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author | Subv <subv2112@gmail.com> | 2018-03-20 00:00:29 +0100 |
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committer | Subv <subv2112@gmail.com> | 2018-03-24 17:30:56 +0100 |
commit | 71ebc3e90da9882139d2a5695ca1ed59ea77e94f (patch) | |
tree | 48139f0812ee19b69c51db347d4cc4acb23f948b /src/video_core/textures/texture.h | |
parent | Merge pull request #275 from MerryMage/addticks-dynarmic (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/textures/texture.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/video_core/textures/texture.h b/src/video_core/textures/texture.h new file mode 100644 index 000000000..3306d2ab2 --- /dev/null +++ b/src/video_core/textures/texture.h @@ -0,0 +1,57 @@ +// Copyright 2018 yuzu Emulator Project +// Licensed under GPLv2 or any later version +// Refer to the license.txt file included. + +#pragma once + +#include "common/bit_field.h" +#include "common/common_funcs.h" +#include "common/common_types.h" +#include "video_core/memory_manager.h" + +namespace Tegra { +namespace Texture { + +enum class TextureFormat : u32 { + DXT1 = 0x24, +}; + +union TextureHandle { + u32 raw; + BitField<0, 20, u32> tic_id; + BitField<20, 12, u32> tsc_id; +}; + +struct TICEntry { + union { + u32 raw; + BitField<0, 7, TextureFormat> format; + BitField<7, 3, u32> r_type; + BitField<10, 3, u32> g_type; + BitField<13, 3, u32> b_type; + BitField<16, 3, u32> a_type; + }; + u32 address_low; + u16 address_high; + INSERT_PADDING_BYTES(6); + u16 width_minus_1; + INSERT_PADDING_BYTES(2); + u16 height_minus_1; + INSERT_PADDING_BYTES(10); + + GPUVAddr Address() const { + return static_cast<GPUVAddr>((static_cast<GPUVAddr>(address_high) << 32) | address_low); + } + + u32 Width() const { + return width_minus_1 + 1; + } + + u32 Height() const { + return height_minus_1 + 1; + } +}; +static_assert(sizeof(TICEntry) == 0x20, "TICEntry has wrong size"); + +} // namespace Texture +} // namespace Tegra |