diff --git a/Source/Core/VideoCommon/UberShaderPixel.cpp b/Source/Core/VideoCommon/UberShaderPixel.cpp index 9b4d8d2251..01cca466cd 100644 --- a/Source/Core/VideoCommon/UberShaderPixel.cpp +++ b/Source/Core/VideoCommon/UberShaderPixel.cpp @@ -182,17 +182,16 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config, { // Doesn't look like directx supports this. Oh well the code path is here just incase it // supports this in the future. - out.Write("int4 sampleTexture(uint sampler_num, float2 uv) {\n"); + out.Write("int4 sampleTexture(uint sampler_num, float3 uv) {\n"); if (ApiType == APIType::OpenGL || ApiType == APIType::Vulkan) - out.Write(" return iround(texture(samp[sampler_num], float3(uv, 0.0)) * 255.0);\n"); + out.Write(" return iround(texture(samp[sampler_num], uv) * 255.0);\n"); else if (ApiType == APIType::D3D) - out.Write(" return iround(Tex[sampler_num].Sample(samp[sampler_num], float3(uv, 0.0)) * " - "255.0);\n"); + out.Write(" return iround(Tex[sampler_num].Sample(samp[sampler_num], uv) * 255.0);\n"); out.Write("}\n\n"); } else { - out.Write("int4 sampleTexture(uint sampler_num, float2 uv) {\n" + out.Write("int4 sampleTexture(uint sampler_num, float3 uv) {\n" " // This is messy, but DirectX, OpenGl 3.3 and Opengl ES 3.0 doesn't support " "dynamic indexing of the sampler array\n" " // With any luck the shader compiler will optimise this if the hardware supports " @@ -201,10 +200,9 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config, for (int i = 0; i < 8; i++) { if (ApiType == APIType::OpenGL || ApiType == APIType::Vulkan) - out.Write(" case %du: return iround(texture(samp[%d], float3(uv, 0.0)) * 255.0);\n", i, i); + out.Write(" case %du: return iround(texture(samp[%d], uv) * 255.0);\n", i, i); else if (ApiType == APIType::D3D) - out.Write(" case %du: return iround(Tex[%d].Sample(samp[%d], float3(uv, 0.0)) * 255.0);\n", - i, i, i); + out.Write(" case %du: return iround(Tex[%d].Sample(samp[%d], uv) * 255.0);\n", i, i, i); } out.Write(" }\n" "}\n\n"); @@ -244,31 +242,33 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config, // ====================== // Indirect Lookup // ====================== - auto LookupIndirectTexture = [&out](const char* out_var_name, const char* in_index_name) { - out.Write( - "{\n" - " uint iref = bpmem_iref(%s);\n" - " if ( iref != 0u)\n" - " {\n" - " uint texcoord = bitfieldExtract(iref, 0, 3);\n" - " uint texmap = bitfieldExtract(iref, 8, 3);\n" - " float3 uv = getTexCoord(texcoord);\n" - " int2 fixedPoint_uv = int2((uv.z == 0.0 ? uv.xy : (uv.xy / uv.z)) * " I_TEXDIMS - "[texcoord].zw);\n" - "\n" - " if ((%s & 1u) == 0u)\n" - " fixedPoint_uv = fixedPoint_uv >> " I_INDTEXSCALE "[%s >> 1].xy;\n" - " else\n" - " fixedPoint_uv = fixedPoint_uv >> " I_INDTEXSCALE "[%s >> 1].zw;\n" - "\n" - " %s = sampleTexture(texmap, float2(fixedPoint_uv) * " I_TEXDIMS "[texmap].xy).abg;\n" - " }\n" - " else\n" - " {\n" - " %s = int3(0, 0, 0);\n" - " }\n" - "}\n", - in_index_name, in_index_name, in_index_name, in_index_name, out_var_name, out_var_name); + auto LookupIndirectTexture = [&out, stereo](const char* out_var_name, const char* in_index_name) { + out.Write("{\n" + " uint iref = bpmem_iref(%s);\n" + " if ( iref != 0u)\n" + " {\n" + " uint texcoord = bitfieldExtract(iref, 0, 3);\n" + " uint texmap = bitfieldExtract(iref, 8, 3);\n" + " float3 uv = getTexCoord(texcoord);\n" + " int2 fixedPoint_uv = int2((uv.z == 0.0 ? uv.xy : (uv.xy / uv.z)) * " I_TEXDIMS + "[texcoord].zw);\n" + "\n" + " if ((%s & 1u) == 0u)\n" + " fixedPoint_uv = fixedPoint_uv >> " I_INDTEXSCALE "[%s >> 1].xy;\n" + " else\n" + " fixedPoint_uv = fixedPoint_uv >> " I_INDTEXSCALE "[%s >> 1].zw;\n" + "\n" + " %s = sampleTexture(texmap, float3(float2(fixedPoint_uv) * " I_TEXDIMS + "[texmap].xy, %s)).abg;\n", + in_index_name, in_index_name, in_index_name, in_index_name, out_var_name, + stereo ? "float(layer)" : "0.0"); + out.Write(" }\n" + " else\n" + " {\n" + " %s = int3(0, 0, 0);\n" + " }\n" + "}\n", + out_var_name); }; // ====================== @@ -837,11 +837,10 @@ ShaderCode GenPixelShader(APIType ApiType, const ShaderHostConfig& host_config, " uint sampler_num = %s;\n", BitfieldExtract("ss.order", TwoTevStageOrders().texmap0).c_str()); out.Write("\n" - " float2 uv = (float2(tevcoord.xy)) * " I_TEXDIMS "[sampler_num].xy;\n" - "\n" - " int4 color = sampleTexture(sampler_num, uv);\n" - "\n" - " uint swap = %s;\n", + " float2 uv = (float2(tevcoord.xy)) * " I_TEXDIMS "[sampler_num].xy;\n"); + out.Write(" int4 color = sampleTexture(sampler_num, float3(uv, %s));\n", + stereo ? "float(layer)" : "0.0"); + out.Write(" uint swap = %s;\n", BitfieldExtract("ss.ac", TevStageCombiner().alphaC.tswap).c_str()); out.Write(" s.TexColor = Swizzle(swap, color);\n"); out.Write(" } else {\n"