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GPU: Added the TSC structure. It contains information about the sampler.

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Subv 2018-03-26 15:45:05 -05:00
parent 6afe9e0105
commit 56e2013c1f
1 changed files with 50 additions and 0 deletions
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50
src/video_core/textures/texture.h
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@ -80,6 +80,56 @@ struct TICEntry {
};
static_assert(sizeof(TICEntry) == 0x20, "TICEntry has wrong size");
enum class WrapMode : u32 {
Wrap = 0,
Mirror = 1,
ClampToEdge = 2,
Border = 3,
ClampOGL = 4,
MirrorOnceClampToEdge = 5,
MirrorOnceBorder = 6,
MirrorOnceClampOGL = 7,
};
enum class TextureFilter : u32 {
Nearest = 1,
Linear = 2,
};
enum class TextureMipmapFilter : u32 {
None = 1,
Nearest = 2,
Linear = 3,
};
struct TSCEntry {
union {
BitField<0, 3, WrapMode> wrap_u;
BitField<3, 3, WrapMode> wrap_v;
BitField<6, 3, WrapMode> wrap_p;
BitField<9, 1, u32> depth_compare_enabled;
BitField<10, 3, u32> depth_compare_func;
};
union {
BitField<0, 2, TextureFilter> mag_filter;
BitField<4, 2, TextureFilter> min_filter;
BitField<6, 2, TextureMipmapFilter> mip_filter;
};
INSERT_PADDING_BYTES(8);
u32 border_color_r;
u32 border_color_g;
u32 border_color_b;
u32 border_color_a;
};
static_assert(sizeof(TSCEntry) == 0x20, "TSCEntry has wrong size");
struct FullTextureInfo {
u32 index;
TICEntry tic;
TSCEntry tsc;
bool enabled;
};
/// Returns the number of bytes per pixel of the input texture format.
u32 BytesPerPixel(TextureFormat format);