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rsx: Rework texture coordinate handling to support clamping and a more sane scale-bias setup

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kd-11 2023-06-20 14:54:32 +03:00 • committed by kd-11
parent 66cb855db0
commit d77a78cdf1
17 changed files with 239 additions and 99 deletions
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6
rpcs3/Emu/RSX/Program/GLSLSnippets/RSXProg/RSXFragmentTextureDepthConversion.glsl
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@ -1,8 +1,8 @@
R"(
#define ZS_READ(index, coord) vec2(texture(TEX_NAME(index), coord).r, float(texture(TEX_NAME_STENCIL(index), coord).x))
#define TEX1D_Z24X8_RGBA8(index, coord1) process_texel(convert_z24x8_to_rgba8(ZS_READ(index, COORD_SCALE1(index, coord1)), texture_parameters[index].remap, TEX_FLAGS(index)), TEX_FLAGS(index))
#define TEX2D_Z24X8_RGBA8(index, coord2) process_texel(convert_z24x8_to_rgba8(ZS_READ(index, COORD_SCALE2(index, coord2)), texture_parameters[index].remap, TEX_FLAGS(index)), TEX_FLAGS(index))
#define TEX3D_Z24X8_RGBA8(index, coord3) process_texel(convert_z24x8_to_rgba8(ZS_READ(index, COORD_SCALE3(index, coord3)), texture_parameters[index].remap, TEX_FLAGS(index)), TEX_FLAGS(index))
#define TEX1D_Z24X8_RGBA8(index, coord1) _process_texel(convert_z24x8_to_rgba8(ZS_READ(index, COORD_SCALE1(index, coord1)), texture_parameters[index].remap, TEX_FLAGS(index)), TEX_FLAGS(index))
#define TEX2D_Z24X8_RGBA8(index, coord2) _process_texel(convert_z24x8_to_rgba8(ZS_READ(index, COORD_SCALE2(index, coord2)), texture_parameters[index].remap, TEX_FLAGS(index)), TEX_FLAGS(index))
#define TEX3D_Z24X8_RGBA8(index, coord3) _process_texel(convert_z24x8_to_rgba8(ZS_READ(index, COORD_SCALE3(index, coord3)), texture_parameters[index].remap, TEX_FLAGS(index)), TEX_FLAGS(index))
// NOTE: Memory layout is fetched as byteswapped BGRA [GBAR] (GOW collection, DS2, DeS)
// The A component (Z) is useless (should contain stencil8 or just 1)