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author | Panagiotis Issaris <takis.issaris@uhasselt.be> | 2007-02-25 07:53:44 +0000 |
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committer | Panagiotis Issaris <takis.issaris@uhasselt.be> | 2007-02-25 07:53:44 +0000 |
commit | 392cf77a4bfd2509fd59da9e5a702ab84476afc0 (patch) | |
tree | a5b604ae70652c334e48cf370eb197430fa2e8df /libavcodec/imgconvert.c | |
parent | 0268a54a65238ab80259010b8f44060af6dfed11 (diff) | |
download | ffmpeg-streaming-392cf77a4bfd2509fd59da9e5a702ab84476afc0.zip ffmpeg-streaming-392cf77a4bfd2509fd59da9e5a702ab84476afc0.tar.gz |
Move the unaltered documentation of the functions which are part of the public
API out of imgconvert.c into avcodec.h.
Originally committed as revision 8121 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/imgconvert.c')
-rw-r--r-- | libavcodec/imgconvert.c | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/libavcodec/imgconvert.c b/libavcodec/imgconvert.c index 380fe71..7df366b 100644 --- a/libavcodec/imgconvert.c +++ b/libavcodec/imgconvert.c @@ -382,22 +382,6 @@ enum PixelFormat avcodec_get_pix_fmt(const char* name) return i; } -/** - * Fill in AVPicture's fields. - * The fields of the given AVPicture are filled in by using the 'ptr' address - * which points to the image data buffer. Depending on the specified picture - * format, one or multiple image data pointers and line sizes will be set. - * If a planar format is specified, several pointers will be set pointing to - * the different picture planes and the line sizes of the different planes - * will be stored in the lines_sizes array. - * - * @param picture AVPicture who's fields are to be filled in - * @param ptr Buffer which will contain or contains the actual image data - * @param pix_fmt The format in which the picture data is stored - * @param width The width of the image in pixels - * @param height The height of the image in pixels - * @return Size of the image data in bytes. - */ int avpicture_fill(AVPicture *picture, uint8_t *ptr, int pix_fmt, int width, int height) { @@ -575,24 +559,12 @@ int avpicture_layout(const AVPicture* src, int pix_fmt, int width, int height, return size; } -/** - * Calculate the size in bytes that a picture of the given width and height - * would occupy if stored in the given picture format. - * - * @param pix_fmt The given picture format - * @param width The width of the image - * @param height The height of the image - * @return Image data size in bytes - */ int avpicture_get_size(int pix_fmt, int width, int height) { AVPicture dummy_pict; return avpicture_fill(&dummy_pict, NULL, pix_fmt, width, height); } -/** - * compute the loss when converting from a pixel format to another - */ int avcodec_get_pix_fmt_loss(int dst_pix_fmt, int src_pix_fmt, int has_alpha) { @@ -716,9 +688,6 @@ static int avcodec_find_best_pix_fmt1(int pix_fmt_mask, return dst_pix_fmt; } -/** - * find best pixel format to convert to. Return -1 if none found - */ int avcodec_find_best_pix_fmt(int pix_fmt_mask, int src_pix_fmt, int has_alpha, int *loss_ptr) { @@ -764,9 +733,6 @@ void ff_img_copy_plane(uint8_t *dst, int dst_wrap, } } -/** - * Copy image 'src' to 'dst'. - */ void img_copy(AVPicture *dst, const AVPicture *src, int pix_fmt, int width, int height) { @@ -2248,9 +2214,6 @@ static inline int is_yuv_planar(const PixFmtInfo *ps) ps->pixel_type == FF_PIXEL_PLANAR; } -/** - * Crop image top and left side - */ int img_crop(AVPicture *dst, const AVPicture *src, int pix_fmt, int top_band, int left_band) { @@ -2273,9 +2236,6 @@ int img_crop(AVPicture *dst, const AVPicture *src, return 0; } -/** - * Pad image - */ int img_pad(AVPicture *dst, const AVPicture *src, int height, int width, int pix_fmt, int padtop, int padbottom, int padleft, int padright, int *color) @@ -2606,10 +2566,6 @@ static int get_alpha_info_pal8(const AVPicture *src, int width, int height) return ret; } -/** - * Tell if an image really has transparent alpha values. - * @return ored mask of FF_ALPHA_xxx constants - */ int img_get_alpha_info(const AVPicture *src, int pix_fmt, int width, int height) { @@ -2829,8 +2785,6 @@ static void deinterlace_bottom_field_inplace(uint8_t *src1, int src_wrap, av_free(buf); } - -/* deinterlace - if not supported return -1 */ int avpicture_deinterlace(AVPicture *dst, const AVPicture *src, int pix_fmt, int width, int height) { |