#include "common.h"
#include "mathematics.h"
#include "rational.h"
#include "intfloat_readwrite.h"
#include "log.h"
Go to the source code of this file.
Definition in file avutil.h.
#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT |
#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) |
#define LIBAVUTIL_VERSION 49.6.0 |
#define PIX_FMT_ABGR PIX_FMT_RGB32_1 |
Definition at line 121 of file avutil.h.
Referenced by altivec_yuv2packedX(), fmt_depth(), yuv2packedX_TMPL(), and yuv2rgb_init_altivec().
#define PIX_FMT_ARGB PIX_FMT_BGR32_1 |
Definition at line 120 of file avutil.h.
Referenced by altivec_yuv2packedX(), fmt_depth(), yuv2packedX_TMPL(), and yuv2rgb_init_altivec().
#define PIX_FMT_BGRA PIX_FMT_RGB32 |
Definition at line 119 of file avutil.h.
Referenced by altivec_yuv2packedX(), fmt_depth(), yuv2packedX_TMPL(), and yuv2rgb_init_altivec().
#define PIX_FMT_GRAY16 PIX_FMT_GRAY16LE |
Definition at line 122 of file avutil.h.
Referenced by encode_init_ls(), encode_picture_ls(), ff_mjpeg_decode_sof(), and ff_pnm_decode_header().
#define PIX_FMT_RGBA PIX_FMT_BGR32 |
Definition at line 118 of file avutil.h.
Referenced by altivec_yuv2packedX(), decode_frame(), encode_frame(), fmt_depth(), yuv2packedX_TMPL(), and yuv2rgb_init_altivec().
#define PIX_FMT_YUV422 PIX_FMT_YUYV422 |
enum PixelFormat |
Pixel format.
Notes:
PIX_FMT_RGB32 is handled in an endian-specific manner. A RGBA color is put together as: (A << 24) | (R << 16) | (G << 8) | B This is stored as BGRA on little endian CPU architectures and ARGB on big endian CPUs.
When the pixel format is palettized RGB (PIX_FMT_PAL8), the palettized image data is stored in AVFrame.data[0]. The palette is transported in AVFrame.data[1] and, is 1024 bytes long (256 4-byte entries) and is formatted the same as in PIX_FMT_RGB32 described above (i.e., it is also endian-specific). Note also that the individual RGB palette components stored in AVFrame.data[1] should be in the range 0..255. This is important as many custom PAL8 video codecs that were designed to run on the IBM VGA graphics adapter use 6-bit palette components.
PIX_FMT_NONE | |
PIX_FMT_YUV420P | Planar YUV 4:2:0, 12bpp, (1 Cr & Cb sample per 2x2 Y samples). |
PIX_FMT_YUYV422 | Packed YUV 4:2:2, 16bpp, Y0 Cb Y1 Cr. |
PIX_FMT_RGB24 | Packed RGB 8:8:8, 24bpp, RGBRGB... |
PIX_FMT_BGR24 | Packed RGB 8:8:8, 24bpp, BGRBGR... |
PIX_FMT_YUV422P | Planar YUV 4:2:2, 16bpp, (1 Cr & Cb sample per 2x1 Y samples). |
PIX_FMT_YUV444P | Planar YUV 4:4:4, 24bpp, (1 Cr & Cb sample per 1x1 Y samples). |
PIX_FMT_RGB32 | Packed RGB 8:8:8, 32bpp, (msb)8A 8R 8G 8B(lsb), in cpu endianness. |
PIX_FMT_YUV410P | Planar YUV 4:1:0, 9bpp, (1 Cr & Cb sample per 4x4 Y samples). |
PIX_FMT_YUV411P | Planar YUV 4:1:1, 12bpp, (1 Cr & Cb sample per 4x1 Y samples). |
PIX_FMT_RGB565 | Packed RGB 5:6:5, 16bpp, (msb) 5R 6G 5B(lsb), in cpu endianness. |
PIX_FMT_RGB555 | Packed RGB 5:5:5, 16bpp, (msb)1A 5R 5G 5B(lsb), in cpu endianness most significant bit to 0. |
PIX_FMT_GRAY8 | Y , 8bpp. |
PIX_FMT_MONOWHITE | Y , 1bpp, 0 is white, 1 is black. |
PIX_FMT_MONOBLACK | Y , 1bpp, 0 is black, 1 is white. |
PIX_FMT_PAL8 | 8 bit with PIX_FMT_RGB32 palette |
PIX_FMT_YUVJ420P | Planar YUV 4:2:0, 12bpp, full scale (jpeg). |
PIX_FMT_YUVJ422P | Planar YUV 4:2:2, 16bpp, full scale (jpeg). |
PIX_FMT_YUVJ444P | Planar YUV 4:4:4, 24bpp, full scale (jpeg). |
PIX_FMT_XVMC_MPEG2_MC | XVideo Motion Acceleration via common packet passing(xvmc_render.h). |
PIX_FMT_XVMC_MPEG2_IDCT | |
PIX_FMT_UYVY422 | Packed YUV 4:2:2, 16bpp, Cb Y0 Cr Y1. |
PIX_FMT_UYYVYY411 | Packed YUV 4:1:1, 12bpp, Cb Y0 Y1 Cr Y2 Y3. |
PIX_FMT_BGR32 | Packed RGB 8:8:8, 32bpp, (msb)8A 8B 8G 8R(lsb), in cpu endianness. |
PIX_FMT_BGR565 | Packed RGB 5:6:5, 16bpp, (msb) 5B 6G 5R(lsb), in cpu endianness. |
PIX_FMT_BGR555 | Packed RGB 5:5:5, 16bpp, (msb)1A 5B 5G 5R(lsb), in cpu endianness most significant bit to 1. |
PIX_FMT_BGR8 | Packed RGB 3:3:2, 8bpp, (msb)2B 3G 3R(lsb). |
PIX_FMT_BGR4 | Packed RGB 1:2:1, 4bpp, (msb)1B 2G 1R(lsb). |
PIX_FMT_BGR4_BYTE | Packed RGB 1:2:1, 8bpp, (msb)1B 2G 1R(lsb). |
PIX_FMT_RGB8 | Packed RGB 3:3:2, 8bpp, (msb)2R 3G 3B(lsb). |
PIX_FMT_RGB4 | Packed RGB 1:2:1, 4bpp, (msb)2R 3G 3B(lsb). |
PIX_FMT_RGB4_BYTE | Packed RGB 1:2:1, 8bpp, (msb)2R 3G 3B(lsb). |
PIX_FMT_NV12 | Planar YUV 4:2:0, 12bpp, 1 plane for Y and 1 for UV. |
PIX_FMT_NV21 | as above, but U and V bytes are swapped |
PIX_FMT_RGB32_1 | Packed RGB 8:8:8, 32bpp, (msb)8R 8G 8B 8A(lsb), in cpu endianness. |
PIX_FMT_BGR32_1 | Packed RGB 8:8:8, 32bpp, (msb)8B 8G 8R 8A(lsb), in cpu endianness. |
PIX_FMT_GRAY16BE | Y , 16bpp, big-endian. |
PIX_FMT_GRAY16LE | Y , 16bpp, little-endian. |
PIX_FMT_YUV440P | Planar YUV 4:4:0 (1 Cr & Cb sample per 1x2 Y samples). |
PIX_FMT_YUVJ440P | Planar YUV 4:4:0 full scale (jpeg). |
PIX_FMT_YUVA420P | Planar YUV 4:2:0, 20bpp, (1 Cr & Cb sample per 2x2 Y & A samples). |
PIX_FMT_NB | number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions |