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VideoBackends:Metal: Multi render target support

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This commit is contained in:
TellowKrinkle 2023-06-27 23:50:16 -05:00
commit fc4036af80
6 changed files with 82 additions and 48 deletions
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7
Source/Core/VideoBackends/Metal/MTLObjectCache.mm
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@ -313,6 +313,8 @@ public:
framebuffer.color_texture_format = cfg.framebuffer_state.color_texture_format.Value();
framebuffer.depth_texture_format = cfg.framebuffer_state.depth_texture_format.Value();
framebuffer.samples = cfg.framebuffer_state.samples.Value();
framebuffer.additional_color_attachment_count =
cfg.framebuffer_state.additional_color_attachment_count.Value();
blend.colorupdate = cfg.blending_state.colorupdate.Value();
blend.alphaupdate = cfg.blending_state.alphaupdate.Value();
if (cfg.blending_state.blendenable)
@ -426,6 +428,11 @@ public:
}
[desc setRasterSampleCount:fs.samples];
[color0 setPixelFormat:Util::FromAbstract(fs.color_texture_format)];
if (u32 cnt = fs.additional_color_attachment_count)
{
for (u32 i = 0; i < cnt; i++)
[[desc colorAttachments] setObject:color0 atIndexedSubscript:i + 1];
}
[desc setDepthAttachmentPixelFormat:Util::FromAbstract(fs.depth_texture_format)];
if (Util::HasStencil(fs.depth_texture_format))
[desc setStencilAttachmentPixelFormat:Util::FromAbstract(fs.depth_texture_format)];