[FFmpeg-devel] [PATCH 2/3] avutil/pixfmt: Clarify the meaning of the "alpha" bit in rgb555/bgr555
Michael Niedermayer
michaelni at gmx.at
Fri Feb 6 20:57:49 CET 2015
Found-by: wm4
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
---
libavutil/pixfmt.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h
index 9f4928e..cbcccb2 100644
--- a/libavutil/pixfmt.h
+++ b/libavutil/pixfmt.h
@@ -118,13 +118,13 @@ enum AVPixelFormat {
AV_PIX_FMT_RGB565BE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), big-endian
AV_PIX_FMT_RGB565LE, ///< packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), little-endian
- AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), big-endian, most significant bit to 0
- AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), little-endian, most significant bit to 0
+ AV_PIX_FMT_RGB555BE, ///< packed RGB 5:5:5, 16bpp, (msb)1u 5R 5G 5B(lsb), big-endian, most significant bit to 0
+ AV_PIX_FMT_RGB555LE, ///< packed RGB 5:5:5, 16bpp, (msb)1u 5R 5G 5B(lsb), little-endian, most significant bit to 0
AV_PIX_FMT_BGR565BE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), big-endian
AV_PIX_FMT_BGR565LE, ///< packed BGR 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), little-endian
- AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), big-endian, most significant bit to 1
- AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), little-endian, most significant bit to 1
+ AV_PIX_FMT_BGR555BE, ///< packed BGR 5:5:5, 16bpp, (msb)1u 5B 5G 5R(lsb), big-endian, most significant bit to 1
+ AV_PIX_FMT_BGR555LE, ///< packed BGR 5:5:5, 16bpp, (msb)1u 5B 5G 5R(lsb), little-endian, most significant bit to 1
AV_PIX_FMT_VAAPI_MOCO, ///< HW acceleration through VA API at motion compensation entry-point, Picture.data[3] contains a vaapi_render_state struct which contains macroblocks as well as various fields extracted from headers
AV_PIX_FMT_VAAPI_IDCT, ///< HW acceleration through VA API at IDCT entry-point, Picture.data[3] contains a vaapi_render_state struct which contains fields extracted from headers
--
1.7.9.5
More information about the ffmpeg-devel
mailing list