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author | Tony Wasserka <neobrainx@gmail.com> | 2015-05-21 16:51:31 +0200 |
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committer | Tony Wasserka <neobrainx@gmail.com> | 2015-07-13 23:54:39 +0200 |
commit | 5e79706db23a956ea0d6f3e5cc5a57b3a5d86b5e (patch) | |
tree | dd61e70261a8f3488344f0ce90df6c5bb67e6c81 /src/common/color.h | |
parent | citra-qt: Add depth formats to framebuffer viewing widget. (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/common/color.h | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/src/common/color.h b/src/common/color.h index 422fdc8af..9dafdca0c 100644 --- a/src/common/color.h +++ b/src/common/color.h @@ -208,7 +208,32 @@ inline void EncodeD24(u32 value, u8* bytes) { * @param bytes Pointer where to store the encoded value */ inline void EncodeD24S8(u32 depth, u8 stencil, u8* bytes) { - *reinterpret_cast<u32_le*>(bytes) = (stencil << 24) | depth; + bytes[0] = depth & 0xFF; + bytes[1] = (depth >> 8) & 0xFF; + bytes[2] = (depth >> 16) & 0xFF; + bytes[3] = stencil; +} + +/** + * Encode a 24 bit depth value as D24X8 format (32 bits per pixel with 8 bits unused) + * @param depth 24 bit source depth value to encode + * @param bytes Pointer where to store the encoded value + * @note unused bits will not be modified + */ +inline void EncodeD24X8(u32 depth, u8* bytes) { + bytes[0] = depth & 0xFF; + bytes[1] = (depth >> 8) & 0xFF; + bytes[2] = (depth >> 16) & 0xFF; +} + +/** + * Encode an 8 bit stencil value as X24S8 format (32 bits per pixel with 24 bits unused) + * @param stencil 8 bit source stencil value to encode + * @param bytes Pointer where to store the encoded value + * @note unused bits will not be modified + */ +inline void EncodeX24S8(u8 stencil, u8* bytes) { + bytes[3] = stencil; } } // namespace |