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MetalDevice: Support multisampling

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Stenzek
2023-09-10 16:26:58 +10:00
parent 6fbea12ed3
commit a2f19143da
6 changed files with 254 additions and 25 deletions
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9
src/core/gpu_hw.cpp
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@ -565,12 +565,17 @@ bool GPU_HW::CreateBuffers()
const u32 texture_height = VRAM_HEIGHT * m_resolution_scale;
const u8 samples = static_cast<u8>(m_multisamples);
// Needed for Metal resolve.
const GPUTexture::Type read_texture_type = (g_gpu_device->GetRenderAPI() == RenderAPI::Metal && m_multisamples > 1) ?
GPUTexture::Type::RWTexture :
GPUTexture::Type::Texture;
if (!(m_vram_texture = g_gpu_device->CreateTexture(texture_width, texture_height, 1, 1, samples,
GPUTexture::Type::RenderTarget, VRAM_RT_FORMAT)) ||
!(m_vram_depth_texture = g_gpu_device->CreateTexture(texture_width, texture_height, 1, 1, samples,
GPUTexture::Type::DepthStencil, VRAM_DS_FORMAT)) ||
!(m_vram_read_texture = g_gpu_device->CreateTexture(texture_width, texture_height, 1, 1, 1,
GPUTexture::Type::Texture, VRAM_RT_FORMAT)) ||
!(m_vram_read_texture =
g_gpu_device->CreateTexture(texture_width, texture_height, 1, 1, 1, read_texture_type, VRAM_RT_FORMAT)) ||
!(m_display_private_texture = g_gpu_device->CreateTexture(
((m_downsample_mode == GPUDownsampleMode::Adaptive) ? VRAM_WIDTH : GPU_MAX_DISPLAY_WIDTH) *
m_resolution_scale,