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@@ -25,13 +25,8 @@
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*/
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#include "avcodec.h"
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-#include "internal.h"
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-#include "mathops.h"
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-#include "libavutil/colorspace.h"
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-#include "libavutil/common.h"
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#include "libavutil/pixdesc.h"
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-#include "libavutil/internal.h"
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-#include "libavutil/imgutils.h"
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+#include "libavutil/pixfmt.h"
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#if FF_API_AVCODEC_PIX_FMT
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int avcodec_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt,
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@@ -72,152 +67,3 @@ enum AVPixelFormat avcodec_find_best_pix_fmt_of_list(const enum AVPixelFormat *p
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return best;
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}
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-#if FF_API_AVPICTURE
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-FF_DISABLE_DEPRECATION_WARNINGS
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-/* return true if yuv planar */
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-static inline int is_yuv_planar(const AVPixFmtDescriptor *desc)
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-{
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- int i;
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- int planes[4] = { 0 };
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-
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- if ( desc->flags & AV_PIX_FMT_FLAG_RGB
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- || !(desc->flags & AV_PIX_FMT_FLAG_PLANAR))
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- return 0;
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-
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- /* set the used planes */
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- for (i = 0; i < desc->nb_components; i++)
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- planes[desc->comp[i].plane] = 1;
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-
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- /* if there is an unused plane, the format is not planar */
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- for (i = 0; i < desc->nb_components; i++)
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- if (!planes[i])
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- return 0;
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- return 1;
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-}
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-
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-int av_picture_crop(AVPicture *dst, const AVPicture *src,
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- enum AVPixelFormat pix_fmt, int top_band, int left_band)
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-{
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- const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
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- int y_shift;
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- int x_shift;
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- int max_step[4];
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-
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- if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB)
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- return -1;
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-
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- y_shift = desc->log2_chroma_h;
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- x_shift = desc->log2_chroma_w;
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- av_image_fill_max_pixsteps(max_step, NULL, desc);
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-
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- if (is_yuv_planar(desc)) {
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- dst->data[0] = src->data[0] + (top_band * src->linesize[0]) + left_band;
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- dst->data[1] = src->data[1] + ((top_band >> y_shift) * src->linesize[1]) + (left_band >> x_shift);
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- dst->data[2] = src->data[2] + ((top_band >> y_shift) * src->linesize[2]) + (left_band >> x_shift);
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- } else{
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- if(top_band % (1<<y_shift) || left_band % (1<<x_shift))
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- return -1;
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- dst->data[0] = src->data[0] + (top_band * src->linesize[0]) + (left_band * max_step[0]);
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- }
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-
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- dst->linesize[0] = src->linesize[0];
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- dst->linesize[1] = src->linesize[1];
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- dst->linesize[2] = src->linesize[2];
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- return 0;
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-}
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-
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-int av_picture_pad(AVPicture *dst, const AVPicture *src, int height, int width,
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- enum AVPixelFormat pix_fmt, int padtop, int padbottom, int padleft, int padright,
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- int *color)
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-{
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- const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
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- uint8_t *optr;
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- int y_shift;
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- int x_shift;
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- int yheight;
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- int i, y;
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- int max_step[4];
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-
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- if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB)
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- return -1;
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-
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- if (!is_yuv_planar(desc)) {
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- if (src)
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- return -1; //TODO: Not yet implemented
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-
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- av_image_fill_max_pixsteps(max_step, NULL, desc);
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-
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- if (padtop || padleft) {
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- memset(dst->data[0], color[0],
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- dst->linesize[0] * padtop + (padleft * max_step[0]));
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- }
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-
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- if (padleft || padright) {
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- optr = dst->data[0] + dst->linesize[0] * padtop +
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- (dst->linesize[0] - (padright * max_step[0]));
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- yheight = height - 1 - (padtop + padbottom);
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- for (y = 0; y < yheight; y++) {
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- memset(optr, color[0], (padleft + padright) * max_step[0]);
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- optr += dst->linesize[0];
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- }
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- }
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-
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- if (padbottom || padright) {
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- optr = dst->data[0] + dst->linesize[0] * (height - padbottom) -
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- (padright * max_step[0]);
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- memset(optr, color[0], dst->linesize[0] * padbottom +
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- (padright * max_step[0]));
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- }
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-
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- return 0;
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- }
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-
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- for (i = 0; i < 3; i++) {
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- x_shift = i ? desc->log2_chroma_w : 0;
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- y_shift = i ? desc->log2_chroma_h : 0;
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-
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- if (padtop || padleft) {
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- memset(dst->data[i], color[i],
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- dst->linesize[i] * (padtop >> y_shift) + (padleft >> x_shift));
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- }
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-
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- if (padleft || padright) {
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- optr = dst->data[i] + dst->linesize[i] * (padtop >> y_shift) +
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- (dst->linesize[i] - (padright >> x_shift));
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- yheight = (height - 1 - (padtop + padbottom)) >> y_shift;
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- for (y = 0; y < yheight; y++) {
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- memset(optr, color[i], (padleft + padright) >> x_shift);
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- optr += dst->linesize[i];
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- }
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- }
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-
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- if (src) { /* first line */
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- uint8_t *iptr = src->data[i];
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- optr = dst->data[i] + dst->linesize[i] * (padtop >> y_shift) +
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- (padleft >> x_shift);
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- memcpy(optr, iptr, (width - padleft - padright) >> x_shift);
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- iptr += src->linesize[i];
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- optr = dst->data[i] + dst->linesize[i] * (padtop >> y_shift) +
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- (dst->linesize[i] - (padright >> x_shift));
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- yheight = (height - 1 - (padtop + padbottom)) >> y_shift;
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- for (y = 0; y < yheight; y++) {
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- memset(optr, color[i], (padleft + padright) >> x_shift);
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- memcpy(optr + ((padleft + padright) >> x_shift), iptr,
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- (width - padleft - padright) >> x_shift);
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- iptr += src->linesize[i];
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- optr += dst->linesize[i];
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- }
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- }
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-
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- if (padbottom || padright) {
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- optr = dst->data[i] + dst->linesize[i] *
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- ((height - padbottom) >> y_shift) - (padright >> x_shift);
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- memset(optr, color[i],dst->linesize[i] *
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- (padbottom >> y_shift) + (padright >> x_shift));
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- }
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- }
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-
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- return 0;
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-}
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-FF_ENABLE_DEPRECATION_WARNINGS
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-#endif /* FF_API_AVPICTURE */
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