diff options
Diffstat (limited to 'Source/Core/VideoCommon/PixelShaderGen.cpp')
| -rw-r--r-- | Source/Core/VideoCommon/PixelShaderGen.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/Source/Core/VideoCommon/PixelShaderGen.cpp b/Source/Core/VideoCommon/PixelShaderGen.cpp index 0f03fc013b..c0b45fdfda 100644 --- a/Source/Core/VideoCommon/PixelShaderGen.cpp +++ b/Source/Core/VideoCommon/PixelShaderGen.cpp @@ -10,6 +10,7 @@ #include <xlocale.h> #endif +#include "VideoCommon/BoundingBox.h" #include "VideoCommon/BPMemory.h" #include "VideoCommon/ConstantManager.h" #include "VideoCommon/LightingShaderGen.h" @@ -264,6 +265,16 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T "\tfloat4 " I_DEPTHPARAMS";\n" "};\n"); } + + if (g_ActiveConfig.backend_info.bSupportsBBox) + { + out.Write( + "layout(std140, binding = 3) buffer BBox {\n" + "\tint4 bbox_data;\n" + "};\n" + ); + } + const bool forced_early_z = g_ActiveConfig.backend_info.bSupportsEarlyZ && bpmem.UseEarlyDepthTest() && (g_ActiveConfig.bFastDepthCalc || bpmem.alpha_test.TestResult() == AlphaTest::UNDETERMINED); const bool per_pixel_depth = (bpmem.ztex2.op != ZTEXTURE_DISABLE && bpmem.UseLateDepthTest()) || (!g_ActiveConfig.bFastDepthCalc && bpmem.zmode.testenable && !forced_early_z); @@ -551,6 +562,17 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T out.Write("\tocol0.a = float(" I_ALPHA".a) / 255.0;\n"); } + if (g_ActiveConfig.backend_info.bSupportsBBox && BoundingBox::active) + { + uid_data->bounding_box = true; + out.Write( + "\tif(bbox_data.x > int(gl_FragCoord.x)) atomicMin(bbox_data.x, int(gl_FragCoord.x));\n" + "\tif(bbox_data.y < int(gl_FragCoord.x)) atomicMax(bbox_data.y, int(gl_FragCoord.x));\n" + "\tif(bbox_data.z > int(gl_FragCoord.y)) atomicMin(bbox_data.z, int(gl_FragCoord.y));\n" + "\tif(bbox_data.w < int(gl_FragCoord.y)) atomicMax(bbox_data.w, int(gl_FragCoord.y));\n" + ); + } + out.Write("}\n"); if (is_writing_shadercode) |