radv: set ALPHA_TO_MASK_ENABLE at blend state init

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>

diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index 5da2793..670b89c 100644 (file)
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -755,6 +755,7 @@ radv_pipeline_init_blend_state(struct radv_pipeline *pipeline,
                               const struct radv_graphics_pipeline_create_info *extra)
 {
        const VkPipelineColorBlendStateCreateInfo *vkblend = pCreateInfo->pColorBlendState;
+       const VkPipelineMultisampleStateCreateInfo *vkms = pCreateInfo->pMultisampleState;
        struct radv_blend_state *blend = &pipeline->graphics.blend;
        unsigned mode = V_028808_CB_NORMAL;
        uint32_t blend_enable = 0, blend_need_alpha = 0;
@@ -780,6 +781,10 @@ radv_pipeline_init_blend_state(struct radv_pipeline *pipeline,
                S_028B70_ALPHA_TO_MASK_OFFSET2(2) |
                S_028B70_ALPHA_TO_MASK_OFFSET3(2);
 
+       if (vkms && vkms->alphaToCoverageEnable) {
+               blend->db_alpha_to_mask |= S_028B70_ALPHA_TO_MASK_ENABLE(1);
+       }
+
        blend->cb_target_mask = 0;
        for (i = 0; i < vkblend->attachmentCount; i++) {
                const VkPipelineColorBlendAttachmentState *att = &vkblend->pAttachments[i];
@@ -1041,7 +1046,6 @@ radv_pipeline_init_multisample_state(struct radv_pipeline *pipeline,
                                     const VkGraphicsPipelineCreateInfo *pCreateInfo)
 {
        const VkPipelineMultisampleStateCreateInfo *vkms = pCreateInfo->pMultisampleState;
-       struct radv_blend_state *blend = &pipeline->graphics.blend;
        struct radv_multisample_state *ms = &pipeline->graphics.ms;
        unsigned num_tile_pipes = pipeline->device->physical_device->rad_info.num_tile_pipes;
        int ps_iter_samples = 1;
@@ -1096,12 +1100,8 @@ radv_pipeline_init_multisample_state(struct radv_pipeline *pipeline,
                                        S_028A4C_OUT_OF_ORDER_WATER_MARK(0x7);
        }
 
-       if (vkms) {
-               if (vkms->alphaToCoverageEnable)
-                       blend->db_alpha_to_mask |= S_028B70_ALPHA_TO_MASK_ENABLE(1);
-
-               if (vkms->pSampleMask)
-                       mask = vkms->pSampleMask[0] & 0xffff;
+       if (vkms && vkms->pSampleMask) {
+               mask = vkms->pSampleMask[0] & 0xffff;
        }
 
        ms->pa_sc_aa_mask[0] = mask | (mask << 16);