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Centralize attachment sample validation before acquisition

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This commit is contained in:
nmzik
2026-09-21 10:03:19 +04:00
parent bf4dcdce52
commit d3c182f385
1 changed files with 3 additions and 20 deletions
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src/graphics/host_gpu/renderer/renderDraw.cpp
+3 -20
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@@ -461,7 +461,6 @@ RenderState RenderExecutor::AcquireRenderTargets(CommandBuffer& buffer, RenderCo
state.height = std::numeric_limits<uint32_t>::max();
state.num_layers = std::numeric_limits<uint32_t>::max();
state.num_color_attachments = 0;
uint32_t attachment_samples = 0;
for (uint32_t i = 0; i < color_count; i++) {
auto& target = colors[i];
EXIT_IF(!target.image_id);
@@ -482,12 +481,6 @@ RenderState RenderExecutor::AcquireRenderTargets(CommandBuffer& buffer, RenderCo
target.desc.view_info.base_level, target.desc.view_info.base_layer,
target.desc.view_info.layer_count);
EXIT_IF(image.backing.samples != target.desc.info.samples || image_view == nullptr);
if (attachment_samples == 0) {
attachment_samples = target.desc.info.samples;
} else if (attachment_samples != target.desc.info.samples) {
EXIT("mixed color attachment sample counts are unsupported: %u and %u\n",
attachment_samples, target.desc.info.samples);
}
const auto& view = target.desc.view_info;
const auto layout = image.binding.is_bound ? vk::ImageLayout::eGeneral
: vk::ImageLayout::eColorAttachmentOptimal;
@@ -536,12 +529,6 @@ RenderState RenderExecutor::AcquireRenderTargets(CommandBuffer& buffer, RenderCo
image.info.data.address, depth.desc.view_info.base_layer,
depth.desc.view_info.layer_count);
EXIT_IF(image_view == nullptr || image.backing.samples != depth.desc.info.samples);
if (attachment_samples == 0) {
attachment_samples = depth.desc.info.samples;
} else if (attachment_samples != depth.desc.info.samples) {
EXIT("mixed color/depth sample counts are unsupported: %u and %u\n", attachment_samples,
depth.desc.info.samples);
}
const bool feedback = depth.depth_write_enable && pixel &&
std::ranges::any_of(pixel->images, [&](const TextureBinding& binding) {
if (binding.image_id != depth.image_id ||
@@ -592,9 +579,6 @@ RenderState RenderExecutor::AcquireRenderTargets(CommandBuffer& buffer, RenderCo
const auto& limits = buffer.GetGraphics().GetPhysicalDeviceProperties().limits;
state.width = limits.maxFramebufferWidth;
state.height = limits.maxFramebufferHeight;
} else if (attachment_samples == 0 ||
vulkan_sample_count(attachment_samples) == vk::SampleCountFlagBits {}) {
EXIT("render state has no valid attachments\n");
}
if (state.num_layers == std::numeric_limits<uint32_t>::max()) {
state.num_layers = 1;
@@ -1109,10 +1093,6 @@ void RenderExecutor::ExecutePreparedDraw(uint64_t submit_id, CommandBuffer& buff
vertex_bindings = AcquireVertexBuffers(buffer, state.vertex_info[0]);
index_binding = PrepareIndexBuffer(buffer, index_source);
}
const auto rendering =
AcquireRenderTargets(buffer, state.color_info, state.color_count, state.depth_info,
bindings.pixel);
if (draw.IsIndexed()) {
LogDrawPhase(draw.Name(), "CreatePipeline");
}
@@ -1120,6 +1100,9 @@ void RenderExecutor::ExecutePreparedDraw(uint64_t submit_id, CommandBuffer& buff
std::span {state.color_info, state.color_count}, state.depth_info, vertex_stages, buffer,
state.ps_active ? &state.ps_input_info : nullptr, topology, primitive_restart_enable,
state.programs);
const auto rendering =
AcquireRenderTargets(buffer, state.color_info, state.color_count, state.depth_info,
bindings.pixel);
// Resource preparation above may synchronously finish and restart the scheduler. From this
// point onward, every operation targets the current command buffer and cannot touch guest