AstralTech/Gryphn
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fixed a good couple of metal warnings

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This commit is contained in:
Gregory Wells
2025-08-03 15:44:09 -04:00
parent 2a6d3a108a
commit a49a0a5a3e
12 changed files with 65 additions and 54 deletions
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18
projects/apis/metal/src/framebuffers/metal_framebuffer.m
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@@ -4,25 +4,27 @@
#include "instance/gryphn_instance.h"
#include "output_device/gryphn_output_device.h"
#include "core/gryphn_image_format.h"
gnReturnCode createMetalFramebuffer(gnFramebuffer framebuffer, gnOutputDevice device, gnFramebufferInfo info) {
if (device == GN_NULL_HANDLE) return GN_INVALID_HANDLE;
framebuffer->framebuffer = malloc(sizeof(struct gnPlatformFramebuffer_t));
framebuffer->framebuffer->clearCopyCount = info.attachmentCount;
framebuffer->framebuffer->clearCopies = malloc(sizeof(mtlClearCopy) * info.attachmentCount);
for (int i = 0; i < info.attachmentCount; i++) {
for (uint32_t i = 0; i < info.attachmentCount; i++) {
framebuffer->framebuffer->clearCopies[i].clear = GN_FALSE;
}
framebuffer->framebuffer->subpassCount = info.renderPassDescriptor->renderPassDescriptor->subpassCount;
framebuffer->framebuffer->subpasses = malloc(sizeof(mtlSubpass) * framebuffer->framebuffer->subpassCount);
framebuffer->framebuffer->depthAttachmentIndicies = malloc(sizeof(uint32_t) * framebuffer->framebuffer->subpassCount);
for (int i = 0; i < framebuffer->framebuffer->subpassCount; i++) {
for (uint32_t i = 0; i < framebuffer->framebuffer->subpassCount; i++) {
framebuffer->framebuffer->subpasses[i] = [info.renderPassDescriptor->renderPassDescriptor->subpasses[i] copy];
MTLRenderPassDescriptor* pass = framebuffer->framebuffer->subpasses[i];
[pass setRenderTargetWidth:info.size.x];
[pass setRenderTargetHeight:info.size.y];
for (int c = 0; c < info.renderPassDescriptor->renderPassDescriptor->copyInfos[i].colorAttachmentCount; c++) {
for (uint32_t c = 0; c < info.renderPassDescriptor->renderPassDescriptor->copyInfos[i].colorAttachmentCount; c++) {
MTLRenderPassColorAttachmentDescriptor* colorPass = pass.colorAttachments[c];
colorPass.texture = info.attachments[info.renderPassDescriptor->renderPassDescriptor->copyInfos[i].colorAttachments[c].attachmentIndex]->texture->texture;
if (info.renderPassDescriptor->renderPassDescriptor->copyInfos[i].colorAttachments[c].resolveAttachmentIndex >= 0)
@@ -34,20 +36,16 @@ gnReturnCode createMetalFramebuffer(gnFramebuffer framebuffer, gnOutputDevice de
if (info.renderPassDescriptor->renderPassDescriptor->copyInfos[i].depthAttachmentIndex >= 0) {
MTLRenderPassDepthAttachmentDescriptor* depthAttachment = framebuffer->framebuffer->subpasses[i].depthAttachment;
depthAttachment.texture = info.attachments[info.renderPassDescriptor->renderPassDescriptor->copyInfos[i].depthAttachmentIndex]->texture->texture;
MTLRenderPassStencilAttachmentDescriptor* stencilAttachment = framebuffer->framebuffer->subpasses[i].stencilAttachment;
stencilAttachment.texture = info.attachments[info.renderPassDescriptor->renderPassDescriptor->copyInfos[i].depthAttachmentIndex]->texture->texture;
}
// if (info.attachments[i]->info.format == GN_FORMAT_D24S8_UINT || info.attachments[i]->info.format == GN_FORMAT_D32S8_UINT) {
// framebuffer->framebuffer->depthAttachmentIndicies[i] = i;
// MTLRenderPassStencilAttachmentDescriptor* stencilAttachment = framebuffer->framebuffer->subpasses[i].stencilAttachment;
// stencilAttachment.texture = info.attachments[i]->texture->texture;
// }
}
return GN_SUCCESS;
}
void destroyMetalFramebuffer(gnFramebuffer framebuffer) {
for (int i = 0; i < framebuffer->framebuffer->subpassCount; i++) [framebuffer->framebuffer->subpasses[i] release];
for (uint32_t i = 0; i < framebuffer->framebuffer->subpassCount; i++) [framebuffer->framebuffer->subpasses[i] release];
free(framebuffer->framebuffer->subpasses);
free(framebuffer->framebuffer);
}