write("VARYIN float4 clipPos_2;\n");
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if (g_ActiveConfig.bEnablePixelLighting && g_ActiveConfig.backend_info.bSupportsPixelLighting)
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{
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@ -428,18 +426,18 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T
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out.Write(",\n in float%d uv%d : TEXCOORD%d", i < 4 ? 4 : 3 , i, i);
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}
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out.Write(" ) {\n");
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out.Write("\tfloat4 clipPos = float4(0.0f, 0.0f, 0.0f, 0.0f);");
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out.Write("\tfloat4 clipPos = float4(0.0, 0.0, 0.0, 0.0);");
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}
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}
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out.Write(" float4 c0 = " I_COLORS"[1], c1 = " I_COLORS"[2], c2 = " I_COLORS"[3], prev = float4(0.0f, 0.0f, 0.0f, 0.0f), textemp = float4(0.0f, 0.0f, 0.0f, 0.0f), rastemp = float4(0.0f, 0.0f, 0.0f, 0.0f), konsttemp = float4(0.0f, 0.0f, 0.0f, 0.0f);\n"
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" float3 comp16 = float3(1.0f, 255.0f, 0.0f), comp24 = float3(1.0f, 255.0f, 255.0f*255.0f);\n"
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" float alphabump=0.0f;\n"
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" float3 tevcoord=float3(0.0f, 0.0f, 0.0f);\n"
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" float2 wrappedcoord=float2(0.0f,0.0f), tempcoord=float2(0.0f,0.0f);\n"
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" float4 cc0=float4(0.0f,0.0f,0.0f,0.0f), cc1=float4(0.0f,0.0f,0.0f,0.0f);\n"
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" float4 cc2=float4(0.0f,0.0f,0.0f,0.0f), cprev=float4(0.0f,0.0f,0.0f,0.0f);\n"
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" float4 crastemp=float4(0.0f,0.0f,0.0f,0.0f),ckonsttemp=float4(0.0f,0.0f,0.0f,0.0f);\n\n");
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out.Write(" float4 c0 = " I_COLORS"[1], c1 = " I_COLORS"[2], c2 = " I_COLORS"[3], prev = float4(0.0, 0.0, 0.0, 0.0), textemp = float4(0.0, 0.0, 0.0, 0.0), rastemp = float4(0.0, 0.0, 0.0, 0.0), konsttemp = float4(0.0, 0.0, 0.0, 0.0);\n"
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" float3 comp16 = float3(1.0, 255.0, 0.0), comp24 = float3(1.0, 255.0, 255.0*255.0);\n"
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" float alphabump=0.0;\n"
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" float3 tevcoord=float3(0.0, 0.0, 0.0);\n"
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" float2 wrappedcoord=float2(0.0,0.0), tempcoord=float2(0.0,0.0);\n"
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" float4 cc0=float4(0.0,0.0,0.0,0.0), cc1=float4(0.0,0.0,0.0,0.0);\n"
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" float4 cc2=float4(0.0,0.0,0.0,0.0), cprev=float4(0.0,0.0,0.0,0.0);\n"
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" float4 crastemp=float4(0.0,0.0,0.0,0.0),ckonsttemp=float4(0.0,0.0,0.0,0.0);\n\n");
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if (ApiType == API_OPENGL)
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{
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@ -453,12 +451,8 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T
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if (xfregs.numTexGen.numTexGens < 7)
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{
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if(numTexgen)
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{
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for (int i = 0; i < 8; ++i)
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{
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out.Write("float3 uv%d = uv%d_2;\n", i, i);
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}
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}
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for (int i = 0; i < 8; ++i)
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out.Write("float3 uv%d = uv%d_2;\n", i, i);
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out.Write("float4 clipPos = clipPos_2;\n");
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if (g_ActiveConfig.bEnablePixelLighting && g_ActiveConfig.backend_info.bSupportsPixelLighting)
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{
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@ -516,7 +510,7 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T
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// HACK to handle cases where the tex gen is not enabled
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if (numTexgen == 0)
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{
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out.Write("\tfloat3 uv0 = float3(0.0f, 0.0f, 0.0f);\n");
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out.Write("\tfloat3 uv0 = float3(0.0, 0.0, 0.0);\n");
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}
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else
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{
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@ -527,7 +521,7 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T
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uid_data.texMtxInfo_n_projection |= xfregs.texMtxInfo[i].projection << i;
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if (xfregs.texMtxInfo[i].projection == XF_TEXPROJ_STQ)
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{
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out.Write("\tif (uv%d.z != 0.0f)", i);
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out.Write("\tif (uv%d.z != 0.0)", i);
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out.Write("\t\tuv%d.xy = uv%d.xy / uv%d.z;\n", i, i, i);
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}
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@ -561,7 +555,7 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T
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out.Write("\ttempcoord = uv%d.xy * " I_INDTEXSCALE"[%d].%s;\n", texcoord, i/2, (i&1)?"zw":"xy");
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}
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else
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out.Write("\ttempcoord = float2(0.0f, 0.0f);\n");
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out.Write("\ttempcoord = float2(0.0, 0.0);\n");
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out.Write("float3 indtex%d = ", i);
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SampleTexture<T>(out, "tempcoord", "abg", texmap, ApiType);
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@ -618,7 +612,7 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T
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}
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// emulation of unsigned 8 overflow when casting if needed
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if(RegisterStates[0].AlphaNeedOverflowControl || RegisterStates[0].ColorNeedOverflowControl)
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out.Write("\tprev = frac(prev * (255.0f/256.0f)) * (256.0f/255.0f);\n");
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out.Write("\tprev = frac(prev * (255.0/256.0)) * (256.0/255.0);\n");
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AlphaTest::TEST_RESULT Pretest = bpmem.alpha_test.TestResult();
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uid_data.Pretest = Pretest;
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@ -665,9 +659,9 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T
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(bpmem.ztex2.op == ZTEXTURE_ADD) ? "+ zCoord" : "");
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// U24 overflow emulation
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out.Write("zCoord = zCoord * (16777215.0f/16777216.0f);\n");
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out.Write("zCoord = zCoord * (16777215.0/16777216.0);\n");
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out.Write("zCoord = frac(zCoord);\n");
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out.Write("zCoord = zCoord * (16777216.0f/16777215.0f);\n");
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out.Write("zCoord = zCoord * (16777216.0/16777215.0);\n");
|
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}
|
||||
|
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if (per_pixel_depth && bpmem.UseLateDepthTest())
|
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@ -692,7 +686,7 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T
|
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{
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// alpha component must be 0 or the shader will not compile (Direct3D 9Ex restriction)
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// Colors will be blended against the color from ocol1 in D3D 9...
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out.Write("\tocol1 = float4(prev.a, prev.a, prev.a, 0.0f);\n");
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out.Write("\tocol1 = float4(prev.a, prev.a, prev.a, 0.0);\n");
|
||||
}
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else
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{
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@ -722,43 +716,43 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T
|
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//table with the color compare operations
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static const char *TEVCMPColorOPTable[16] =
|
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{
|
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"float3(0.0f, 0.0f, 0.0f)",//0
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"float3(0.0f, 0.0f, 0.0f)",//1
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"float3(0.0f, 0.0f, 0.0f)",//2
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"float3(0.0f, 0.0f, 0.0f)",//3
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||||
"float3(0.0f, 0.0f, 0.0f)",//4
|
||||
"float3(0.0f, 0.0f, 0.0f)",//5
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||||
"float3(0.0f, 0.0f, 0.0f)",//6
|
||||
"float3(0.0f, 0.0f, 0.0f)",//7
|
||||
" %s + ((%s.r >= %s.r + (0.25f/255.0f)) ? %s : float3(0.0f, 0.0f, 0.0f))",//#define TEVCMP_R8_GT 8
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" %s + ((abs(%s.r - %s.r) < (0.5f/255.0f)) ? %s : float3(0.0f, 0.0f, 0.0f))",//#define TEVCMP_R8_EQ 9
|
||||
" %s + (( dot(%s.rgb, comp16) >= (dot(%s.rgb, comp16) + (0.25f/255.0f))) ? %s : float3(0.0f, 0.0f, 0.0f))",//#define TEVCMP_GR16_GT 10
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" %s + (abs(dot(%s.rgb, comp16) - dot(%s.rgb, comp16)) < (0.5f/255.0f) ? %s : float3(0.0f, 0.0f, 0.0f))",//#define TEVCMP_GR16_EQ 11
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||||
" %s + (( dot(%s.rgb, comp24) >= (dot(%s.rgb, comp24) + (0.25f/255.0f))) ? %s : float3(0.0f, 0.0f, 0.0f))",//#define TEVCMP_BGR24_GT 12
|
||||
" %s + (abs(dot(%s.rgb, comp24) - dot(%s.rgb, comp24)) < (0.5f/255.0f) ? %s : float3(0.0f, 0.0f, 0.0f))",//#define TEVCMP_BGR24_EQ 13
|
||||
" %s + (max(sign(%s.rgb - %s.rgb - (0.25f/255.0f)), float3(0.0f, 0.0f, 0.0f)) * %s)",//#define TEVCMP_RGB8_GT 14
|
||||
" %s + ((float3(1.0f, 1.0f, 1.0f) - max(sign(abs(%s.rgb - %s.rgb) - (0.5f/255.0f)), float3(0.0f, 0.0f, 0.0f))) * %s)"//#define TEVCMP_RGB8_EQ 15
|
||||
"float3(0.0, 0.0, 0.0)",//0
|
||||
"float3(0.0, 0.0, 0.0)",//1
|
||||
"float3(0.0, 0.0, 0.0)",//2
|
||||
"float3(0.0, 0.0, 0.0)",//3
|
||||
"float3(0.0, 0.0, 0.0)",//4
|
||||
"float3(0.0, 0.0, 0.0)",//5
|
||||
"float3(0.0, 0.0, 0.0)",//6
|
||||
"float3(0.0, 0.0, 0.0)",//7
|
||||
" %s + ((%s.r >= %s.r + (0.25/255.0)) ? %s : float3(0.0, 0.0, 0.0))",//#define TEVCMP_R8_GT 8
|
||||
" %s + ((abs(%s.r - %s.r) < (0.5/255.0)) ? %s : float3(0.0, 0.0, 0.0))",//#define TEVCMP_R8_EQ 9
|
||||
" %s + (( dot(%s.rgb, comp16) >= (dot(%s.rgb, comp16) + (0.25/255.0))) ? %s : float3(0.0, 0.0, 0.0))",//#define TEVCMP_GR16_GT 10
|
||||
" %s + (abs(dot(%s.rgb, comp16) - dot(%s.rgb, comp16)) < (0.5/255.0) ? %s : float3(0.0, 0.0, 0.0))",//#define TEVCMP_GR16_EQ 11
|
||||
" %s + (( dot(%s.rgb, comp24) >= (dot(%s.rgb, comp24) + (0.25/255.0))) ? %s : float3(0.0, 0.0, 0.0))",//#define TEVCMP_BGR24_GT 12
|
||||
" %s + (abs(dot(%s.rgb, comp24) - dot(%s.rgb, comp24)) < (0.5/255.0) ? %s : float3(0.0, 0.0, 0.0))",//#define TEVCMP_BGR24_EQ 13
|
||||
" %s + (max(sign(%s.rgb - %s.rgb - (0.25/255.0)), float3(0.0, 0.0, 0.0)) * %s)",//#define TEVCMP_RGB8_GT 14
|
||||
" %s + ((float3(1.0, 1.0, 1.0) - max(sign(abs(%s.rgb - %s.rgb) - (0.5/255.0)), float3(0.0, 0.0, 0.0))) * %s)"//#define TEVCMP_RGB8_EQ 15
|
||||
};
|
||||
|
||||
//table with the alpha compare operations
|
||||
static const char *TEVCMPAlphaOPTable[16] =
|
||||
{
|
||||
"0.0f",//0
|
||||
"0.0f",//1
|
||||
"0.0f",//2
|
||||
"0.0f",//3
|
||||
"0.0f",//4
|
||||
"0.0f",//5
|
||||
"0.0f",//6
|
||||
"0.0f",//7
|
||||
" %s.a + ((%s.r >= (%s.r + (0.25f/255.0f))) ? %s.a : 0.0f)",//#define TEVCMP_R8_GT 8
|
||||
" %s.a + (abs(%s.r - %s.r) < (0.5f/255.0f) ? %s.a : 0.0f)",//#define TEVCMP_R8_EQ 9
|
||||
" %s.a + ((dot(%s.rgb, comp16) >= (dot(%s.rgb, comp16) + (0.25f/255.0f))) ? %s.a : 0.0f)",//#define TEVCMP_GR16_GT 10
|
||||
" %s.a + (abs(dot(%s.rgb, comp16) - dot(%s.rgb, comp16)) < (0.5f/255.0f) ? %s.a : 0.0f)",//#define TEVCMP_GR16_EQ 11
|
||||
" %s.a + ((dot(%s.rgb, comp24) >= (dot(%s.rgb, comp24) + (0.25f/255.0f))) ? %s.a : 0.0f)",//#define TEVCMP_BGR24_GT 12
|
||||
" %s.a + (abs(dot(%s.rgb, comp24) - dot(%s.rgb, comp24)) < (0.5f/255.0f) ? %s.a : 0.0f)",//#define TEVCMP_BGR24_EQ 13
|
||||
" %s.a + ((%s.a >= (%s.a + (0.25f/255.0f))) ? %s.a : 0.0f)",//#define TEVCMP_A8_GT 14
|
||||
" %s.a + (abs(%s.a - %s.a) < (0.5f/255.0f) ? %s.a : 0.0f)"//#define TEVCMP_A8_EQ 15
|
||||
"0.0",//0
|
||||
"0.0",//1
|
||||
"0.0",//2
|
||||
"0.0",//3
|
||||
"0.0",//4
|
||||
"0.0",//5
|
||||
"0.0",//6
|
||||
"0.0",//7
|
||||
" %s.a + ((%s.r >= (%s.r + (0.25/255.0))) ? %s.a : 0.0)",//#define TEVCMP_R8_GT 8
|
||||
" %s.a + (abs(%s.r - %s.r) < (0.5/255.0) ? %s.a : 0.0)",//#define TEVCMP_R8_EQ 9
|
||||
" %s.a + ((dot(%s.rgb, comp16) >= (dot(%s.rgb, comp16) + (0.25/255.0))) ? %s.a : 0.0)",//#define TEVCMP_GR16_GT 10
|
||||
" %s.a + (abs(dot(%s.rgb, comp16) - dot(%s.rgb, comp16)) < (0.5/255.0) ? %s.a : 0.0)",//#define TEVCMP_GR16_EQ 11
|
||||
" %s.a + ((dot(%s.rgb, comp24) >= (dot(%s.rgb, comp24) + (0.25/255.0))) ? %s.a : 0.0)",//#define TEVCMP_BGR24_GT 12
|
||||
" %s.a + (abs(dot(%s.rgb, comp24) - dot(%s.rgb, comp24)) < (0.5/255.0) ? %s.a : 0.0)",//#define TEVCMP_BGR24_EQ 13
|
||||
" %s.a + ((%s.a >= (%s.a + (0.25/255.0))) ? %s.a : 0.0)",//#define TEVCMP_A8_GT 14
|
||||
" %s.a + (abs(%s.a - %s.a) < (0.5/255.0) ? %s.a : 0.0)"//#define TEVCMP_A8_EQ 15
|
||||
};
|
||||
|
||||
template<class T>
|
||||
@ -821,12 +815,12 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
}
|
||||
else
|
||||
{
|
||||
out.Write("float2 indtevtrans%d = float2(0.0f, 0.0f);\n", n);
|
||||
out.Write("float2 indtevtrans%d = float2(0.0, 0.0);\n", n);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
out.Write("float2 indtevtrans%d = float2(0.0f, 0.0f);\n", n);
|
||||
out.Write("float2 indtevtrans%d = float2(0.0, 0.0);\n", n);
|
||||
}
|
||||
|
||||
// ---------
|
||||
@ -837,7 +831,7 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
if (bpmem.tevind[n].sw == ITW_OFF)
|
||||
out.Write("wrappedcoord.x = uv%d.x;\n", texcoord);
|
||||
else if (bpmem.tevind[n].sw == ITW_0)
|
||||
out.Write("wrappedcoord.x = 0.0f;\n");
|
||||
out.Write("wrappedcoord.x = 0.0;\n");
|
||||
else
|
||||
out.Write("wrappedcoord.x = fmod( uv%d.x, %s );\n", texcoord, tevIndWrapStart[bpmem.tevind[n].sw]);
|
||||
|
||||
@ -845,7 +839,7 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
if (bpmem.tevind[n].tw == ITW_OFF)
|
||||
out.Write("wrappedcoord.y = uv%d.y;\n", texcoord);
|
||||
else if (bpmem.tevind[n].tw == ITW_0)
|
||||
out.Write("wrappedcoord.y = 0.0f;\n");
|
||||
out.Write("wrappedcoord.y = 0.0;\n");
|
||||
else
|
||||
out.Write("wrappedcoord.y = fmod( uv%d.y, %s );\n", texcoord, tevIndWrapStart[bpmem.tevind[n].tw]);
|
||||
|
||||
@ -878,7 +872,7 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
|
||||
const char *rasswap = swapModeTable[bpmem.combiners[n].alphaC.rswap];
|
||||
out.Write("rastemp = %s.%s;\n", tevRasTable[bpmem.tevorders[n / 2].getColorChan(n & 1)], rasswap);
|
||||
out.Write("crastemp = frac(rastemp * (255.0f/256.0f)) * (256.0f/255.0f);\n");
|
||||
out.Write("crastemp = frac(rastemp * (255.0/256.0)) * (256.0/255.0);\n");
|
||||
}
|
||||
|
||||
uid_data.stagehash[n].tevorders_enable = bpmem.tevorders[n / 2].getEnable(n & 1);
|
||||
@ -890,7 +884,7 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
if(bHasTexCoord)
|
||||
out.Write("tevcoord.xy = uv%d.xy;\n", texcoord);
|
||||
else
|
||||
out.Write("tevcoord.xy = float2(0.0f, 0.0f);\n");
|
||||
out.Write("tevcoord.xy = float2(0.0, 0.0);\n");
|
||||
}
|
||||
|
||||
const int i = bpmem.combiners[n].alphaC.tswap;
|
||||
@ -911,7 +905,7 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
}
|
||||
else
|
||||
{
|
||||
out.Write("textemp = float4(1.0f, 1.0f, 1.0f, 1.0f);\n");
|
||||
out.Write("textemp = float4(1.0, 1.0, 1.0, 1.0);\n");
|
||||
}
|
||||
|
||||
|
||||
@ -925,7 +919,7 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
out.Write("konsttemp = float4(%s, %s);\n", tevKSelTableC[kc], tevKSelTableA[ka]);
|
||||
if(kc > 7 || ka > 7)
|
||||
{
|
||||
out.Write("ckonsttemp = frac(konsttemp * (255.0f/256.0f)) * (256.0f/255.0f);\n");
|
||||
out.Write("ckonsttemp = frac(konsttemp * (255.0/256.0)) * (256.0/255.0);\n");
|
||||
}
|
||||
else
|
||||
{
|
||||
@ -944,7 +938,7 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
{
|
||||
if(RegisterStates[0].AlphaNeedOverflowControl || RegisterStates[0].ColorNeedOverflowControl)
|
||||
{
|
||||
out.Write("cprev = frac(prev * (255.0f/256.0f)) * (256.0f/255.0f);\n");
|
||||
out.Write("cprev = frac(prev * (255.0/256.0)) * (256.0/255.0);\n");
|
||||
RegisterStates[0].AlphaNeedOverflowControl = false;
|
||||
RegisterStates[0].ColorNeedOverflowControl = false;
|
||||
}
|
||||
@ -963,7 +957,7 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
out.SetConstantsUsed(C_COLORS+1,C_COLORS+1);
|
||||
if(RegisterStates[1].AlphaNeedOverflowControl || RegisterStates[1].ColorNeedOverflowControl)
|
||||
{
|
||||
out.Write("cc0 = frac(c0 * (255.0f/256.0f)) * (256.0f/255.0f);\n");
|
||||
out.Write("cc0 = frac(c0 * (255.0/256.0)) * (256.0/255.0);\n");
|
||||
RegisterStates[1].AlphaNeedOverflowControl = false;
|
||||
RegisterStates[1].ColorNeedOverflowControl = false;
|
||||
}
|
||||
@ -982,7 +976,7 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
out.SetConstantsUsed(C_COLORS+2,C_COLORS+2);
|
||||
if(RegisterStates[2].AlphaNeedOverflowControl || RegisterStates[2].ColorNeedOverflowControl)
|
||||
{
|
||||
out.Write("cc1 = frac(c1 * (255.0f/256.0f)) * (256.0f/255.0f);\n");
|
||||
out.Write("cc1 = frac(c1 * (255.0/256.0)) * (256.0/255.0);\n");
|
||||
RegisterStates[2].AlphaNeedOverflowControl = false;
|
||||
RegisterStates[2].ColorNeedOverflowControl = false;
|
||||
}
|
||||
@ -1001,7 +995,7 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
out.SetConstantsUsed(C_COLORS+3,C_COLORS+3);
|
||||
if(RegisterStates[3].AlphaNeedOverflowControl || RegisterStates[3].ColorNeedOverflowControl)
|
||||
{
|
||||
out.Write("cc2 = frac(c2 * (255.0f/256.0f)) * (256.0f/255.0f);\n");
|
||||
out.Write("cc2 = frac(c2 * (255.0/256.0)) * (256.0/255.0);\n");
|
||||
RegisterStates[3].AlphaNeedOverflowControl = false;
|
||||
RegisterStates[3].ColorNeedOverflowControl = false;
|
||||
}
|
||||
@ -1055,7 +1049,7 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
else if (cc.a == TEVCOLORARG_ZERO)
|
||||
out.Write("%s*%s", tevCInputTable[cc.b + 16], tevCInputTable[cc.c + 16]);
|
||||
else if (cc.b == TEVCOLORARG_ZERO)
|
||||
out.Write("%s*(float3(1.0f, 1.0f, 1.0f)-%s)", tevCInputTable[cc.a + 16], tevCInputTable[cc.c + 16]);
|
||||
out.Write("%s*(float3(1.0, 1.0, 1.0)-%s)", tevCInputTable[cc.a + 16], tevCInputTable[cc.c + 16]);
|
||||
else
|
||||
out.Write("lerp(%s, %s, %s)", tevCInputTable[cc.a + 16], tevCInputTable[cc.b + 16], tevCInputTable[cc.c + 16]);
|
||||
|
||||
@ -1074,7 +1068,7 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
tevCInputTable[cc.c + 16]);
|
||||
}
|
||||
if (cc.clamp)
|
||||
out.Write(", 0.0f, 1.0f)");
|
||||
out.Write(", 0.0, 1.0)");
|
||||
out.Write(";\n");
|
||||
|
||||
RegisterStates[ac.dest].AlphaNeedOverflowControl = (ac.clamp == 0);
|
||||
@ -1102,7 +1096,7 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
else if (ac.a == TEVALPHAARG_ZERO)
|
||||
out.Write("%s.a*%s.a", tevAInputTable[ac.b + 8], tevAInputTable[ac.c + 8]);
|
||||
else if (ac.b == TEVALPHAARG_ZERO)
|
||||
out.Write("%s.a*(1.0f-%s.a)", tevAInputTable[ac.a + 8], tevAInputTable[ac.c + 8]);
|
||||
out.Write("%s.a*(1.0-%s.a)", tevAInputTable[ac.a + 8], tevAInputTable[ac.c + 8]);
|
||||
else
|
||||
out.Write("lerp(%s.a, %s.a, %s.a)", tevAInputTable[ac.a + 8], tevAInputTable[ac.b + 8], tevAInputTable[ac.c + 8]);
|
||||
|
||||
@ -1123,7 +1117,7 @@ static inline void WriteStage(T& out, pixel_shader_uid_data& uid_data, int n, AP
|
||||
tevAInputTable[ac.c + 8]);
|
||||
}
|
||||
if (ac.clamp)
|
||||
out.Write(", 0.0f, 1.0f)");
|
||||
out.Write(", 0.0, 1.0)");
|
||||
out.Write(";\n\n");
|
||||
out.Write("// TEV done\n");
|
||||
}
|
||||
@ -1142,12 +1136,12 @@ void SampleTexture(T& out, const char *texcoords, const char *texswap, int texma
|
||||
static const char *tevAlphaFuncsTable[] =
|
||||
{
|
||||
"(false)", // NEVER
|
||||
"(prev.a <= %s - (0.25f/255.0f))", // LESS
|
||||
"(abs( prev.a - %s ) < (0.5f/255.0f))", // EQUAL
|
||||
"(prev.a < %s + (0.25f/255.0f))", // LEQUAL
|
||||
"(prev.a >= %s + (0.25f/255.0f))", // GREATER
|
||||
"(abs( prev.a - %s ) >= (0.5f/255.0f))", // NEQUAL
|
||||
"(prev.a > %s - (0.25f/255.0f))", // GEQUAL
|
||||
"(prev.a <= %s - (0.25/255.0))", // LESS
|
||||
"(abs( prev.a - %s ) < (0.5/255.0))", // EQUAL
|
||||
"(prev.a < %s + (0.25/255.0))", // LEQUAL
|
||||
"(prev.a >= %s + (0.25/255.0))", // GREATER
|
||||
"(abs( prev.a - %s ) >= (0.5/255.0))", // NEQUAL
|
||||
"(prev.a > %s - (0.25/255.0))", // GEQUAL
|
||||
"(true)" // ALWAYS
|
||||
};
|
||||
|
||||
@ -1188,11 +1182,11 @@ static inline void WriteAlphaTest(T& out, pixel_shader_uid_data& uid_data, API_T
|
||||
out.Write(tevAlphaFuncsTable[compindex], alphaRef[1]);
|
||||
out.Write(")) {\n");
|
||||
|
||||
out.Write("\t\tocol0 = float4(0.0f, 0.0f, 0.0f, 0.0f);\n");
|
||||
out.Write("\t\tocol0 = float4(0.0, 0.0, 0.0, 0.0);\n");
|
||||
if (dstAlphaMode == DSTALPHA_DUAL_SOURCE_BLEND)
|
||||
out.Write("\t\tocol1 = float4(0.0f, 0.0f, 0.0f, 0.0f);\n");
|
||||
out.Write("\t\tocol1 = float4(0.0, 0.0, 0.0, 0.0);\n");
|
||||
if(per_pixel_depth)
|
||||
out.Write("\t\tdepth = 1.f;\n");
|
||||
out.Write("\t\tdepth = 1.0;\n");
|
||||
|
||||
// HAXX: zcomploc (aka early_ztest) is a way to control whether depth test is done before
|
||||
// or after texturing and alpha test. PC graphics APIs have no way to support this
|
||||
@ -1224,10 +1218,10 @@ static const char *tevFogFuncsTable[] =
|
||||
"", // ?
|
||||
"", // Linear
|
||||
"", // ?
|
||||
"\tfog = 1.0f - pow(2.0f, -8.0f * fog);\n", // exp
|
||||
"\tfog = 1.0f - pow(2.0f, -8.0f * fog * fog);\n", // exp2
|
||||
"\tfog = pow(2.0f, -8.0f * (1.0f - fog));\n", // backward exp
|
||||
"\tfog = 1.0f - fog;\n fog = pow(2.0f, -8.0f * fog * fog);\n" // backward exp2
|
||||
"\tfog = 1.0 - pow(2.0, -8.0 * fog);\n", // exp
|
||||
"\tfog = 1.0 - pow(2.0, -8.0 * fog * fog);\n", // exp2
|
||||
"\tfog = pow(2.0, -8.0 * (1.0 - fog));\n", // backward exp
|
||||
"\tfog = 1.0 - fog;\n fog = pow(2.0, -8.0 * fog * fog);\n" // backward exp2
|
||||
};
|
||||
|
||||
template<class T>
|
||||
@ -1260,12 +1254,12 @@ static inline void WriteFog(T& out, pixel_shader_uid_data& uid_data)
|
||||
if (bpmem.fogRange.Base.Enabled)
|
||||
{
|
||||
out.SetConstantsUsed(C_FOG+2, C_FOG+2);
|
||||
out.Write("\tfloat x_adjust = (2.0f * (clipPos.x / " I_FOG"[2].y)) - 1.0f - " I_FOG"[2].x;\n");
|
||||
out.Write("\tfloat x_adjust = (2.0 * (clipPos.x / " I_FOG"[2].y)) - 1.0 - " I_FOG"[2].x;\n");
|
||||
out.Write("\tx_adjust = sqrt(x_adjust * x_adjust + " I_FOG"[2].z * " I_FOG"[2].z) / " I_FOG"[2].z;\n");
|
||||
out.Write("\tze *= x_adjust;\n");
|
||||
}
|
||||
|
||||
out.Write("\tfloat fog = clamp(ze - " I_FOG"[1].z, 0.0f, 1.0f);\n");
|
||||
out.Write("\tfloat fog = clamp(ze - " I_FOG"[1].z, 0.0, 1.0);\n");
|
||||
|
||||
if (bpmem.fog.c_proj_fsel.fsel > 3)
|
||||
{
|
||||
|
||||
Reference in New Issue
Block a user