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rsx/vk/gl: Minor fixes

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kd-11 2017-06-12 16:24:37 +03:00
parent 6a9eef0382
commit b50d5107b3
2 changed files with 4 additions and 4 deletions
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6
rpcs3/Emu/RSX/GL/GLCommonDecompiler.cpp
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@ -81,7 +81,7 @@ std::string getFunctionImpl(FUNCTION f)
case FUNCTION::FUNCTION_VERTEX_TEXTURE_FETCH2D:
return "textureLod($t, $0.xy, 0)";
case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_DEPTH_RGBA:
return "texture2DReconstruct($t, $0.xy)";
return "texture2DReconstruct($t, $0.xy * $t_coord_scale)";
}
}
@ -123,9 +123,9 @@ void insert_glsl_legacy_function(std::ostream& OS)
//NOTE: We lose precision if we just store depth value into 8-bit textures i.e (depth, 0, 0)
//NOTE2: After testing with GOW, the w component is either the original depth or wraps around to the x component
//Since component.r == depth_value with some precision loss, just use the precise depth value for now (further testing needed)
OS << "highp vec4 texture2DReconstruct(sampler2D tex, vec2 coord)\n";
OS << "vec4 texture2DReconstruct(sampler2D tex, vec2 coord)\n";
OS << "{\n";
OS << " highp float depth_value = texture(tex, coord.xy).r;\n";
OS << " float depth_value = texture(tex, coord.xy).r;\n";
OS << " uint value = uint(depth_value * 16777215);\n";
OS << " uint b = (value & 0xff);\n";
OS << " uint g = (value >> 8) & 0xff;\n";

2
rpcs3/Emu/RSX/VK/VKCommonDecompiler.cpp
View file

@ -62,7 +62,7 @@ namespace vk
case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_LOD:
return "textureLod($t, $0.xy * texture_parameters[$_i].xy, $1.x)";
case FUNCTION::FUNCTION_TEXTURE_SAMPLE2D_GRAD:
return "textureGrad($t, $0.xy, $1.xy, $2.xy)"; // Note: $1.x is bias
return "textureGrad($t, $0.xy * texture_parameters[$_i].xy, $1.xy, $2.xy)"; // Note: $1.x is bias
case FUNCTION::FUNCTION_TEXTURE_SAMPLECUBE:
return "texture($t, $0.xyz)";
case FUNCTION::FUNCTION_TEXTURE_SAMPLECUBE_PROJ: