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redo metal fence model

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This commit is contained in:
Gregory Wells
2025-08-03 17:49:45 -04:00
parent f331afb8e2
commit c114de2bc4
5 changed files with 31 additions and 34 deletions
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10
projects/apis/metal/src/renderpass/metal_render_pass.m
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@@ -31,17 +31,19 @@ MTLStoreAction mtlGryphnStoreOperationResolve(gnStoreOperation storeOperation) {
}
gnReturnCode createMetalRenderPass(gnRenderPassDescriptor renderPass, gnDevice device, gnRenderPassDescriptorInfo info) {
if (device == GN_NULL_HANDLE) return GN_INVALID_HANDLE;
renderPass->renderPassDescriptor = malloc(sizeof(gnPlatformRenderPassDescriptor));
renderPass->renderPassDescriptor->subpassCount = info.subpassCount;
renderPass->renderPassDescriptor->subpasses = malloc(sizeof(mtlSubpass) * info.subpassCount);
renderPass->renderPassDescriptor->copyInfos = malloc(sizeof(mtlSubpassCopyInfo) * info.subpassCount);
for (int i = 0; i < info.subpassCount; i++) {
for (uint32_t i = 0; i < info.subpassCount; i++) {
renderPass->renderPassDescriptor->subpasses[i] = [[MTLRenderPassDescriptor alloc] init];
gnBool resolve = !(info.subpassInfos[i].resolveAttachments == NULL);
renderPass->renderPassDescriptor->copyInfos[i].colorAttachmentCount = info.subpassInfos[i].colorAttachmentCount;
renderPass->renderPassDescriptor->copyInfos[i].colorAttachments = malloc(sizeof(mtlColorAttachmentCopyInfo) * info.subpassInfos[i].colorAttachmentCount);
for (int c = 0; c < info.subpassInfos[i].colorAttachmentCount; c++) {
for (uint32_t c = 0; c < info.subpassInfos[i].colorAttachmentCount; c++) {
uint32_t attachmentIndex = info.subpassInfos[i].colorAttachments[c].index;
int resolveAttachmentIndex = -1;
@@ -77,9 +79,9 @@ gnReturnCode createMetalRenderPass(gnRenderPassDescriptor renderPass, gnDevice d
}
void destroyMetalRenderPass(gnRenderPassDescriptor renderPass) {
for (int i = 0; i < renderPass->renderPassDescriptor->subpassCount; i++) {
for (uint32_t i = 0; i < renderPass->renderPassDescriptor->subpassCount; i++) {
[renderPass->renderPassDescriptor->subpasses[i] release];
for (int c = 0; c < renderPass->renderPassDescriptor->copyInfos[i].colorAttachmentCount; c++)
for (uint32_t c = 0; c < renderPass->renderPassDescriptor->copyInfos[i].colorAttachmentCount; c++)
free(renderPass->renderPassDescriptor->copyInfos[i].colorAttachments);
}
free(renderPass->renderPassDescriptor->copyInfos);