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Mac: Fix port leak

This commit is contained in:
Michael Buckley 2022-11-05 12:08:09 -07:00
parent 96983736ad
commit 6ac52499ba
1 changed files with 72 additions and 70 deletions
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142
macosx/mac-render.mm
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@ -303,78 +303,80 @@ static void S9xPutImageMetal (int width, int height, uint16 *buffer16)
CGSize layerSize = metalLayer.bounds.size;
MTLTextureDescriptor *textureDescriptor = [MTLTextureDescriptor new];
textureDescriptor.pixelFormat = MTLPixelFormatRGBA8Unorm;
textureDescriptor.width = width;
textureDescriptor.height = height;
metalTexture = [metalDevice newTextureWithDescriptor:textureDescriptor];
[metalTexture replaceRegion:MTLRegionMake2D(0, 0, width, height) mipmapLevel:0 withBytes:buffer bytesPerRow:width * 4];
float vWidth = layerSize.width / 2.0;
float vHeight = layerSize.height / 2.0;
const MetalVertex verticies[] =
{
// Pixel positions, Texture coordinates
{ { vWidth, -vHeight }, { 1.f, 1.f } },
{ { -vWidth, -vHeight }, { 0.f, 1.f } },
{ { -vWidth, vHeight }, { 0.f, 0.f } },
{ { vWidth, -vHeight }, { 1.f, 1.f } },
{ { -vWidth, vHeight }, { 0.f, 0.f } },
{ { vWidth, vHeight }, { 1.f, 0.f } },
};
id<MTLBuffer> vertexBuffer = [metalDevice newBufferWithBytes:verticies length:sizeof(verticies) options:MTLResourceStorageModeShared];
id<MTLBuffer> fragmentBuffer = [metalDevice newBufferWithBytes:&videoMode length:sizeof(videoMode) options:MTLResourceStorageModeShared];
id<MTLCommandBuffer> commandBuffer = [metalCommandQueue commandBuffer];
commandBuffer.label = @"Snes9x command buffer";
id<CAMetalDrawable> drawable = [metalLayer nextDrawable];
MTLRenderPassDescriptor *renderPassDescriptor = [MTLRenderPassDescriptor renderPassDescriptor];
renderPassDescriptor.colorAttachments[0].texture = drawable.texture;
renderPassDescriptor.colorAttachments[0].loadAction = MTLLoadActionClear;
renderPassDescriptor.colorAttachments[0].clearColor = MTLClearColorMake(0.0,0.0,0.0,1.0);
if(renderPassDescriptor != nil)
{
id<MTLRenderCommandEncoder> renderEncoder =
[commandBuffer renderCommandEncoderWithDescriptor:renderPassDescriptor];
renderEncoder.label = @"Snes9x render encoder";
vector_uint2 viewportSize = { static_cast<unsigned int>(layerSize.width), static_cast<unsigned int>(layerSize.height) };
@autoreleasepool {
MTLTextureDescriptor *textureDescriptor = [MTLTextureDescriptor new];
textureDescriptor.pixelFormat = MTLPixelFormatRGBA8Unorm;
textureDescriptor.width = width;
textureDescriptor.height = height;
CGFloat scale = metalLayer.contentsScale;
[renderEncoder setViewport:(MTLViewport){0.0, 0.0, layerSize.width * scale, layerSize.height * scale, -1.0, 1.0 }];
[renderEncoder setRenderPipelineState:metalPipelineState];
[renderEncoder setVertexBuffer:vertexBuffer
offset:0
atIndex:0];
[renderEncoder setVertexBytes:&viewportSize
length:sizeof(viewportSize)
atIndex:1];
[renderEncoder setFragmentTexture:metalTexture atIndex:0];
[renderEncoder setFragmentBuffer:fragmentBuffer offset:0 atIndex:1];
[renderEncoder drawPrimitives:MTLPrimitiveTypeTriangle vertexStart:0 vertexCount:6];
[renderEncoder endEncoding];
[commandBuffer commit];
[commandBuffer waitUntilCompleted];
metalTexture = [metalDevice newTextureWithDescriptor:textureDescriptor];
[drawable present];
}
[metalTexture replaceRegion:MTLRegionMake2D(0, 0, width, height) mipmapLevel:0 withBytes:buffer bytesPerRow:width * 4];
float vWidth = layerSize.width / 2.0;
float vHeight = layerSize.height / 2.0;
const MetalVertex verticies[] =
{
// Pixel positions, Texture coordinates
{ { vWidth, -vHeight }, { 1.f, 1.f } },
{ { -vWidth, -vHeight }, { 0.f, 1.f } },
{ { -vWidth, vHeight }, { 0.f, 0.f } },
{ { vWidth, -vHeight }, { 1.f, 1.f } },
{ { -vWidth, vHeight }, { 0.f, 0.f } },
{ { vWidth, vHeight }, { 1.f, 0.f } },
};
id<MTLBuffer> vertexBuffer = [metalDevice newBufferWithBytes:verticies length:sizeof(verticies) options:MTLResourceStorageModeShared];
id<MTLBuffer> fragmentBuffer = [metalDevice newBufferWithBytes:&videoMode length:sizeof(videoMode) options:MTLResourceStorageModeShared];
id<MTLCommandBuffer> commandBuffer = [metalCommandQueue commandBuffer];
commandBuffer.label = @"Snes9x command buffer";
id<CAMetalDrawable> drawable = [metalLayer nextDrawable];
MTLRenderPassDescriptor *renderPassDescriptor = [MTLRenderPassDescriptor renderPassDescriptor];
renderPassDescriptor.colorAttachments[0].texture = drawable.texture;
renderPassDescriptor.colorAttachments[0].loadAction = MTLLoadActionClear;
renderPassDescriptor.colorAttachments[0].clearColor = MTLClearColorMake(0.0,0.0,0.0,1.0);
if(renderPassDescriptor != nil)
{
id<MTLRenderCommandEncoder> renderEncoder =
[commandBuffer renderCommandEncoderWithDescriptor:renderPassDescriptor];
renderEncoder.label = @"Snes9x render encoder";
vector_uint2 viewportSize = { static_cast<unsigned int>(layerSize.width), static_cast<unsigned int>(layerSize.height) };
CGFloat scale = metalLayer.contentsScale;
[renderEncoder setViewport:(MTLViewport){0.0, 0.0, layerSize.width * scale, layerSize.height * scale, -1.0, 1.0 }];
[renderEncoder setRenderPipelineState:metalPipelineState];
[renderEncoder setVertexBuffer:vertexBuffer
offset:0
atIndex:0];
[renderEncoder setVertexBytes:&viewportSize
length:sizeof(viewportSize)
atIndex:1];
[renderEncoder setFragmentTexture:metalTexture atIndex:0];
[renderEncoder setFragmentBuffer:fragmentBuffer offset:0 atIndex:1];
[renderEncoder drawPrimitives:MTLPrimitiveTypeTriangle vertexStart:0 vertexCount:6];
[renderEncoder endEncoding];
[commandBuffer commit];
[commandBuffer waitUntilCompleted];
[drawable present];
}
}
}
void S9xTextMode (void)