diff options
| -rw-r--r-- | src/amd/vulkan/radv_pipeline.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c index 78efbbe..7740f6b 100644 --- a/src/amd/vulkan/radv_pipeline.c +++ b/src/amd/vulkan/radv_pipeline.c @@ -642,7 +642,8 @@ radv_pipeline_compute_spi_color_formats(struct radv_pipeline *pipeline, const VkGraphicsPipelineCreateInfo *pCreateInfo, uint32_t blend_enable, uint32_t blend_need_alpha, - bool single_cb_enable) + bool single_cb_enable, + bool blend_mrt0_is_dual_src) { RADV_FROM_HANDLE(radv_render_pass, pass, pCreateInfo->renderPass); struct radv_subpass *subpass = pass->subpasses + pCreateInfo->subpass; @@ -664,6 +665,8 @@ radv_pipeline_compute_spi_color_formats(struct radv_pipeline *pipeline, blend->cb_shader_mask = si_get_cb_shader_mask(col_format); + if (blend_mrt0_is_dual_src) + col_format |= (col_format & 0xf) << 4; if (!col_format) col_format |= V_028714_SPI_SHADER_32_R; blend->spi_shader_col_format = col_format; @@ -715,6 +718,7 @@ radv_pipeline_init_blend_state(struct radv_pipeline *pipeline, struct radv_blend_state *blend = &pipeline->graphics.blend; unsigned mode = V_028808_CB_NORMAL; uint32_t blend_enable = 0, blend_need_alpha = 0; + bool blend_mrt0_is_dual_src = false; int i; bool single_cb_enable = false; if (extra && extra->custom_blend_mode) { @@ -755,7 +759,9 @@ radv_pipeline_init_blend_state(struct radv_pipeline *pipeline, } if (is_dual_src(srcRGB) || is_dual_src(dstRGB) || is_dual_src(srcA) || is_dual_src(dstA)) - radv_finishme("dual source blending"); + if (i == 0) + blend_mrt0_is_dual_src = true; + if (eqRGB == VK_BLEND_OP_MIN || eqRGB == VK_BLEND_OP_MAX) { srcRGB = VK_BLEND_FACTOR_ONE; dstRGB = VK_BLEND_FACTOR_ONE; @@ -797,7 +803,7 @@ radv_pipeline_init_blend_state(struct radv_pipeline *pipeline, blend->cb_color_control |= S_028808_MODE(V_028808_CB_DISABLE); radv_pipeline_compute_spi_color_formats(pipeline, pCreateInfo, - blend_enable, blend_need_alpha, single_cb_enable); + blend_enable, blend_need_alpha, single_cb_enable, blend_mrt0_is_dual_src); } static uint32_t si_translate_stencil_op(enum VkStencilOp op) |