diff options
author | Samuel Pitoiset <[email protected]> | 2018-03-29 10:01:41 +0200 |
---|---|---|
committer | Samuel Pitoiset <[email protected]> | 2018-04-04 13:32:00 +0200 |
commit | ac456d0d1b45a7df38dc7016d51591496500eeed (patch) | |
tree | 2de94373abb8278e5766ce94fe7e816daf204ec4 /src/amd | |
parent | e4976ca33b1b710f15d946324a55c7e19ed0bb15 (diff) |
radv: put more fields in radv_blend_state
Some will be used for further optimizations (ie. out-of-order rast).
Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>
Diffstat (limited to 'src/amd')
-rw-r--r-- | src/amd/vulkan/radv_pipeline.c | 37 |
1 files changed, 17 insertions, 20 deletions
diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c index 71c6f2e58c5..026bf83cc55 100644 --- a/src/amd/vulkan/radv_pipeline.c +++ b/src/amd/vulkan/radv_pipeline.c @@ -50,6 +50,9 @@ #include "ac_shader_util.h" struct radv_blend_state { + uint32_t blend_enable; + uint32_t need_src_alpha; + uint32_t cb_color_control; uint32_t cb_target_mask; uint32_t sx_mrt_blend_opt[8]; @@ -58,6 +61,9 @@ struct radv_blend_state { uint32_t spi_shader_col_format; uint32_t cb_shader_mask; uint32_t db_alpha_to_mask; + + bool single_cb_enable; + bool mrt0_is_dual_src; }; struct radv_tessellation_state { @@ -435,17 +441,13 @@ static unsigned si_choose_spi_color_format(VkFormat vk_format, static void 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 blend_mrt0_is_dual_src, struct radv_blend_state *blend) { RADV_FROM_HANDLE(radv_render_pass, pass, pCreateInfo->renderPass); struct radv_subpass *subpass = pass->subpasses + pCreateInfo->subpass; unsigned col_format = 0; - for (unsigned i = 0; i < (single_cb_enable ? 1 : subpass->color_count); ++i) { + for (unsigned i = 0; i < (blend->single_cb_enable ? 1 : subpass->color_count); ++i) { unsigned cf; if (subpass->color_attachments[i].attachment == VK_ATTACHMENT_UNUSED) { @@ -454,8 +456,8 @@ radv_pipeline_compute_spi_color_formats(struct radv_pipeline *pipeline, struct radv_render_pass_attachment *attachment = pass->attachments + subpass->color_attachments[i].attachment; cf = si_choose_spi_color_format(attachment->format, - blend_enable & (1 << i), - blend_need_alpha & (1 << i)); + blend->blend_enable & (1 << i), + blend->need_src_alpha & (1 << i)); } col_format |= cf << (4 * i); @@ -463,7 +465,7 @@ radv_pipeline_compute_spi_color_formats(struct radv_pipeline *pipeline, blend->cb_shader_mask = ac_get_cb_shader_mask(col_format); - if (blend_mrt0_is_dual_src) + if (blend->mrt0_is_dual_src) col_format |= (col_format & 0xf) << 4; blend->spi_shader_col_format = col_format; } @@ -534,16 +536,13 @@ radv_pipeline_init_blend_state(struct radv_pipeline *pipeline, const VkPipelineMultisampleStateCreateInfo *vkms = pCreateInfo->pMultisampleState; struct radv_blend_state blend = {0}; 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 (!vkblend) return blend; if (extra && extra->custom_blend_mode) { - single_cb_enable = true; + blend.single_cb_enable = true; mode = extra->custom_blend_mode; } blend.cb_color_control = 0; @@ -586,7 +585,7 @@ 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)) if (i == 0) - blend_mrt0_is_dual_src = true; + blend.mrt0_is_dual_src = true; if (eqRGB == VK_BLEND_OP_MIN || eqRGB == VK_BLEND_OP_MAX) { srcRGB = VK_BLEND_FACTOR_ONE; @@ -654,7 +653,7 @@ radv_pipeline_init_blend_state(struct radv_pipeline *pipeline, } blend.cb_blend_control[i] = blend_cntl; - blend_enable |= 1 << i; + blend.blend_enable |= 1 << i; if (srcRGB == VK_BLEND_FACTOR_SRC_ALPHA || dstRGB == VK_BLEND_FACTOR_SRC_ALPHA || @@ -662,7 +661,7 @@ radv_pipeline_init_blend_state(struct radv_pipeline *pipeline, dstRGB == VK_BLEND_FACTOR_SRC_ALPHA_SATURATE || srcRGB == VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA || dstRGB == VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA) - blend_need_alpha |= 1 << i; + blend.need_src_alpha |= 1 << i; } for (i = vkblend->attachmentCount; i < 8; i++) { blend.cb_blend_control[i] = 0; @@ -671,7 +670,7 @@ radv_pipeline_init_blend_state(struct radv_pipeline *pipeline, if (pipeline->device->physical_device->has_rbplus) { /* Disable RB+ blend optimizations for dual source blending. */ - if (blend_mrt0_is_dual_src) { + if (blend.mrt0_is_dual_src) { for (i = 0; i < 8; i++) { blend.sx_mrt_blend_opt[i] = S_028760_COLOR_COMB_FCN(V_028760_OPT_COMB_NONE) | @@ -682,7 +681,7 @@ radv_pipeline_init_blend_state(struct radv_pipeline *pipeline, /* RB+ doesn't work with dual source blending, logic op and * RESOLVE. */ - if (blend_mrt0_is_dual_src || vkblend->logicOpEnable || + if (blend.mrt0_is_dual_src || vkblend->logicOpEnable || mode == V_028808_CB_RESOLVE) blend.cb_color_control |= S_028808_DISABLE_DUAL_QUAD(1); } @@ -692,9 +691,7 @@ radv_pipeline_init_blend_state(struct radv_pipeline *pipeline, else 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_mrt0_is_dual_src, - &blend); + radv_pipeline_compute_spi_color_formats(pipeline, pCreateInfo, &blend); return blend; } |