| /* |
| * 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 "zink_context.h" |
| |
| #include "zink_batch.h" |
| #include "zink_compiler.h" |
| #include "zink_fence.h" |
| #include "zink_framebuffer.h" |
| #include "zink_helpers.h" |
| #include "zink_program.h" |
| #include "zink_pipeline.h" |
| #include "zink_query.h" |
| #include "zink_render_pass.h" |
| #include "zink_resource.h" |
| #include "zink_screen.h" |
| #include "zink_state.h" |
| #include "zink_surface.h" |
| |
| #include "indices/u_primconvert.h" |
| #include "util/u_blitter.h" |
| #include "util/u_debug.h" |
| #include "util/format/u_format.h" |
| #include "util/u_framebuffer.h" |
| #include "util/u_helpers.h" |
| #include "util/u_inlines.h" |
| |
| #include "nir.h" |
| |
| #include "util/u_memory.h" |
| #include "util/u_upload_mgr.h" |
| |
| static void |
| zink_context_destroy(struct pipe_context *pctx) |
| { |
| struct zink_context *ctx = zink_context(pctx); |
| struct zink_screen *screen = zink_screen(pctx->screen); |
| |
| if (vkQueueWaitIdle(ctx->queue) != VK_SUCCESS) |
| debug_printf("vkQueueWaitIdle failed\n"); |
| |
| for (unsigned i = 0; i < ARRAY_SIZE(ctx->null_buffers); i++) |
| pipe_resource_reference(&ctx->null_buffers[i], NULL); |
| |
| for (int i = 0; i < ARRAY_SIZE(ctx->batches); ++i) { |
| vkDestroyDescriptorPool(screen->dev, ctx->batches[i].descpool, NULL); |
| vkFreeCommandBuffers(screen->dev, ctx->cmdpool, 1, &ctx->batches[i].cmdbuf); |
| } |
| vkDestroyCommandPool(screen->dev, ctx->cmdpool, NULL); |
| |
| util_primconvert_destroy(ctx->primconvert); |
| u_upload_destroy(pctx->stream_uploader); |
| slab_destroy_child(&ctx->transfer_pool); |
| util_blitter_destroy(ctx->blitter); |
| FREE(ctx); |
| } |
| |
| static VkSamplerMipmapMode |
| sampler_mipmap_mode(enum pipe_tex_mipfilter filter) |
| { |
| switch (filter) { |
| case PIPE_TEX_MIPFILTER_NEAREST: return VK_SAMPLER_MIPMAP_MODE_NEAREST; |
| case PIPE_TEX_MIPFILTER_LINEAR: return VK_SAMPLER_MIPMAP_MODE_LINEAR; |
| case PIPE_TEX_MIPFILTER_NONE: |
| unreachable("PIPE_TEX_MIPFILTER_NONE should be dealt with earlier"); |
| } |
| unreachable("unexpected filter"); |
| } |
| |
| static VkSamplerAddressMode |
| sampler_address_mode(enum pipe_tex_wrap filter) |
| { |
| switch (filter) { |
| case PIPE_TEX_WRAP_REPEAT: return VK_SAMPLER_ADDRESS_MODE_REPEAT; |
| case PIPE_TEX_WRAP_CLAMP: return VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE; /* not technically correct, but kinda works */ |
| case PIPE_TEX_WRAP_CLAMP_TO_EDGE: return VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE; |
| case PIPE_TEX_WRAP_CLAMP_TO_BORDER: return VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER; |
| case PIPE_TEX_WRAP_MIRROR_REPEAT: return VK_SAMPLER_ADDRESS_MODE_MIRRORED_REPEAT; |
| case PIPE_TEX_WRAP_MIRROR_CLAMP: return VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE; /* not technically correct, but kinda works */ |
| case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE: return VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE; |
| case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER: return VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE; /* not technically correct, but kinda works */ |
| } |
| unreachable("unexpected wrap"); |
| } |
| |
| static VkCompareOp |
| compare_op(enum pipe_compare_func op) |
| { |
| switch (op) { |
| case PIPE_FUNC_NEVER: return VK_COMPARE_OP_NEVER; |
| case PIPE_FUNC_LESS: return VK_COMPARE_OP_LESS; |
| case PIPE_FUNC_EQUAL: return VK_COMPARE_OP_EQUAL; |
| case PIPE_FUNC_LEQUAL: return VK_COMPARE_OP_LESS_OR_EQUAL; |
| case PIPE_FUNC_GREATER: return VK_COMPARE_OP_GREATER; |
| case PIPE_FUNC_NOTEQUAL: return VK_COMPARE_OP_NOT_EQUAL; |
| case PIPE_FUNC_GEQUAL: return VK_COMPARE_OP_GREATER_OR_EQUAL; |
| case PIPE_FUNC_ALWAYS: return VK_COMPARE_OP_ALWAYS; |
| } |
| unreachable("unexpected compare"); |
| } |
| |
| static void * |
| zink_create_sampler_state(struct pipe_context *pctx, |
| const struct pipe_sampler_state *state) |
| { |
| struct zink_screen *screen = zink_screen(pctx->screen); |
| |
| VkSamplerCreateInfo sci = {}; |
| sci.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO; |
| sci.magFilter = zink_filter(state->mag_img_filter); |
| sci.minFilter = zink_filter(state->min_img_filter); |
| |
| if (state->min_mip_filter != PIPE_TEX_MIPFILTER_NONE) { |
| sci.mipmapMode = sampler_mipmap_mode(state->min_mip_filter); |
| sci.minLod = state->min_lod; |
| sci.maxLod = state->max_lod; |
| } else { |
| sci.mipmapMode = VK_SAMPLER_MIPMAP_MODE_NEAREST; |
| sci.minLod = 0; |
| sci.maxLod = 0; |
| } |
| |
| sci.addressModeU = sampler_address_mode(state->wrap_s); |
| sci.addressModeV = sampler_address_mode(state->wrap_t); |
| sci.addressModeW = sampler_address_mode(state->wrap_r); |
| sci.mipLodBias = state->lod_bias; |
| |
| if (state->compare_mode == PIPE_TEX_COMPARE_NONE) |
| sci.compareOp = VK_COMPARE_OP_NEVER; |
| else { |
| sci.compareOp = compare_op(state->compare_func); |
| sci.compareEnable = VK_TRUE; |
| } |
| |
| sci.borderColor = VK_BORDER_COLOR_FLOAT_TRANSPARENT_BLACK; // TODO |
| sci.unnormalizedCoordinates = !state->normalized_coords; |
| |
| if (state->max_anisotropy > 1) { |
| sci.maxAnisotropy = state->max_anisotropy; |
| sci.anisotropyEnable = VK_TRUE; |
| } |
| |
| VkSampler *sampler = CALLOC(1, sizeof(VkSampler)); |
| if (!sampler) |
| return NULL; |
| |
| if (vkCreateSampler(screen->dev, &sci, NULL, sampler) != VK_SUCCESS) { |
| FREE(sampler); |
| return NULL; |
| } |
| |
| return sampler; |
| } |
| |
| static void |
| zink_bind_sampler_states(struct pipe_context *pctx, |
| enum pipe_shader_type shader, |
| unsigned start_slot, |
| unsigned num_samplers, |
| void **samplers) |
| { |
| struct zink_context *ctx = zink_context(pctx); |
| for (unsigned i = 0; i < num_samplers; ++i) { |
| VkSampler *sampler = samplers[i]; |
| ctx->sampler_states[shader][start_slot + i] = sampler; |
| ctx->samplers[shader][start_slot + i] = sampler ? *sampler : VK_NULL_HANDLE; |
| } |
| ctx->num_samplers[shader] = start_slot + num_samplers; |
| } |
| |
| static void |
| zink_delete_sampler_state(struct pipe_context *pctx, |
| void *sampler_state) |
| { |
| struct zink_batch *batch = zink_curr_batch(zink_context(pctx)); |
| util_dynarray_append(&batch->zombie_samplers, VkSampler, |
| *(VkSampler *)sampler_state); |
| FREE(sampler_state); |
| } |
| |
| |
| static VkImageViewType |
| image_view_type(enum pipe_texture_target target) |
| { |
| switch (target) { |
| case PIPE_TEXTURE_1D: return VK_IMAGE_VIEW_TYPE_1D; |
| case PIPE_TEXTURE_1D_ARRAY: return VK_IMAGE_VIEW_TYPE_1D_ARRAY; |
| case PIPE_TEXTURE_2D: return VK_IMAGE_VIEW_TYPE_2D; |
| case PIPE_TEXTURE_2D_ARRAY: return VK_IMAGE_VIEW_TYPE_2D_ARRAY; |
| case PIPE_TEXTURE_CUBE: return VK_IMAGE_VIEW_TYPE_CUBE; |
| case PIPE_TEXTURE_CUBE_ARRAY: return VK_IMAGE_VIEW_TYPE_CUBE_ARRAY; |
| case PIPE_TEXTURE_3D: return VK_IMAGE_VIEW_TYPE_3D; |
| case PIPE_TEXTURE_RECT: return VK_IMAGE_VIEW_TYPE_2D; |
| default: |
| unreachable("unexpected target"); |
| } |
| } |
| |
| static VkComponentSwizzle |
| component_mapping(enum pipe_swizzle swizzle) |
| { |
| switch (swizzle) { |
| case PIPE_SWIZZLE_X: return VK_COMPONENT_SWIZZLE_R; |
| case PIPE_SWIZZLE_Y: return VK_COMPONENT_SWIZZLE_G; |
| case PIPE_SWIZZLE_Z: return VK_COMPONENT_SWIZZLE_B; |
| case PIPE_SWIZZLE_W: return VK_COMPONENT_SWIZZLE_A; |
| case PIPE_SWIZZLE_0: return VK_COMPONENT_SWIZZLE_ZERO; |
| case PIPE_SWIZZLE_1: return VK_COMPONENT_SWIZZLE_ONE; |
| case PIPE_SWIZZLE_NONE: return VK_COMPONENT_SWIZZLE_IDENTITY; // ??? |
| default: |
| unreachable("unexpected swizzle"); |
| } |
| } |
| |
| static VkImageAspectFlags |
| sampler_aspect_from_format(enum pipe_format fmt) |
| { |
| if (util_format_is_depth_or_stencil(fmt)) { |
| const struct util_format_description *desc = util_format_description(fmt); |
| if (util_format_has_depth(desc)) |
| return VK_IMAGE_ASPECT_DEPTH_BIT; |
| assert(util_format_has_stencil(desc)); |
| return VK_IMAGE_ASPECT_STENCIL_BIT; |
| } else |
| return VK_IMAGE_ASPECT_COLOR_BIT; |
| } |
| |
| static struct pipe_sampler_view * |
| zink_create_sampler_view(struct pipe_context *pctx, struct pipe_resource *pres, |
| const struct pipe_sampler_view *state) |
| { |
| struct zink_screen *screen = zink_screen(pctx->screen); |
| struct zink_resource *res = zink_resource(pres); |
| struct zink_sampler_view *sampler_view = CALLOC_STRUCT(zink_sampler_view); |
| |
| sampler_view->base = *state; |
| sampler_view->base.texture = NULL; |
| pipe_resource_reference(&sampler_view->base.texture, pres); |
| sampler_view->base.reference.count = 1; |
| sampler_view->base.context = pctx; |
| |
| VkImageViewCreateInfo ivci = {}; |
| ivci.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO; |
| ivci.image = res->image; |
| ivci.viewType = image_view_type(state->target); |
| ivci.format = zink_get_format(screen, state->format); |
| ivci.components.r = component_mapping(state->swizzle_r); |
| ivci.components.g = component_mapping(state->swizzle_g); |
| ivci.components.b = component_mapping(state->swizzle_b); |
| ivci.components.a = component_mapping(state->swizzle_a); |
| |
| ivci.subresourceRange.aspectMask = sampler_aspect_from_format(state->format); |
| ivci.subresourceRange.baseMipLevel = state->u.tex.first_level; |
| ivci.subresourceRange.baseArrayLayer = state->u.tex.first_layer; |
| ivci.subresourceRange.levelCount = state->u.tex.last_level - state->u.tex.first_level + 1; |
| ivci.subresourceRange.layerCount = state->u.tex.last_layer - state->u.tex.first_layer + 1; |
| |
| VkResult err = vkCreateImageView(screen->dev, &ivci, NULL, &sampler_view->image_view); |
| if (err != VK_SUCCESS) { |
| FREE(sampler_view); |
| return NULL; |
| } |
| |
| return &sampler_view->base; |
| } |
| |
| static void |
| zink_sampler_view_destroy(struct pipe_context *pctx, |
| struct pipe_sampler_view *pview) |
| { |
| struct zink_sampler_view *view = zink_sampler_view(pview); |
| vkDestroyImageView(zink_screen(pctx->screen)->dev, view->image_view, NULL); |
| FREE(view); |
| } |
| |
| static void |
| zink_set_polygon_stipple(struct pipe_context *pctx, |
| const struct pipe_poly_stipple *ps) |
| { |
| } |
| |
| static void |
| zink_set_vertex_buffers(struct pipe_context *pctx, |
| unsigned start_slot, |
| unsigned num_buffers, |
| const struct pipe_vertex_buffer *buffers) |
| { |
| struct zink_context *ctx = zink_context(pctx); |
| |
| if (buffers) { |
| for (int i = 0; i < num_buffers; ++i) { |
| const struct pipe_vertex_buffer *vb = buffers + i; |
| struct zink_resource *res = zink_resource(vb->buffer.resource); |
| |
| ctx->gfx_pipeline_state.bindings[start_slot + i].stride = vb->stride; |
| if (res && res->needs_xfb_barrier) { |
| /* if we're binding a previously-used xfb buffer, we need cmd buffer synchronization to ensure |
| * that we use the right buffer data |
| */ |
| pctx->flush(pctx, NULL, 0); |
| res->needs_xfb_barrier = false; |
| } |
| } |
| ctx->gfx_pipeline_state.hash = 0; |
| } |
| |
| util_set_vertex_buffers_mask(ctx->buffers, &ctx->buffers_enabled_mask, |
| buffers, start_slot, num_buffers); |
| } |
| |
| static void |
| zink_set_viewport_states(struct pipe_context *pctx, |
| unsigned start_slot, |
| unsigned num_viewports, |
| const struct pipe_viewport_state *state) |
| { |
| struct zink_context *ctx = zink_context(pctx); |
| |
| for (unsigned i = 0; i < num_viewports; ++i) { |
| VkViewport viewport = { |
| state[i].translate[0] - state[i].scale[0], |
| state[i].translate[1] - state[i].scale[1], |
| state[i].scale[0] * 2, |
| state[i].scale[1] * 2, |
| state[i].translate[2] - state[i].scale[2], |
| state[i].translate[2] + state[i].scale[2] |
| }; |
| ctx->viewport_states[start_slot + i] = state[i]; |
| ctx->viewports[start_slot + i] = viewport; |
| } |
| if (ctx->gfx_pipeline_state.num_viewports != start_slot + num_viewports) |
| ctx->gfx_pipeline_state.hash = 0; |
| ctx->gfx_pipeline_state.num_viewports = start_slot + num_viewports; |
| } |
| |
| static void |
| zink_set_scissor_states(struct pipe_context *pctx, |
| unsigned start_slot, unsigned num_scissors, |
| const struct pipe_scissor_state *states) |
| { |
| struct zink_context *ctx = zink_context(pctx); |
| |
| for (unsigned i = 0; i < num_scissors; i++) { |
| VkRect2D scissor; |
| |
| scissor.offset.x = states[i].minx; |
| scissor.offset.y = states[i].miny; |
| scissor.extent.width = states[i].maxx - states[i].minx; |
| scissor.extent.height = states[i].maxy - states[i].miny; |
| ctx->scissor_states[start_slot + i] = states[i]; |
| ctx->scissors[start_slot + i] = scissor; |
| } |
| } |
| |
| static void |
| zink_set_constant_buffer(struct pipe_context *pctx, |
| enum pipe_shader_type shader, uint index, |
| const struct pipe_constant_buffer *cb) |
| { |
| struct zink_context *ctx = zink_context(pctx); |
| |
| if (cb) { |
| struct pipe_resource *buffer = cb->buffer; |
| unsigned offset = cb->buffer_offset; |
| if (cb->user_buffer) { |
| struct zink_screen *screen = zink_screen(pctx->screen); |
| u_upload_data(ctx->base.const_uploader, 0, cb->buffer_size, |
| screen->info.props.limits.minUniformBufferOffsetAlignment, |
| cb->user_buffer, &offset, &buffer); |
| } |
| |
| pipe_resource_reference(&ctx->ubos[shader][index].buffer, buffer); |
| ctx->ubos[shader][index].buffer_offset = offset; |
| ctx->ubos[shader][index].buffer_size = cb->buffer_size; |
| ctx->ubos[shader][index].user_buffer = NULL; |
| |
| if (cb->user_buffer) |
| pipe_resource_reference(&buffer, NULL); |
| } else { |
| pipe_resource_reference(&ctx->ubos[shader][index].buffer, NULL); |
| ctx->ubos[shader][index].buffer_offset = 0; |
| ctx->ubos[shader][index].buffer_size = 0; |
| ctx->ubos[shader][index].user_buffer = NULL; |
| } |
| } |
| |
| static void |
| zink_set_sampler_views(struct pipe_context *pctx, |
| enum pipe_shader_type shader_type, |
| unsigned start_slot, |
| unsigned num_views, |
| struct pipe_sampler_view **views) |
| { |
| struct zink_context *ctx = zink_context(pctx); |
| assert(views); |
| for (unsigned i = 0; i < num_views; ++i) { |
| pipe_sampler_view_reference( |
| &ctx->image_views[shader_type][start_slot + i], |
| views[i]); |
| } |
| ctx->num_image_views[shader_type] = start_slot + num_views; |
| } |
| |
| static void |
| zink_set_stencil_ref(struct pipe_context *pctx, |
| const struct pipe_stencil_ref *ref) |
| { |
| struct zink_context *ctx = zink_context(pctx); |
| ctx->stencil_ref = *ref; |
| } |
| |
| static void |
| zink_set_clip_state(struct pipe_context *pctx, |
| const struct pipe_clip_state *pcs) |
| { |
| } |
| |
| static struct zink_render_pass * |
| get_render_pass(struct zink_context *ctx) |
| { |
| struct zink_screen *screen = zink_screen(ctx->base.screen); |
| const struct pipe_framebuffer_state *fb = &ctx->fb_state; |
| struct zink_render_pass_state state = { 0 }; |
| |
| for (int i = 0; i < fb->nr_cbufs; i++) { |
| struct pipe_surface *surf = fb->cbufs[i]; |
| if (surf) { |
| state.rts[i].format = zink_get_format(screen, surf->format); |
| state.rts[i].samples = surf->texture->nr_samples > 0 ? surf->texture->nr_samples : |
| VK_SAMPLE_COUNT_1_BIT; |
| } else { |
| state.rts[i].format = VK_FORMAT_R8_UINT; |
| state.rts[i].samples = MAX2(fb->samples, 1); |
| } |
| } |
| state.num_cbufs = fb->nr_cbufs; |
| |
| if (fb->zsbuf) { |
| struct zink_resource *zsbuf = zink_resource(fb->zsbuf->texture); |
| state.rts[fb->nr_cbufs].format = zsbuf->format; |
| state.rts[fb->nr_cbufs].samples = zsbuf->base.nr_samples > 0 ? zsbuf->base.nr_samples : VK_SAMPLE_COUNT_1_BIT; |
| } |
| state.have_zsbuf = fb->zsbuf != NULL; |
| |
| struct hash_entry *entry = _mesa_hash_table_search(ctx->render_pass_cache, |
| &state); |
| if (!entry) { |
| struct zink_render_pass *rp; |
| rp = zink_create_render_pass(screen, &state); |
| entry = _mesa_hash_table_insert(ctx->render_pass_cache, &state, rp); |
| if (!entry) |
| return NULL; |
| } |
| |
| return entry->data; |
| } |
| |
| static struct zink_framebuffer * |
| create_framebuffer(struct zink_context *ctx) |
| { |
| struct zink_screen *screen = zink_screen(ctx->base.screen); |
| |
| struct zink_framebuffer_state state = {}; |
| state.rp = get_render_pass(ctx); |
| for (int i = 0; i < ctx->fb_state.nr_cbufs; i++) { |
| struct pipe_surface *psurf = ctx->fb_state.cbufs[i]; |
| state.attachments[i] = zink_surface(psurf); |
| state.has_null_attachments |= !state.attachments[i]; |
| } |
| |
| state.num_attachments = ctx->fb_state.nr_cbufs; |
| if (ctx->fb_state.zsbuf) { |
| struct pipe_surface *psurf = ctx->fb_state.zsbuf; |
| state.attachments[state.num_attachments++] = zink_surface(psurf); |
| } |
| |
| state.width = MAX2(ctx->fb_state.width, 1); |
| state.height = MAX2(ctx->fb_state.height, 1); |
| state.layers = MAX2(util_framebuffer_get_num_layers(&ctx->fb_state), 1); |
| state.samples = ctx->fb_state.samples; |
| |
| return zink_create_framebuffer(ctx, screen, &state); |
| } |
| |
| static void |
| framebuffer_state_buffer_barriers_setup(struct zink_context *ctx, |
| const struct pipe_framebuffer_state *state, struct zink_batch *batch) |
| { |
| for (int i = 0; i < state->nr_cbufs; i++) { |
| struct pipe_surface *surf = state->cbufs[i]; |
| if (!surf) |
| surf = ctx->framebuffer->null_surface; |
| struct zink_resource *res = zink_resource(surf->texture); |
| if (res->layout != VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL) |
| zink_resource_barrier(batch->cmdbuf, res, res->aspect, |
| VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL); |
| } |
| |
| if (state->zsbuf) { |
| struct zink_resource *res = zink_resource(state->zsbuf->texture); |
| if (res->layout != VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL) |
| zink_resource_barrier(batch->cmdbuf, res, res->aspect, |
| VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL); |
| } |
| } |
| |
| void |
| zink_begin_render_pass(struct zink_context *ctx, struct zink_batch *batch) |
| { |
| struct zink_screen *screen = zink_screen(ctx->base.screen); |
| assert(batch == zink_curr_batch(ctx)); |
| assert(ctx->gfx_pipeline_state.render_pass); |
| |
| struct pipe_framebuffer_state *fb_state = &ctx->fb_state; |
| |
| VkRenderPassBeginInfo rpbi = {}; |
| rpbi.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO; |
| rpbi.renderPass = ctx->gfx_pipeline_state.render_pass->render_pass; |
| rpbi.renderArea.offset.x = 0; |
| rpbi.renderArea.offset.y = 0; |
| rpbi.renderArea.extent.width = fb_state->width; |
| rpbi.renderArea.extent.height = fb_state->height; |
| rpbi.clearValueCount = 0; |
| rpbi.pClearValues = NULL; |
| rpbi.framebuffer = ctx->framebuffer->fb; |
| |
| assert(ctx->gfx_pipeline_state.render_pass && ctx->framebuffer); |
| assert(!batch->rp || batch->rp == ctx->gfx_pipeline_state.render_pass); |
| assert(!batch->fb || batch->fb == ctx->framebuffer); |
| |
| framebuffer_state_buffer_barriers_setup(ctx, fb_state, batch); |
| |
| zink_render_pass_reference(screen, &batch->rp, ctx->gfx_pipeline_state.render_pass); |
| zink_framebuffer_reference(screen, &batch->fb, ctx->framebuffer); |
| |
| vkCmdBeginRenderPass(batch->cmdbuf, &rpbi, VK_SUBPASS_CONTENTS_INLINE); |
| } |
| |
| static void |
| flush_batch(struct zink_context *ctx) |
| { |
| struct zink_batch *batch = zink_curr_batch(ctx); |
| if (batch->rp) |
| vkCmdEndRenderPass(batch->cmdbuf); |
| |
| zink_end_batch(ctx, batch); |
| |
| ctx->curr_batch++; |
| if (ctx->curr_batch == ARRAY_SIZE(ctx->batches)) |
| ctx->curr_batch = 0; |
| |
| zink_start_batch(ctx, zink_curr_batch(ctx)); |
| } |
| |
| struct zink_batch * |
| zink_batch_rp(struct zink_context *ctx) |
| { |
| struct zink_batch *batch = zink_curr_batch(ctx); |
| if (!batch->rp) { |
| zink_begin_render_pass(ctx, batch); |
| assert(batch->rp); |
| } |
| return batch; |
| } |
| |
| struct zink_batch * |
| zink_batch_no_rp(struct zink_context *ctx) |
| { |
| struct zink_batch *batch = zink_curr_batch(ctx); |
| if (batch->rp) { |
| /* flush batch and get a new one */ |
| flush_batch(ctx); |
| batch = zink_curr_batch(ctx); |
| assert(!batch->rp); |
| } |
| return batch; |
| } |
| |
| static void |
| zink_set_framebuffer_state(struct pipe_context *pctx, |
| const struct pipe_framebuffer_state *state) |
| { |
| struct zink_context *ctx = zink_context(pctx); |
| struct zink_screen *screen = zink_screen(pctx->screen); |
| |
| util_copy_framebuffer_state(&ctx->fb_state, state); |
| |
| struct zink_framebuffer *fb = ctx->framebuffer; |
| /* explicitly unref previous fb to ensure it gets destroyed */ |
| if (fb) |
| zink_framebuffer_reference(screen, &fb, NULL); |
| fb = create_framebuffer(ctx); |
| zink_framebuffer_reference(screen, &ctx->framebuffer, fb); |
| zink_render_pass_reference(screen, &ctx->gfx_pipeline_state.render_pass, fb->rp); |
| |
| ctx->gfx_pipeline_state.rast_samples = util_framebuffer_get_num_samples(state); |
| ctx->gfx_pipeline_state.num_attachments = state->nr_cbufs; |
| ctx->gfx_pipeline_state.hash = 0; |
| |
| struct zink_batch *batch = zink_batch_no_rp(ctx); |
| |
| framebuffer_state_buffer_barriers_setup(ctx, state, batch); |
| } |
| |
| static void |
| zink_set_blend_color(struct pipe_context *pctx, |
| const struct pipe_blend_color *color) |
| { |
| struct zink_context *ctx = zink_context(pctx); |
| memcpy(ctx->blend_constants, color->color, sizeof(float) * 4); |
| } |
| |
| static void |
| zink_set_sample_mask(struct pipe_context *pctx, unsigned sample_mask) |
| { |
| struct zink_context *ctx = zink_context(pctx); |
| ctx->gfx_pipeline_state.sample_mask = sample_mask; |
| ctx->gfx_pipeline_state.hash = 0; |
| } |
| |
| static VkAccessFlags |
| access_src_flags(VkImageLayout layout) |
| { |
| switch (layout) { |
| case VK_IMAGE_LAYOUT_UNDEFINED: |
| case VK_IMAGE_LAYOUT_GENERAL: |
| return 0; |
| |
| case VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL: |
| return VK_ACCESS_COLOR_ATTACHMENT_READ_BIT; |
| case VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL: |
| return VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT; |
| |
| case VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL: |
| return VK_ACCESS_SHADER_READ_BIT; |
| |
| case VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL: |
| return VK_ACCESS_TRANSFER_READ_BIT; |
| |
| case VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL: |
| return VK_ACCESS_TRANSFER_WRITE_BIT; |
| |
| case VK_IMAGE_LAYOUT_PREINITIALIZED: |
| return VK_ACCESS_HOST_WRITE_BIT; |
| |
| default: |
| unreachable("unexpected layout"); |
| } |
| } |
| |
| static VkAccessFlags |
| access_dst_flags(VkImageLayout layout) |
| { |
| switch (layout) { |
| case VK_IMAGE_LAYOUT_UNDEFINED: |
| case VK_IMAGE_LAYOUT_GENERAL: |
| return 0; |
| |
| case VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL: |
| return VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT; |
| case VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL: |
| return VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT; |
| |
| case VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL: |
| return VK_ACCESS_TRANSFER_READ_BIT; |
| |
| case VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL: |
| return VK_ACCESS_TRANSFER_WRITE_BIT; |
| |
| default: |
| unreachable("unexpected layout"); |
| } |
| } |
| |
| static VkPipelineStageFlags |
| pipeline_dst_stage(VkImageLayout layout) |
| { |
| switch (layout) { |
| case VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL: |
| return VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT; |
| case VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL: |
| return VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT; |
| |
| case VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL: |
| return VK_PIPELINE_STAGE_TRANSFER_BIT; |
| case VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL: |
| return VK_PIPELINE_STAGE_TRANSFER_BIT; |
| |
| default: |
| return VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT; |
| } |
| } |
| |
| static VkPipelineStageFlags |
| pipeline_src_stage(VkImageLayout layout) |
| { |
| switch (layout) { |
| case VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL: |
| return VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT; |
| case VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL: |
| return VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT; |
| |
| case VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL: |
| return VK_PIPELINE_STAGE_TRANSFER_BIT; |
| case VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL: |
| return VK_PIPELINE_STAGE_TRANSFER_BIT; |
| |
| default: |
| return VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT; |
| } |
| } |
| |
| |
| void |
| zink_resource_barrier(VkCommandBuffer cmdbuf, struct zink_resource *res, |
| VkImageAspectFlags aspect, VkImageLayout new_layout) |
| { |
| VkImageSubresourceRange isr = { |
| aspect, |
| 0, VK_REMAINING_MIP_LEVELS, |
| 0, VK_REMAINING_ARRAY_LAYERS |
| }; |
| |
| VkImageMemoryBarrier imb = { |
| VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER, |
| NULL, |
| access_src_flags(res->layout), |
| access_dst_flags(new_layout), |
| res->layout, |
| new_layout, |
| VK_QUEUE_FAMILY_IGNORED, |
| VK_QUEUE_FAMILY_IGNORED, |
| res->image, |
| isr |
| }; |
| vkCmdPipelineBarrier( |
| cmdbuf, |
| pipeline_src_stage(res->layout), |
| pipeline_dst_stage(new_layout), |
| 0, |
| 0, NULL, |
| 0, NULL, |
| 1, &imb |
| ); |
| |
| res->layout = new_layout; |
| } |
| |
| static void |
| zink_clear(struct pipe_context *pctx, |
| unsigned buffers, |
| const struct pipe_scissor_state *scissor_state, |
| const union pipe_color_union *pcolor, |
| double depth, unsigned stencil) |
| { |
| struct zink_context *ctx = zink_context(pctx); |
| struct pipe_framebuffer_state *fb = &ctx->fb_state; |
| |
| /* FIXME: this is very inefficient; if no renderpass has been started yet, |
| * we should record the clear if it's full-screen, and apply it as we |
| * start the render-pass. Otherwise we can do a partial out-of-renderpass |
| * clear. |
| */ |
| struct zink_batch *batch = zink_batch_rp(ctx); |
| |
| VkClearAttachment attachments[1 + PIPE_MAX_COLOR_BUFS]; |
| int num_attachments = 0; |
| |
| if (buffers & PIPE_CLEAR_COLOR) { |
| VkClearColorValue color; |
| color.float32[0] = pcolor->f[0]; |
| color.float32[1] = pcolor->f[1]; |
| color.float32[2] = pcolor->f[2]; |
| color.float32[3] = pcolor->f[3]; |
| |
| for (unsigned i = 0; i < fb->nr_cbufs; i++) { |
| if (!(buffers & (PIPE_CLEAR_COLOR0 << i)) || !fb->cbufs[i]) |
| continue; |
| |
| attachments[num_attachments].aspectMask = VK_IMAGE_ASPECT_COLOR_BIT; |
| attachments[num_attachments].colorAttachment = i; |
| attachments[num_attachments].clearValue.color = color; |
| ++num_attachments; |
| } |
| } |
| |
| if (buffers & PIPE_CLEAR_DEPTHSTENCIL && fb->zsbuf) { |
| VkImageAspectFlags aspect = 0; |
| if (buffers & PIPE_CLEAR_DEPTH) |
| aspect |= VK_IMAGE_ASPECT_DEPTH_BIT; |
| if (buffers & PIPE_CLEAR_STENCIL) |
| aspect |= VK_IMAGE_ASPECT_STENCIL_BIT; |
| |
| attachments[num_attachments].aspectMask = aspect; |
| attachments[num_attachments].clearValue.depthStencil.depth = depth; |
| attachments[num_attachments].clearValue.depthStencil.stencil = stencil; |
| ++num_attachments; |
| } |
| |
| VkClearRect cr; |
| cr.rect.offset.x = 0; |
| cr.rect.offset.y = 0; |
| cr.rect.extent.width = fb->width; |
| cr.rect.extent.height = fb->height; |
| cr.baseArrayLayer = 0; |
| cr.layerCount = util_framebuffer_get_num_layers(fb); |
| vkCmdClearAttachments(batch->cmdbuf, num_attachments, attachments, 1, &cr); |
| } |
| |
| VkShaderStageFlagBits |
| zink_shader_stage(enum pipe_shader_type type) |
| { |
| VkShaderStageFlagBits stages[] = { |
| [PIPE_SHADER_VERTEX] = VK_SHADER_STAGE_VERTEX_BIT, |
| [PIPE_SHADER_FRAGMENT] = VK_SHADER_STAGE_FRAGMENT_BIT, |
| [PIPE_SHADER_GEOMETRY] = VK_SHADER_STAGE_GEOMETRY_BIT, |
| [PIPE_SHADER_TESS_CTRL] = VK_SHADER_STAGE_TESSELLATION_CONTROL_BIT, |
| [PIPE_SHADER_TESS_EVAL] = VK_SHADER_STAGE_TESSELLATION_EVALUATION_BIT, |
| [PIPE_SHADER_COMPUTE] = VK_SHADER_STAGE_COMPUTE_BIT, |
| }; |
| return stages[type]; |
| } |
| |
| static uint32_t |
| hash_gfx_program(const void *key) |
| { |
| return _mesa_hash_data(key, sizeof(struct zink_shader *) * (ZINK_SHADER_COUNT)); |
| } |
| |
| static bool |
| equals_gfx_program(const void *a, const void *b) |
| { |
| return memcmp(a, b, sizeof(struct zink_shader *) * (ZINK_SHADER_COUNT)) == 0; |
| } |
| |
| static uint32_t |
| hash_render_pass_state(const void *key) |
| { |
| return _mesa_hash_data(key, sizeof(struct zink_render_pass_state)); |
| } |
| |
| static bool |
| equals_render_pass_state(const void *a, const void *b) |
| { |
| return memcmp(a, b, sizeof(struct zink_render_pass_state)) == 0; |
| } |
| |
| static void |
| zink_flush(struct pipe_context *pctx, |
| struct pipe_fence_handle **pfence, |
| enum pipe_flush_flags flags) |
| { |
| struct zink_context *ctx = zink_context(pctx); |
| |
| struct zink_batch *batch = zink_curr_batch(ctx); |
| flush_batch(ctx); |
| |
| if (zink_screen(pctx->screen)->info.have_EXT_transform_feedback && ctx->num_so_targets) |
| ctx->dirty_so_targets = true; |
| |
| if (pfence) |
| zink_fence_reference(zink_screen(pctx->screen), |
| (struct zink_fence **)pfence, |
| batch->fence); |
| |
| /* HACK: |
| * For some strange reason, we need to finish before presenting, or else |
| * we start rendering on top of the back-buffer for the next frame. This |
| * seems like a bug in the DRI-driver to me, because we really should |
| * be properly protected by fences here, and the back-buffer should |
| * either be swapped with the front-buffer, or blitted from. But for |
| * some strange reason, neither of these things happen. |
| */ |
| if (flags & PIPE_FLUSH_END_OF_FRAME) |
| pctx->screen->fence_finish(pctx->screen, pctx, |
| (struct pipe_fence_handle *)batch->fence, |
| PIPE_TIMEOUT_INFINITE); |
| } |
| |
| static void |
| zink_flush_resource(struct pipe_context *pipe, |
| struct pipe_resource *resource) |
| { |
| } |
| |
| static void |
| zink_resource_copy_region(struct pipe_context *pctx, |
| struct pipe_resource *pdst, |
| unsigned dst_level, unsigned dstx, unsigned dsty, unsigned dstz, |
| struct pipe_resource *psrc, |
| unsigned src_level, const struct pipe_box *src_box) |
| { |
| struct zink_resource *dst = zink_resource(pdst); |
| struct zink_resource *src = zink_resource(psrc); |
| struct zink_context *ctx = zink_context(pctx); |
| if (dst->base.target != PIPE_BUFFER && src->base.target != PIPE_BUFFER) { |
| VkImageCopy region = {}; |
| if (util_format_get_num_planes(src->base.format) == 1 && |
| util_format_get_num_planes(dst->base.format) == 1) { |
| /* If neither the calling command’s srcImage nor the calling command’s dstImage |
| * has a multi-planar image format then the aspectMask member of srcSubresource |
| * and dstSubresource must match |
| * |
| * -VkImageCopy spec |
| */ |
| assert(src->aspect == dst->aspect); |
| } else |
| unreachable("planar formats not yet handled"); |
| |
| region.srcSubresource.aspectMask = src->aspect; |
| region.srcSubresource.mipLevel = src_level; |
| region.srcSubresource.layerCount = 1; |
| if (src->base.array_size > 1) { |
| region.srcSubresource.baseArrayLayer = src_box->z; |
| region.srcSubresource.layerCount = src_box->depth; |
| region.extent.depth = 1; |
| } else { |
| region.srcOffset.z = src_box->z; |
| region.srcSubresource.layerCount = 1; |
| region.extent.depth = src_box->depth; |
| } |
| |
| region.srcOffset.x = src_box->x; |
| region.srcOffset.y = src_box->y; |
| |
| region.dstSubresource.aspectMask = dst->aspect; |
| region.dstSubresource.mipLevel = dst_level; |
| if (dst->base.array_size > 1) { |
| region.dstSubresource.baseArrayLayer = dstz; |
| region.dstSubresource.layerCount = src_box->depth; |
| } else { |
| region.dstOffset.z = dstz; |
| region.dstSubresource.layerCount = 1; |
| } |
| |
| region.dstOffset.x = dstx; |
| region.dstOffset.y = dsty; |
| region.extent.width = src_box->width; |
| region.extent.height = src_box->height; |
| |
| struct zink_batch *batch = zink_batch_no_rp(ctx); |
| zink_batch_reference_resoure(batch, src); |
| zink_batch_reference_resoure(batch, dst); |
| |
| zink_resource_setup_transfer_layouts(batch, src, dst); |
| vkCmdCopyImage(batch->cmdbuf, src->image, src->layout, |
| dst->image, dst->layout, |
| 1, ®ion); |
| } else if (dst->base.target == PIPE_BUFFER && |
| src->base.target == PIPE_BUFFER) { |
| VkBufferCopy region; |
| region.srcOffset = src_box->x; |
| region.dstOffset = dstx; |
| region.size = src_box->width; |
| |
| struct zink_batch *batch = zink_batch_no_rp(ctx); |
| zink_batch_reference_resoure(batch, src); |
| zink_batch_reference_resoure(batch, dst); |
| |
| vkCmdCopyBuffer(batch->cmdbuf, src->buffer, dst->buffer, 1, ®ion); |
| } else |
| debug_printf("zink: TODO resource copy\n"); |
| } |
| |
| static struct pipe_stream_output_target * |
| zink_create_stream_output_target(struct pipe_context *pctx, |
| struct pipe_resource *pres, |
| unsigned buffer_offset, |
| unsigned buffer_size) |
| { |
| struct zink_so_target *t; |
| t = CALLOC_STRUCT(zink_so_target); |
| if (!t) |
| return NULL; |
| |
| /* using PIPE_BIND_CUSTOM here lets us create a custom pipe buffer resource, |
| * which allows us to differentiate and use VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_COUNTER_BUFFER_BIT_EXT |
| * as we must for this case |
| */ |
| t->counter_buffer = pipe_buffer_create(pctx->screen, PIPE_BIND_STREAM_OUTPUT | PIPE_BIND_CUSTOM, PIPE_USAGE_DEFAULT, 4); |
| if (!t->counter_buffer) { |
| FREE(t); |
| return NULL; |
| } |
| |
| t->base.reference.count = 1; |
| t->base.context = pctx; |
| pipe_resource_reference(&t->base.buffer, pres); |
| t->base.buffer_offset = buffer_offset; |
| t->base.buffer_size = buffer_size; |
| |
| return &t->base; |
| } |
| |
| static void |
| zink_stream_output_target_destroy(struct pipe_context *pctx, |
| struct pipe_stream_output_target *psot) |
| { |
| struct zink_so_target *t = (struct zink_so_target *)psot; |
| pipe_resource_reference(&t->counter_buffer, NULL); |
| pipe_resource_reference(&t->base.buffer, NULL); |
| FREE(t); |
| } |
| |
| static void |
| zink_set_stream_output_targets(struct pipe_context *pctx, |
| unsigned num_targets, |
| struct pipe_stream_output_target **targets, |
| const unsigned *offsets) |
| { |
| struct zink_context *ctx = zink_context(pctx); |
| |
| if (num_targets == 0) { |
| for (unsigned i = 0; i < ctx->num_so_targets; i++) |
| pipe_so_target_reference(&ctx->so_targets[i], NULL); |
| ctx->num_so_targets = 0; |
| } else { |
| for (unsigned i = 0; i < num_targets; i++) |
| pipe_so_target_reference(&ctx->so_targets[i], targets[i]); |
| for (unsigned i = num_targets; i < ctx->num_so_targets; i++) |
| pipe_so_target_reference(&ctx->so_targets[i], NULL); |
| ctx->num_so_targets = num_targets; |
| |
| /* emit memory barrier on next draw for synchronization */ |
| if (offsets[0] == (unsigned)-1) |
| ctx->xfb_barrier = true; |
| /* TODO: possibly avoid rebinding on resume if resuming from same buffers? */ |
| ctx->dirty_so_targets = true; |
| } |
| } |
| |
| struct pipe_context * |
| zink_context_create(struct pipe_screen *pscreen, void *priv, unsigned flags) |
| { |
| struct zink_screen *screen = zink_screen(pscreen); |
| struct zink_context *ctx = CALLOC_STRUCT(zink_context); |
| if (!ctx) |
| goto fail; |
| |
| ctx->gfx_pipeline_state.hash = 0; |
| |
| ctx->base.screen = pscreen; |
| ctx->base.priv = priv; |
| |
| ctx->base.destroy = zink_context_destroy; |
| |
| zink_context_state_init(&ctx->base); |
| |
| ctx->base.create_sampler_state = zink_create_sampler_state; |
| ctx->base.bind_sampler_states = zink_bind_sampler_states; |
| ctx->base.delete_sampler_state = zink_delete_sampler_state; |
| |
| ctx->base.create_sampler_view = zink_create_sampler_view; |
| ctx->base.set_sampler_views = zink_set_sampler_views; |
| ctx->base.sampler_view_destroy = zink_sampler_view_destroy; |
| |
| zink_program_init(ctx); |
| |
| ctx->base.set_polygon_stipple = zink_set_polygon_stipple; |
| ctx->base.set_vertex_buffers = zink_set_vertex_buffers; |
| ctx->base.set_viewport_states = zink_set_viewport_states; |
| ctx->base.set_scissor_states = zink_set_scissor_states; |
| ctx->base.set_constant_buffer = zink_set_constant_buffer; |
| ctx->base.set_framebuffer_state = zink_set_framebuffer_state; |
| ctx->base.set_stencil_ref = zink_set_stencil_ref; |
| ctx->base.set_clip_state = zink_set_clip_state; |
| ctx->base.set_blend_color = zink_set_blend_color; |
| |
| ctx->base.set_sample_mask = zink_set_sample_mask; |
| |
| ctx->base.clear = zink_clear; |
| ctx->base.draw_vbo = zink_draw_vbo; |
| ctx->base.flush = zink_flush; |
| |
| ctx->base.resource_copy_region = zink_resource_copy_region; |
| ctx->base.blit = zink_blit; |
| ctx->base.create_stream_output_target = zink_create_stream_output_target; |
| ctx->base.stream_output_target_destroy = zink_stream_output_target_destroy; |
| |
| ctx->base.set_stream_output_targets = zink_set_stream_output_targets; |
| ctx->base.flush_resource = zink_flush_resource; |
| zink_context_surface_init(&ctx->base); |
| zink_context_resource_init(&ctx->base); |
| zink_context_query_init(&ctx->base); |
| |
| slab_create_child(&ctx->transfer_pool, &screen->transfer_pool); |
| |
| ctx->base.stream_uploader = u_upload_create_default(&ctx->base); |
| ctx->base.const_uploader = ctx->base.stream_uploader; |
| |
| int prim_hwsupport = 1 << PIPE_PRIM_POINTS | |
| 1 << PIPE_PRIM_LINES | |
| 1 << PIPE_PRIM_LINE_STRIP | |
| 1 << PIPE_PRIM_TRIANGLES | |
| 1 << PIPE_PRIM_TRIANGLE_STRIP | |
| 1 << PIPE_PRIM_TRIANGLE_FAN; |
| |
| ctx->primconvert = util_primconvert_create(&ctx->base, prim_hwsupport); |
| if (!ctx->primconvert) |
| goto fail; |
| |
| ctx->blitter = util_blitter_create(&ctx->base); |
| if (!ctx->blitter) |
| goto fail; |
| |
| VkCommandPoolCreateInfo cpci = {}; |
| cpci.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO; |
| cpci.queueFamilyIndex = screen->gfx_queue; |
| cpci.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT; |
| if (vkCreateCommandPool(screen->dev, &cpci, NULL, &ctx->cmdpool) != VK_SUCCESS) |
| goto fail; |
| |
| VkCommandBufferAllocateInfo cbai = {}; |
| cbai.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO; |
| cbai.commandPool = ctx->cmdpool; |
| cbai.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY; |
| cbai.commandBufferCount = 1; |
| |
| VkDescriptorPoolSize sizes[] = { |
| {VK_DESCRIPTOR_TYPE_UNIFORM_BUFFER, ZINK_BATCH_DESC_SIZE}, |
| {VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, ZINK_BATCH_DESC_SIZE} |
| }; |
| VkDescriptorPoolCreateInfo dpci = {}; |
| dpci.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO; |
| dpci.pPoolSizes = sizes; |
| dpci.poolSizeCount = ARRAY_SIZE(sizes); |
| dpci.flags = VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT; |
| dpci.maxSets = ZINK_BATCH_DESC_SIZE; |
| |
| for (int i = 0; i < ARRAY_SIZE(ctx->batches); ++i) { |
| if (vkAllocateCommandBuffers(screen->dev, &cbai, &ctx->batches[i].cmdbuf) != VK_SUCCESS) |
| goto fail; |
| |
| ctx->batches[i].resources = _mesa_set_create(NULL, _mesa_hash_pointer, |
| _mesa_key_pointer_equal); |
| ctx->batches[i].sampler_views = _mesa_set_create(NULL, |
| _mesa_hash_pointer, |
| _mesa_key_pointer_equal); |
| ctx->batches[i].programs = _mesa_set_create(NULL, |
| _mesa_hash_pointer, |
| _mesa_key_pointer_equal); |
| |
| if (!ctx->batches[i].resources || !ctx->batches[i].sampler_views) |
| goto fail; |
| |
| util_dynarray_init(&ctx->batches[i].zombie_samplers, NULL); |
| |
| if (vkCreateDescriptorPool(screen->dev, &dpci, 0, |
| &ctx->batches[i].descpool) != VK_SUCCESS) |
| goto fail; |
| } |
| |
| vkGetDeviceQueue(screen->dev, screen->gfx_queue, 0, &ctx->queue); |
| |
| ctx->program_cache = _mesa_hash_table_create(NULL, |
| hash_gfx_program, |
| equals_gfx_program); |
| ctx->render_pass_cache = _mesa_hash_table_create(NULL, |
| hash_render_pass_state, |
| equals_render_pass_state); |
| if (!ctx->program_cache || !ctx->render_pass_cache) |
| goto fail; |
| |
| const uint8_t data[] = { 0 }; |
| ctx->dummy_buffer = pipe_buffer_create_with_data(&ctx->base, |
| PIPE_BIND_VERTEX_BUFFER, PIPE_USAGE_IMMUTABLE, sizeof(data), data); |
| if (!ctx->dummy_buffer) |
| goto fail; |
| |
| /* start the first batch */ |
| zink_start_batch(ctx, zink_curr_batch(ctx)); |
| |
| return &ctx->base; |
| |
| fail: |
| if (ctx) { |
| vkDestroyCommandPool(screen->dev, ctx->cmdpool, NULL); |
| FREE(ctx); |
| } |
| return NULL; |
| } |