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mesa/src/gallium/drivers/zink/zink_pipeline.c

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/*
* Copyright 2018 Collabora Ltd.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "compiler/spirv/spirv.h"
#include "zink_pipeline.h"
#include "zink_compiler.h"
#include "zink_context.h"
#include "zink_program.h"
#include "zink_render_pass.h"
#include "zink_screen.h"
#include "zink_state.h"
#include "util/u_debug.h"
#include "util/u_prim.h"
static VkBlendFactor
clamp_void_blend_factor(VkBlendFactor f)
{
if (f == VK_BLEND_FACTOR_ONE_MINUS_DST_ALPHA)
return VK_BLEND_FACTOR_ZERO;
if (f == VK_BLEND_FACTOR_DST_ALPHA)
return VK_BLEND_FACTOR_ONE;
return f;
}
VkPipeline
zink_create_gfx_pipeline(struct zink_screen *screen,
struct zink_gfx_program *prog,
struct zink_gfx_pipeline_state *state,
const uint8_t *binding_map,
VkPrimitiveTopology primitive_topology)
{
struct zink_rasterizer_hw_state *hw_rast_state = (void*)state;
VkPipelineVertexInputStateCreateInfo vertex_input_state;
if (!screen->info.have_EXT_vertex_input_dynamic_state || !state->element_state->num_attribs || !state->uses_dynamic_stride) {
memset(&vertex_input_state, 0, sizeof(vertex_input_state));
vertex_input_state.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
vertex_input_state.pVertexBindingDescriptions = state->element_state->b.bindings;
vertex_input_state.vertexBindingDescriptionCount = state->element_state->num_bindings;
vertex_input_state.pVertexAttributeDescriptions = state->element_state->attribs;
vertex_input_state.vertexAttributeDescriptionCount = state->element_state->num_attribs;
if (!screen->info.have_EXT_extended_dynamic_state || !state->uses_dynamic_stride) {
for (int i = 0; i < state->element_state->num_bindings; ++i) {
const unsigned buffer_id = binding_map[i];
VkVertexInputBindingDescription *binding = &state->element_state->b.bindings[i];
binding->stride = state->vertex_strides[buffer_id];
}
}
}
VkPipelineVertexInputDivisorStateCreateInfoEXT vdiv_state;
if (!screen->info.have_EXT_vertex_input_dynamic_state && state->element_state->b.divisors_present) {
memset(&vdiv_state, 0, sizeof(vdiv_state));
vertex_input_state.pNext = &vdiv_state;
vdiv_state.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_DIVISOR_STATE_CREATE_INFO_EXT;
vdiv_state.vertexBindingDivisorCount = state->element_state->b.divisors_present;
vdiv_state.pVertexBindingDivisors = state->element_state->b.divisors;
}
VkPipelineInputAssemblyStateCreateInfo primitive_state = {0};
primitive_state.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
primitive_state.topology = primitive_topology;
if (!screen->info.have_EXT_extended_dynamic_state2) {
switch (primitive_topology) {
case VK_PRIMITIVE_TOPOLOGY_POINT_LIST:
case VK_PRIMITIVE_TOPOLOGY_LINE_LIST:
case VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY:
case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST:
case VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST_WITH_ADJACENCY:
if (screen->info.have_EXT_primitive_topology_list_restart) {
primitive_state.primitiveRestartEnable = state->dyn_state2.primitive_restart ? VK_TRUE : VK_FALSE;
break;
}
FALLTHROUGH;
case VK_PRIMITIVE_TOPOLOGY_PATCH_LIST:
if (state->dyn_state2.primitive_restart)
mesa_loge("zink: restart_index set with unsupported primitive topology %u\n", primitive_topology);
primitive_state.primitiveRestartEnable = VK_FALSE;
break;
default:
primitive_state.primitiveRestartEnable = state->dyn_state2.primitive_restart ? VK_TRUE : VK_FALSE;
}
}
VkPipelineColorBlendAttachmentState blend_att[PIPE_MAX_COLOR_BUFS];
VkPipelineColorBlendStateCreateInfo blend_state = {0};
blend_state.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
if (state->blend_state) {
unsigned num_attachments = state->render_pass ?
state->render_pass->state.num_rts :
state->rendering_info.colorAttachmentCount;
if (state->render_pass && state->render_pass->state.have_zsbuf)
num_attachments--;
if (state->void_alpha_attachments) {
for (unsigned i = 0; i < num_attachments; i++) {
blend_att[i] = state->blend_state->attachments[i];
if (state->void_alpha_attachments & BITFIELD_BIT(i)) {
blend_att[i].dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO;
blend_att[i].srcColorBlendFactor = clamp_void_blend_factor(blend_att[i].srcColorBlendFactor);
blend_att[i].dstColorBlendFactor = clamp_void_blend_factor(blend_att[i].dstColorBlendFactor);
}
}
blend_state.pAttachments = blend_att;
} else
blend_state.pAttachments = state->blend_state->attachments;
blend_state.attachmentCount = num_attachments;
blend_state.logicOpEnable = state->blend_state->logicop_enable;
blend_state.logicOp = state->blend_state->logicop_func;
}
VkPipelineMultisampleStateCreateInfo ms_state = {0};
ms_state.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
ms_state.rasterizationSamples = state->rast_samples + 1;
if (state->blend_state) {
ms_state.alphaToCoverageEnable = state->blend_state->alpha_to_coverage;
if (state->blend_state->alpha_to_one && !screen->info.feats.features.alphaToOne) {
static bool warned = false;
warn_missing_feature(warned, "alphaToOne");
}
ms_state.alphaToOneEnable = state->blend_state->alpha_to_one;
}
/* "If pSampleMask is NULL, it is treated as if the mask has all bits set to 1."
* - Chapter 27. Rasterization
*
* thus it never makes sense to leave this as NULL since gallium will provide correct
* data here as long as sample_mask is initialized on context creation
*/
ms_state.pSampleMask = &state->sample_mask;
if (hw_rast_state->force_persample_interp) {
ms_state.sampleShadingEnable = VK_TRUE;
ms_state.minSampleShading = 1.0;
}
VkPipelineViewportStateCreateInfo viewport_state = {0};
VkPipelineViewportDepthClipControlCreateInfoEXT clip = {
VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_DEPTH_CLIP_CONTROL_CREATE_INFO_EXT,
NULL,
VK_TRUE
};
viewport_state.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
viewport_state.viewportCount = screen->info.have_EXT_extended_dynamic_state ? 0 : state->dyn_state1.num_viewports;
viewport_state.pViewports = NULL;
viewport_state.scissorCount = screen->info.have_EXT_extended_dynamic_state ? 0 : state->dyn_state1.num_viewports;
viewport_state.pScissors = NULL;
if (!screen->driver_workarounds.depth_clip_control_missing && !hw_rast_state->clip_halfz)
viewport_state.pNext = &clip;
VkPipelineRasterizationStateCreateInfo rast_state = {0};
rast_state.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
rast_state.depthClampEnable = true;
rast_state.rasterizerDiscardEnable = state->dyn_state2.rasterizer_discard;
rast_state.polygonMode = hw_rast_state->polygon_mode;
rast_state.cullMode = state->dyn_state1.cull_mode;
rast_state.frontFace = state->dyn_state1.front_face;
rast_state.depthBiasEnable = VK_TRUE;
rast_state.depthBiasConstantFactor = 0.0;
rast_state.depthBiasClamp = 0.0;
rast_state.depthBiasSlopeFactor = 0.0;
rast_state.lineWidth = 1.0f;
VkPipelineRasterizationDepthClipStateCreateInfoEXT depth_clip_state = {0};
depth_clip_state.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_DEPTH_CLIP_STATE_CREATE_INFO_EXT;
depth_clip_state.depthClipEnable = hw_rast_state->depth_clip;
if (screen->info.have_EXT_depth_clip_enable) {
depth_clip_state.pNext = rast_state.pNext;
rast_state.pNext = &depth_clip_state;
} else {
static bool warned = false;
warn_missing_feature(warned, "VK_EXT_depth_clip_enable");
rast_state.depthClampEnable = !hw_rast_state->depth_clip;
}
VkPipelineRasterizationProvokingVertexStateCreateInfoEXT pv_state;
pv_state.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_PROVOKING_VERTEX_STATE_CREATE_INFO_EXT;
pv_state.provokingVertexMode = hw_rast_state->pv_last ?
VK_PROVOKING_VERTEX_MODE_LAST_VERTEX_EXT :
VK_PROVOKING_VERTEX_MODE_FIRST_VERTEX_EXT;
if (screen->info.have_EXT_provoking_vertex && hw_rast_state->pv_last) {
pv_state.pNext = rast_state.pNext;
rast_state.pNext = &pv_state;
}
VkPipelineDepthStencilStateCreateInfo depth_stencil_state = {0};
depth_stencil_state.sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO;
depth_stencil_state.depthTestEnable = state->dyn_state1.depth_stencil_alpha_state->depth_test;
depth_stencil_state.depthCompareOp = state->dyn_state1.depth_stencil_alpha_state->depth_compare_op;
depth_stencil_state.depthBoundsTestEnable = state->dyn_state1.depth_stencil_alpha_state->depth_bounds_test;
depth_stencil_state.minDepthBounds = state->dyn_state1.depth_stencil_alpha_state->min_depth_bounds;
depth_stencil_state.maxDepthBounds = state->dyn_state1.depth_stencil_alpha_state->max_depth_bounds;
depth_stencil_state.stencilTestEnable = state->dyn_state1.depth_stencil_alpha_state->stencil_test;
depth_stencil_state.front = state->dyn_state1.depth_stencil_alpha_state->stencil_front;
depth_stencil_state.back = state->dyn_state1.depth_stencil_alpha_state->stencil_back;
depth_stencil_state.depthWriteEnable = state->dyn_state1.depth_stencil_alpha_state->depth_write;
VkDynamicState dynamicStateEnables[30] = {
VK_DYNAMIC_STATE_LINE_WIDTH,
VK_DYNAMIC_STATE_DEPTH_BIAS,
VK_DYNAMIC_STATE_BLEND_CONSTANTS,
VK_DYNAMIC_STATE_STENCIL_REFERENCE,
};
unsigned state_count = 4;
if (screen->info.have_EXT_extended_dynamic_state) {
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_VIEWPORT_WITH_COUNT;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_SCISSOR_WITH_COUNT;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_DEPTH_BOUNDS;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_DEPTH_BOUNDS_TEST_ENABLE;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_DEPTH_COMPARE_OP;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_DEPTH_TEST_ENABLE;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_DEPTH_WRITE_ENABLE;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_STENCIL_WRITE_MASK;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_STENCIL_COMPARE_MASK;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_STENCIL_OP;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_STENCIL_TEST_ENABLE;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_FRONT_FACE;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_PRIMITIVE_TOPOLOGY;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_CULL_MODE;
if (state->sample_locations_enabled)
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_SAMPLE_LOCATIONS_EXT;
} else {
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_VIEWPORT;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_SCISSOR;
}
if (state->element_state->num_attribs) {
if (screen->info.have_EXT_vertex_input_dynamic_state)
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_VERTEX_INPUT_EXT;
else if (screen->info.have_EXT_extended_dynamic_state && state->uses_dynamic_stride)
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_VERTEX_INPUT_BINDING_STRIDE;
}
if (screen->info.have_EXT_extended_dynamic_state2) {
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_PRIMITIVE_RESTART_ENABLE;
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_RASTERIZER_DISCARD_ENABLE;
if (screen->info.dynamic_state2_feats.extendedDynamicState2PatchControlPoints)
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_PATCH_CONTROL_POINTS_EXT;
}
if (!screen->driver_workarounds.color_write_missing)
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_COLOR_WRITE_ENABLE_EXT;
VkPipelineRasterizationLineStateCreateInfoEXT rast_line_state;
if (screen->info.have_EXT_line_rasterization) {
rast_line_state.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_LINE_STATE_CREATE_INFO_EXT;
rast_line_state.pNext = rast_state.pNext;
rast_line_state.stippledLineEnable = VK_FALSE;
rast_line_state.lineRasterizationMode = VK_LINE_RASTERIZATION_MODE_DEFAULT_EXT;
bool check_warn = false;
switch (primitive_topology) {
case VK_PRIMITIVE_TOPOLOGY_LINE_LIST:
case VK_PRIMITIVE_TOPOLOGY_LINE_STRIP:
case VK_PRIMITIVE_TOPOLOGY_LINE_LIST_WITH_ADJACENCY:
case VK_PRIMITIVE_TOPOLOGY_LINE_STRIP_WITH_ADJACENCY:
check_warn = true;
break;
default: break;
}
if (prog->nir[PIPE_SHADER_TESS_EVAL]) {
check_warn |= !prog->nir[PIPE_SHADER_TESS_EVAL]->info.tess.point_mode &&
prog->nir[PIPE_SHADER_TESS_EVAL]->info.tess._primitive_mode == TESS_PRIMITIVE_ISOLINES;
}
if (prog->nir[PIPE_SHADER_GEOMETRY]) {
switch (prog->nir[PIPE_SHADER_GEOMETRY]->info.gs.output_primitive) {
case SHADER_PRIM_LINES:
case SHADER_PRIM_LINE_LOOP:
case SHADER_PRIM_LINE_STRIP:
case SHADER_PRIM_LINES_ADJACENCY:
case SHADER_PRIM_LINE_STRIP_ADJACENCY:
check_warn = true;
break;
default: break;
}
}
if (check_warn) {
const char *features[4][2] = {
[VK_LINE_RASTERIZATION_MODE_DEFAULT_EXT] = {"",""},
[VK_LINE_RASTERIZATION_MODE_RECTANGULAR_EXT] = {"rectangularLines", "stippledRectangularLines"},
[VK_LINE_RASTERIZATION_MODE_BRESENHAM_EXT] = {"bresenhamLines", "stippledBresenhamLines"},
[VK_LINE_RASTERIZATION_MODE_RECTANGULAR_SMOOTH_EXT] = {"smoothLines", "stippledSmoothLines"},
};
static bool warned[6] = {0};
const VkPhysicalDeviceLineRasterizationFeaturesEXT *line_feats = &screen->info.line_rast_feats;
/* line features can be represented as an array VkBool32[6],
* with the 3 base features preceding the 3 (matching) stippled features
*/
const VkBool32 *feat = &line_feats->rectangularLines;
unsigned mode_idx = hw_rast_state->line_mode - VK_LINE_RASTERIZATION_MODE_RECTANGULAR_EXT;
/* add base mode index, add 3 if stippling is enabled */
mode_idx += hw_rast_state->line_stipple_enable * 3;
if (*(feat + mode_idx))
rast_line_state.lineRasterizationMode = hw_rast_state->line_mode;
else
warn_missing_feature(warned[mode_idx], features[hw_rast_state->line_mode][hw_rast_state->line_stipple_enable]);
}
if (hw_rast_state->line_stipple_enable) {
dynamicStateEnables[state_count++] = VK_DYNAMIC_STATE_LINE_STIPPLE_EXT;
rast_line_state.stippledLineEnable = VK_TRUE;
}
rast_state.pNext = &rast_line_state;
}
assert(state_count < ARRAY_SIZE(dynamicStateEnables));
VkPipelineDynamicStateCreateInfo pipelineDynamicStateCreateInfo = {0};
pipelineDynamicStateCreateInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
pipelineDynamicStateCreateInfo.pDynamicStates = dynamicStateEnables;
pipelineDynamicStateCreateInfo.dynamicStateCount = state_count;
VkGraphicsPipelineCreateInfo pci = {0};
pci.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
pci.layout = prog->base.layout;
if (state->render_pass)
pci.renderPass = state->render_pass->render_pass;
else
pci.pNext = &state->rendering_info;
if (!screen->info.have_EXT_vertex_input_dynamic_state || !state->element_state->num_attribs || !state->uses_dynamic_stride)
pci.pVertexInputState = &vertex_input_state;
pci.pInputAssemblyState = &primitive_state;
pci.pRasterizationState = &rast_state;
pci.pColorBlendState = &blend_state;
pci.pMultisampleState = &ms_state;
pci.pViewportState = &viewport_state;
pci.pDepthStencilState = &depth_stencil_state;
pci.pDynamicState = &pipelineDynamicStateCreateInfo;
VkPipelineTessellationStateCreateInfo tci = {0};
VkPipelineTessellationDomainOriginStateCreateInfo tdci = {0};
if (prog->shaders[PIPE_SHADER_TESS_CTRL] && prog->shaders[PIPE_SHADER_TESS_EVAL]) {
tci.sType = VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_STATE_CREATE_INFO;
tci.patchControlPoints = state->dyn_state2.vertices_per_patch;
pci.pTessellationState = &tci;
tci.pNext = &tdci;
tdci.sType = VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_DOMAIN_ORIGIN_STATE_CREATE_INFO;
tdci.domainOrigin = VK_TESSELLATION_DOMAIN_ORIGIN_LOWER_LEFT;
}
VkPipelineShaderStageCreateInfo shader_stages[ZINK_SHADER_COUNT];
uint32_t num_stages = 0;
for (int i = 0; i < ZINK_SHADER_COUNT; ++i) {
if (!prog->modules[i])
continue;
VkPipelineShaderStageCreateInfo stage = {0};
stage.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
stage.stage = zink_shader_stage(i);
stage.module = prog->modules[i]->shader;
stage.pName = "main";
shader_stages[num_stages++] = stage;
}
assert(num_stages > 0);
pci.pStages = shader_stages;
pci.stageCount = num_stages;
VkPipeline pipeline;
VkResult result = VKSCR(CreateGraphicsPipelines)(screen->dev, prog->base.pipeline_cache,
1, &pci, NULL, &pipeline);
if (result != VK_SUCCESS) {
mesa_loge("ZINK: vkCreateGraphicsPipelines failed (%s)", vk_Result_to_str(result));
return VK_NULL_HANDLE;
}
return pipeline;
}
VkPipeline
zink_create_compute_pipeline(struct zink_screen *screen, struct zink_compute_program *comp, struct zink_compute_pipeline_state *state)
{
VkComputePipelineCreateInfo pci = {0};
pci.sType = VK_STRUCTURE_TYPE_COMPUTE_PIPELINE_CREATE_INFO;
pci.layout = comp->base.layout;
VkPipelineShaderStageCreateInfo stage = {0};
stage.sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
stage.stage = VK_SHADER_STAGE_COMPUTE_BIT;
stage.module = comp->curr->shader;
stage.pName = "main";
VkSpecializationInfo sinfo = {0};
VkSpecializationMapEntry me[3];
if (state->use_local_size) {
stage.pSpecializationInfo = &sinfo;
sinfo.mapEntryCount = 3;
sinfo.pMapEntries = &me[0];
sinfo.dataSize = sizeof(state->local_size);
sinfo.pData = &state->local_size[0];
uint32_t ids[] = {ZINK_WORKGROUP_SIZE_X, ZINK_WORKGROUP_SIZE_Y, ZINK_WORKGROUP_SIZE_Z};
for (int i = 0; i < 3; i++) {
me[i].size = sizeof(uint32_t);
me[i].constantID = ids[i];
me[i].offset = i * sizeof(uint32_t);
}
}
pci.stage = stage;
VkPipeline pipeline;
VkResult result = VKSCR(CreateComputePipelines)(screen->dev, comp->base.pipeline_cache,
1, &pci, NULL, &pipeline);
if (result != VK_SUCCESS) {
mesa_loge("ZINK: vkCreateComputePipelines failed (%s)", vk_Result_to_str(result));
return VK_NULL_HANDLE;
}
zink_screen_update_pipeline_cache(screen, &comp->base);
return pipeline;
}
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