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Metal viewport restore fix

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This commit is contained in:
Jack Andersen 2016-09-11 19:28:54 -10:00
parent db89640172
commit 4cffc6e4ec
1 changed files with 5 additions and 3 deletions
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8
lib/graphicsdev/Metal.mm
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@ -239,7 +239,7 @@ class MetalTextureR : public ITextureR
{ {
m_width = width; m_width = width;
m_height = height; m_height = height;
@autoreleasepool @autoreleasepool
{ {
MTLTextureDescriptor* desc = MTLTextureDescriptor* desc =
@ -719,6 +719,8 @@ struct MetalCommandQueue : IGraphicsCommandQueue
m_enc = [m_cmdBuf renderCommandEncoderWithDescriptor:ctarget->m_passDesc]; m_enc = [m_cmdBuf renderCommandEncoderWithDescriptor:ctarget->m_passDesc];
[m_enc setFrontFacingWinding:MTLWindingCounterClockwise]; [m_enc setFrontFacingWinding:MTLWindingCounterClockwise];
} }
if (ctarget == m_boundTarget && (m_boundVp.width || m_boundVp.height))
[m_enc setViewport:m_boundVp];
m_boundTarget = ctarget; m_boundTarget = ctarget;
} }
@ -726,7 +728,7 @@ struct MetalCommandQueue : IGraphicsCommandQueue
{ {
_setRenderTarget(target, false, false); _setRenderTarget(target, false, false);
} }
MTLViewport m_boundVp = {}; MTLViewport m_boundVp = {};
void setViewport(const SWindowRect& rect, float znear, float zfar) void setViewport(const SWindowRect& rect, float znear, float zfar)
{ {
@ -832,7 +834,7 @@ struct MetalCommandQueue : IGraphicsCommandQueue
[blitEnc endEncoding]; [blitEnc endEncoding];
m_enc = [m_cmdBuf renderCommandEncoderWithDescriptor:tex->m_passDesc]; m_enc = [m_cmdBuf renderCommandEncoderWithDescriptor:tex->m_passDesc];
[m_enc setFrontFacingWinding:MTLWindingCounterClockwise]; [m_enc setFrontFacingWinding:MTLWindingCounterClockwise];
if (m_boundVp.width || m_boundVp.height) if (m_boundVp.width || m_boundVp.height)
[m_enc setViewport:m_boundVp]; [m_enc setViewport:m_boundVp];
if (m_boundScissor.width || m_boundScissor.height) if (m_boundScissor.width || m_boundScissor.height)