From b0aa8ad73625941fe08b2d9df36e8319bb958dd0 Mon Sep 17 00:00:00 2001 From: Fernando Sahmkow Date: Tue, 9 Apr 2019 11:31:28 -0400 Subject: [PATCH] Correct depth compare with color formats for R32F --- .../renderer_opengl/gl_rasterizer_cache.cpp | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) diff --git a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp index 7a3280620f..e2ec72b4e1 100644 --- a/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp +++ b/src/video_core/renderer_opengl/gl_rasterizer_cache.cpp @@ -111,11 +111,26 @@ std::size_t SurfaceParams::InnerMemorySize(bool force_gl, bool layer_only, params.pixel_format = PixelFormatFromTextureFormat(config.tic.format, config.tic.r_type.Value(), params.srgb_conversion); - if (params.pixel_format == PixelFormat::R16U && config.tsc.depth_compare_enabled) { + if (config.tsc.depth_compare_enabled) { // Some titles create a 'R16U' (normalized 16-bit) texture with depth_compare enabled, // then attempt to sample from it via a shadow sampler. Convert format to Z16 (which also // causes GetFormatType to properly return 'Depth' below). - params.pixel_format = PixelFormat::Z16; + if (GetFormatType(params.pixel_format) == SurfaceType::ColorTexture) { + switch (params.pixel_format) { + case PixelFormat::R16S: + case PixelFormat::R16U: + case PixelFormat::R16F: + params.pixel_format = PixelFormat::Z16; + break; + case PixelFormat::R32F: + params.pixel_format = PixelFormat::Z32F; + break; + default: + LOG_WARNING(HW_GPU, "Color texture format being used with depth compare: {}", + static_cast(params.pixel_format)); + break; + } + } } params.component_type = ComponentTypeFromTexture(config.tic.r_type.Value());