Module: Mesa Branch: master Commit: 83b2f1d8cf53ec7f9defa2acdae313cdacb303af URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=83b2f1d8cf53ec7f9defa2acdae313cdacb303af
Author: Jonathan Marek <[email protected]> Date: Tue Apr 21 12:19:56 2020 -0400 turnip: set shader key msaa field Fixes per-sample interpolation. Signed-off-by: Jonathan Marek <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4665> --- src/freedreno/vulkan/tu_shader.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/freedreno/vulkan/tu_shader.c b/src/freedreno/vulkan/tu_shader.c index 85bf6bbc50f..aa07f5df066 100644 --- a/src/freedreno/vulkan/tu_shader.c +++ b/src/freedreno/vulkan/tu_shader.c @@ -596,6 +596,7 @@ tu_shader_compile_options_init( const VkGraphicsPipelineCreateInfo *pipeline_info) { bool has_gs = false; + bool msaa = false; if (pipeline_info) { for (uint32_t i = 0; i < pipeline_info->stageCount; i++) { if (pipeline_info->pStages[i].stage == VK_SHADER_STAGE_GEOMETRY_BIT) { @@ -603,12 +604,17 @@ tu_shader_compile_options_init( break; } } + + if (!pipeline_info->pRasterizationState->rasterizerDiscardEnable && + pipeline_info->pMultisampleState->rasterizationSamples > 1) + msaa = true; } *options = (struct tu_shader_compile_options) { /* TODO: Populate the remaining fields of ir3_shader_key. */ .key = { .has_gs = has_gs, + .msaa = msaa, }, /* TODO: VK_PIPELINE_CREATE_DISABLE_OPTIMIZATION_BIT * some optimizations need to happen otherwise shader might not compile _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
