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metal commands

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This commit is contained in:
Greg Wells
2025-05-30 09:39:53 -04:00
parent f5ff90bc93
commit 733738bcda
8 changed files with 127 additions and 1 deletions
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3
rendering_api/metal/src/core/framebuffers/metal_framebuffer.h
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@@ -6,3 +6,6 @@
typedef struct gnPlatformFramebuffer_t {
MTLRenderPassDescriptor* framebuffer;
} gnPlatformFramebuffer;
gnBool isDepthFormat(gnImageFormat format);
gnBool isStencilFormat(gnImageFormat format);

5
rendering_api/metal/src/core/framebuffers/metal_framebuffer.m
View File

@@ -38,6 +38,7 @@ gnReturnCode gnCreateFramebufferFn(struct gnFramebuffer_t* framebuffer, struct g
[framebuffer->framebuffer->framebuffer setRenderTargetWidth:info.size.x];
[framebuffer->framebuffer->framebuffer setRenderTargetHeight:info.size.y];
int colorAttachment = 0;
for (int i = 0; i < info.renderPassDescriptor->info.attachmentCount; i++) {
gnBool wasDepthStencil = gnFalse;
if (isDepthFormat(info.renderPassDescriptor->info.attachmentInfos[i].format)) {
@@ -54,7 +55,7 @@ gnReturnCode gnCreateFramebufferFn(struct gnFramebuffer_t* framebuffer, struct g
}
if(!wasDepthStencil) {
MTLRenderPassColorAttachmentDescriptor* color = framebuffer->framebuffer->framebuffer.colorAttachments[i];
MTLRenderPassColorAttachmentDescriptor* color = framebuffer->framebuffer->framebuffer.colorAttachments[colorAttachment];
color.texture = info.attachments[i].texture->texture;
color.loadAction = mtlGryphnLoadOperation(info.renderPassDescriptor->info.attachmentInfos[i].loadOperation);
@@ -62,6 +63,8 @@ gnReturnCode gnCreateFramebufferFn(struct gnFramebuffer_t* framebuffer, struct g
if (color.loadAction == MTLLoadActionClear)
color.clearColor = MTLClearColorMake(0.0, 0.0, 0.0, 1.0);
colorAttachment++;
}
}