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GPU/HW: Interlace at native resolution rather than 1x

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Also fixes screen bobbing when interlacing is disabled.
This commit is contained in:
Connor McLaughlin
2020-05-27 00:27:25 +10:00
parent 23436f08ba
commit 445bd02cad
4 changed files with 14 additions and 17 deletions
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6
src/core/gpu_hw_shadergen.cpp
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@ -668,7 +668,7 @@ float4 SampleFromVRAM(uint4 texpage, uint2 icoord)
float oalpha;
#if INTERLACING
if (((fixYCoord(uint(v_pos.y)) / RESOLUTION_SCALE) & 1u) == u_interlaced_displayed_field)
if ((fixYCoord(uint(v_pos.y)) & 1u) == u_interlaced_displayed_field)
discard;
#endif
@ -979,7 +979,7 @@ std::string GPU_HW_ShaderGen::GenerateInterlacedFillFragmentShader()
ss << R"(
{
if (((fixYCoord(uint(v_pos.y)) / RESOLUTION_SCALE) & 1u) == u_interlaced_displayed_field)
if ((fixYCoord(uint(v_pos.y)) & 1u) == u_interlaced_displayed_field)
discard;
o_col0 = u_fill_color;
@ -1026,7 +1026,7 @@ std::string GPU_HW_ShaderGen::GenerateDisplayFragmentShader(bool depth_24bit, GP
uint2 icoords = uint2(v_pos.xy);
#if INTERLACED
if (((fixYCoord(icoords.y) / RESOLUTION_SCALE) & 1u) != u_field_offset)
if ((fixYCoord(icoords.y) & 1u) != u_field_offset)
discard;
#if !INTERLEAVED