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renderer_opengl: Implement RGB565 framebuffer format

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This commit is contained in:
ReinUsesLisp 2019-08-21 02:22:54 -03:00
parent 9cdf5c6c31
commit 80702aa88f
3 changed files with 9 additions and 3 deletions
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1
src/video_core/gpu.h
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@ -91,6 +91,7 @@ class DebugContext;
struct FramebufferConfig {
enum class PixelFormat : u32 {
ABGR8 = 1,
RGB565 = 4,
BGRA8 = 5,
};

6
src/video_core/renderer_opengl/renderer_opengl.cpp
View File

@ -285,7 +285,11 @@ void RendererOpenGL::ConfigureFramebufferTexture(TextureInfo& texture,
internal_format = GL_RGBA8;
texture.gl_format = GL_RGBA;
texture.gl_type = GL_UNSIGNED_INT_8_8_8_8_REV;
break;
case Tegra::FramebufferConfig::PixelFormat::RGB565:
internal_format = GL_RGB565;
texture.gl_format = GL_RGB;
texture.gl_type = GL_UNSIGNED_SHORT_5_6_5;
break;
default:
internal_format = GL_RGBA8;

5
src/video_core/surface.cpp
View File

@ -445,11 +445,12 @@ PixelFormat PixelFormatFromGPUPixelFormat(Tegra::FramebufferConfig::PixelFormat
switch (format) {
case Tegra::FramebufferConfig::PixelFormat::ABGR8:
return PixelFormat::ABGR8U;
case Tegra::FramebufferConfig::PixelFormat::RGB565:
return PixelFormat::B5G6R5U;
case Tegra::FramebufferConfig::PixelFormat::BGRA8:
return PixelFormat::BGRA8;
default:
LOG_CRITICAL(HW_GPU, "Unimplemented format={}", static_cast<u32>(format));
UNREACHABLE();
UNIMPLEMENTED_MSG("Unimplemented format={}", static_cast<u32>(format));
return PixelFormat::ABGR8U;
}
}