X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fimgconvert.c;h=96511ac7d6a72477e161b17b2281171bc1a737ca;hb=339af976b6fd9c05d1e75e75a5323efdb3d6afa1;hp=1fd636c83d8ef2aa16445f35016bd8be8d8e39a5;hpb=4f9a8d3fe2f9485ee08848d336ee96f15ec0e7e6;p=ffmpeg

diff --git a/libavcodec/imgconvert.c b/libavcodec/imgconvert.c
index 1fd636c83d8..96511ac7d6a 100644
--- a/libavcodec/imgconvert.c
+++ b/libavcodec/imgconvert.c
@@ -25,43 +25,8 @@
  */
 
 #include "avcodec.h"
-#include "internal.h"
-#include "mathops.h"
-#include "libavutil/avassert.h"
-#include "libavutil/colorspace.h"
-#include "libavutil/common.h"
 #include "libavutil/pixdesc.h"
-#include "libavutil/internal.h"
-#include "libavutil/imgutils.h"
-
-#if FF_API_GETCHROMA
-void avcodec_get_chroma_sub_sample(enum AVPixelFormat pix_fmt, int *h_shift, int *v_shift)
-{
-    const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
-    av_assert0(desc);
-    *h_shift = desc->log2_chroma_w;
-    *v_shift = desc->log2_chroma_h;
-}
-#endif
-
-int avcodec_get_pix_fmt_loss(enum AVPixelFormat dst_pix_fmt,
-                             enum AVPixelFormat src_pix_fmt,
-                             int has_alpha)
-{
-    return av_get_pix_fmt_loss(dst_pix_fmt, src_pix_fmt, has_alpha);
-}
-
-enum AVPixelFormat avcodec_find_best_pix_fmt_of_2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2,
-                                            enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr)
-{
-    return av_find_best_pix_fmt_of_2(dst_pix_fmt1, dst_pix_fmt2, src_pix_fmt, has_alpha, loss_ptr);
-}
-
-enum AVPixelFormat avcodec_find_best_pix_fmt2(enum AVPixelFormat dst_pix_fmt1, enum AVPixelFormat dst_pix_fmt2,
-                                            enum AVPixelFormat src_pix_fmt, int has_alpha, int *loss_ptr)
-{
-    return avcodec_find_best_pix_fmt_of_2(dst_pix_fmt1, dst_pix_fmt2, src_pix_fmt, has_alpha, loss_ptr);
-}
+#include "libavutil/pixfmt.h"
 
 enum AVPixelFormat avcodec_find_best_pix_fmt_of_list(const enum AVPixelFormat *pix_fmt_list,
                                             enum AVPixelFormat src_pix_fmt,
@@ -73,7 +38,7 @@ enum AVPixelFormat avcodec_find_best_pix_fmt_of_list(const enum AVPixelFormat *p
 
     for (i=0; pix_fmt_list[i] != AV_PIX_FMT_NONE; i++) {
         loss = loss_ptr ? *loss_ptr : 0;
-        best = avcodec_find_best_pix_fmt_of_2(best, pix_fmt_list[i], src_pix_fmt, has_alpha, &loss);
+        best = av_find_best_pix_fmt_of_2(best, pix_fmt_list[i], src_pix_fmt, has_alpha, &loss);
     }
 
     if (loss_ptr)
@@ -81,152 +46,3 @@ enum AVPixelFormat avcodec_find_best_pix_fmt_of_list(const enum AVPixelFormat *p
     return best;
 }
 
-#if FF_API_AVPICTURE
-FF_DISABLE_DEPRECATION_WARNINGS
-/* return true if yuv planar */
-static inline int is_yuv_planar(const AVPixFmtDescriptor *desc)
-{
-    int i;
-    int planes[4] = { 0 };
-
-    if (     desc->flags & AV_PIX_FMT_FLAG_RGB
-        || !(desc->flags & AV_PIX_FMT_FLAG_PLANAR))
-        return 0;
-
-    /* set the used planes */
-    for (i = 0; i < desc->nb_components; i++)
-        planes[desc->comp[i].plane] = 1;
-
-    /* if there is an unused plane, the format is not planar */
-    for (i = 0; i < desc->nb_components; i++)
-        if (!planes[i])
-            return 0;
-    return 1;
-}
-
-int av_picture_crop(AVPicture *dst, const AVPicture *src,
-                    enum AVPixelFormat pix_fmt, int top_band, int left_band)
-{
-    const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
-    int y_shift;
-    int x_shift;
-    int max_step[4];
-
-    if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB)
-        return -1;
-
-    y_shift = desc->log2_chroma_h;
-    x_shift = desc->log2_chroma_w;
-    av_image_fill_max_pixsteps(max_step, NULL, desc);
-
-    if (is_yuv_planar(desc)) {
-    dst->data[0] = src->data[0] + (top_band * src->linesize[0]) + left_band;
-    dst->data[1] = src->data[1] + ((top_band >> y_shift) * src->linesize[1]) + (left_band >> x_shift);
-    dst->data[2] = src->data[2] + ((top_band >> y_shift) * src->linesize[2]) + (left_band >> x_shift);
-    } else{
-        if(top_band % (1<<y_shift) || left_band % (1<<x_shift))
-            return -1;
-        dst->data[0] = src->data[0] + (top_band * src->linesize[0]) + (left_band * max_step[0]);
-    }
-
-    dst->linesize[0] = src->linesize[0];
-    dst->linesize[1] = src->linesize[1];
-    dst->linesize[2] = src->linesize[2];
-    return 0;
-}
-
-int av_picture_pad(AVPicture *dst, const AVPicture *src, int height, int width,
-                   enum AVPixelFormat pix_fmt, int padtop, int padbottom, int padleft, int padright,
-            int *color)
-{
-    const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
-    uint8_t *optr;
-    int y_shift;
-    int x_shift;
-    int yheight;
-    int i, y;
-    int max_step[4];
-
-    if (pix_fmt < 0 || pix_fmt >= AV_PIX_FMT_NB)
-        return -1;
-
-    if (!is_yuv_planar(desc)) {
-        if (src)
-            return -1; //TODO: Not yet implemented
-
-        av_image_fill_max_pixsteps(max_step, NULL, desc);
-
-        if (padtop || padleft) {
-            memset(dst->data[0], color[0],
-                    dst->linesize[0] * padtop + (padleft * max_step[0]));
-        }
-
-        if (padleft || padright) {
-            optr = dst->data[0] + dst->linesize[0] * padtop +
-                    (dst->linesize[0] - (padright * max_step[0]));
-            yheight = height - 1 - (padtop + padbottom);
-            for (y = 0; y < yheight; y++) {
-                memset(optr, color[0], (padleft + padright) * max_step[0]);
-                optr += dst->linesize[0];
-            }
-        }
-
-        if (padbottom || padright) {
-            optr = dst->data[0] + dst->linesize[0] * (height - padbottom) -
-                    (padright * max_step[0]);
-            memset(optr, color[0], dst->linesize[0] * padbottom +
-                    (padright * max_step[0]));
-        }
-
-        return 0;
-    }
-
-    for (i = 0; i < 3; i++) {
-        x_shift = i ? desc->log2_chroma_w : 0;
-        y_shift = i ? desc->log2_chroma_h : 0;
-
-        if (padtop || padleft) {
-            memset(dst->data[i], color[i],
-                dst->linesize[i] * (padtop >> y_shift) + (padleft >> x_shift));
-        }
-
-        if (padleft || padright) {
-            optr = dst->data[i] + dst->linesize[i] * (padtop >> y_shift) +
-                (dst->linesize[i] - (padright >> x_shift));
-            yheight = (height - 1 - (padtop + padbottom)) >> y_shift;
-            for (y = 0; y < yheight; y++) {
-                memset(optr, color[i], (padleft + padright) >> x_shift);
-                optr += dst->linesize[i];
-            }
-        }
-
-        if (src) { /* first line */
-            uint8_t *iptr = src->data[i];
-            optr = dst->data[i] + dst->linesize[i] * (padtop >> y_shift) +
-                    (padleft >> x_shift);
-            memcpy(optr, iptr, (width - padleft - padright) >> x_shift);
-            iptr += src->linesize[i];
-            optr = dst->data[i] + dst->linesize[i] * (padtop >> y_shift) +
-                (dst->linesize[i] - (padright >> x_shift));
-            yheight = (height - 1 - (padtop + padbottom)) >> y_shift;
-            for (y = 0; y < yheight; y++) {
-                memset(optr, color[i], (padleft + padright) >> x_shift);
-                memcpy(optr + ((padleft + padright) >> x_shift), iptr,
-                       (width - padleft - padright) >> x_shift);
-                iptr += src->linesize[i];
-                optr += dst->linesize[i];
-            }
-        }
-
-        if (padbottom || padright) {
-            optr = dst->data[i] + dst->linesize[i] *
-                ((height - padbottom) >> y_shift) - (padright >> x_shift);
-            memset(optr, color[i],dst->linesize[i] *
-                (padbottom >> y_shift) + (padright >> x_shift));
-        }
-    }
-
-    return 0;
-}
-FF_ENABLE_DEPRECATION_WARNINGS
-#endif /* FF_API_AVPICTURE */