#include "avcodec.h"
#include "dsputil.h"
#include "colorspace.h"
+#include "internal.h"
+#include "imgconvert.h"
#include "libavutil/pixdesc.h"
#if HAVE_MMX
.pixel_type = FF_PIXEL_PACKED,
.depth = 5,
},
+ [PIX_FMT_RGB444BE] = {
+ .nb_channels = 3,
+ .color_type = FF_COLOR_RGB,
+ .pixel_type = FF_PIXEL_PACKED,
+ .depth = 4,
+ },
+ [PIX_FMT_RGB444LE] = {
+ .nb_channels = 3,
+ .color_type = FF_COLOR_RGB,
+ .pixel_type = FF_PIXEL_PACKED,
+ .depth = 4,
+ },
/* gray / mono formats */
[PIX_FMT_GRAY16BE] = {
.pixel_type = FF_PIXEL_PALETTE,
.depth = 8,
},
- [PIX_FMT_XVMC_MPEG2_MC] = {
- },
- [PIX_FMT_XVMC_MPEG2_IDCT] = {
- },
- [PIX_FMT_VDPAU_MPEG1] = {
- },
- [PIX_FMT_VDPAU_MPEG2] = {
- },
- [PIX_FMT_VDPAU_H264] = {
- },
- [PIX_FMT_VDPAU_WMV3] = {
- },
- [PIX_FMT_VDPAU_VC1] = {
- },
- [PIX_FMT_VDPAU_MPEG4] = {
- },
[PIX_FMT_UYYVYY411] = {
.nb_channels = 1,
.color_type = FF_COLOR_YUV,
.pixel_type = FF_PIXEL_PACKED,
.depth = 5,
},
+ [PIX_FMT_BGR444BE] = {
+ .nb_channels = 3,
+ .color_type = FF_COLOR_RGB,
+ .pixel_type = FF_PIXEL_PACKED,
+ .depth = 4,
+ },
+ [PIX_FMT_BGR444LE] = {
+ .nb_channels = 3,
+ .color_type = FF_COLOR_RGB,
+ .pixel_type = FF_PIXEL_PACKED,
+ .depth = 4,
+ },
[PIX_FMT_RGB8] = {
.nb_channels = 1,
.color_type = FF_COLOR_RGB,
.pixel_type = FF_PIXEL_PACKED,
.depth = 8,
},
-
- /* VA API formats */
- [PIX_FMT_VAAPI_MOCO] = {
- },
- [PIX_FMT_VAAPI_IDCT] = {
- },
- [PIX_FMT_VAAPI_VLD] = {
- },
};
void avcodec_get_chroma_sub_sample(enum PixelFormat pix_fmt, int *h_shift, int *v_shift)
return av_pix_fmt_descriptors[pix_fmt].name;
}
-static enum PixelFormat avcodec_get_pix_fmt_internal(const char *name)
-{
- int i;
-
- for (i=0; i < PIX_FMT_NB; i++)
- if (av_pix_fmt_descriptors[i].name && !strcmp(av_pix_fmt_descriptors[i].name, name))
- return i;
- return PIX_FMT_NONE;
-}
-
-#if HAVE_BIGENDIAN
-# define X_NE(be, le) be
-#else
-# define X_NE(be, le) le
-#endif
-
+#if LIBAVCODEC_VERSION_MAJOR < 53
enum PixelFormat avcodec_get_pix_fmt(const char *name)
{
- enum PixelFormat pix_fmt;
-
- if (!strcmp(name, "rgb32"))
- name = X_NE("argb", "bgra");
- else if (!strcmp(name, "bgr32"))
- name = X_NE("abgr", "rgba");
-
- pix_fmt = avcodec_get_pix_fmt_internal(name);
- if (pix_fmt == PIX_FMT_NONE) {
- char name2[32];
- snprintf(name2, sizeof(name2), "%s%s", name, X_NE("be", "le"));
- pix_fmt = avcodec_get_pix_fmt_internal(name2);
- }
- return pix_fmt;
+ return av_get_pix_fmt(name);
}
+#endif
void avcodec_pix_fmt_string (char *buf, int buf_size, enum PixelFormat pix_fmt)
{
break;
case PIX_FMT_GRAY16BE:
case PIX_FMT_GRAY16LE:
+ case PIX_FMT_BGR444BE:
+ case PIX_FMT_BGR444LE:
case PIX_FMT_BGR555BE:
case PIX_FMT_BGR555LE:
case PIX_FMT_BGR565BE:
case PIX_FMT_BGR565LE:
+ case PIX_FMT_RGB444BE:
+ case PIX_FMT_RGB444LE:
case PIX_FMT_RGB555BE:
case PIX_FMT_RGB555LE:
case PIX_FMT_RGB565BE:
case PIX_FMT_RGB48LE:
case PIX_FMT_GRAY16BE:
case PIX_FMT_GRAY16LE:
+ case PIX_FMT_BGR444BE:
+ case PIX_FMT_BGR444LE:
case PIX_FMT_BGR555BE:
case PIX_FMT_BGR555LE:
case PIX_FMT_BGR565BE:
case PIX_FMT_BGR565LE:
+ case PIX_FMT_RGB444BE:
+ case PIX_FMT_RGB444LE:
case PIX_FMT_RGB555BE:
case PIX_FMT_RGB555LE:
case PIX_FMT_RGB565BE:
pix_fmt == PIX_FMT_BGR565LE ||
pix_fmt == PIX_FMT_BGR555BE ||
pix_fmt == PIX_FMT_BGR555LE ||
+ pix_fmt == PIX_FMT_BGR444BE ||
+ pix_fmt == PIX_FMT_BGR444LE ||
pix_fmt == PIX_FMT_RGB565BE ||
pix_fmt == PIX_FMT_RGB565LE ||
pix_fmt == PIX_FMT_RGB555BE ||
- pix_fmt == PIX_FMT_RGB555LE)
+ pix_fmt == PIX_FMT_RGB555LE ||
+ pix_fmt == PIX_FMT_RGB444BE ||
+ pix_fmt == PIX_FMT_RGB444LE)
w = width * 2;
else if (pix_fmt == PIX_FMT_UYYVYY411)
w = width + width/2;
for (i=0; i<data_planes; i++) {
if (i == 1) {
- w = ((width >> desc->log2_chroma_w) * pf->depth + 7) / 8;
- h = height >> desc->log2_chroma_h;
+ w = (- ((-width) >> desc->log2_chroma_w) * pf->depth + 7) / 8;
+ h = -((-height) >> desc->log2_chroma_h);
if (pix_fmt == PIX_FMT_NV12 || pix_fmt == PIX_FMT_NV21)
w <<= 1;
} else if (i == 3) {
loss = 0;
pf = &pix_fmt_info[dst_pix_fmt];
if (pf->depth < ps->depth ||
- ((dst_pix_fmt == PIX_FMT_RGB555BE || dst_pix_fmt == PIX_FMT_RGB555LE) &&
- (src_pix_fmt == PIX_FMT_RGB565BE || src_pix_fmt == PIX_FMT_RGB565LE)))
+ ((dst_pix_fmt == PIX_FMT_RGB555BE || dst_pix_fmt == PIX_FMT_RGB555LE ||
+ dst_pix_fmt == PIX_FMT_BGR555BE || dst_pix_fmt == PIX_FMT_BGR555LE) &&
+ (src_pix_fmt == PIX_FMT_RGB565BE || src_pix_fmt == PIX_FMT_RGB565LE ||
+ src_pix_fmt == PIX_FMT_BGR565BE || src_pix_fmt == PIX_FMT_BGR565LE)))
loss |= FF_LOSS_DEPTH;
if (dst_desc->log2_chroma_w > src_desc->log2_chroma_w ||
dst_desc->log2_chroma_h > src_desc->log2_chroma_h)
case PIX_FMT_RGB565LE:
case PIX_FMT_RGB555BE:
case PIX_FMT_RGB555LE:
+ case PIX_FMT_RGB444BE:
+ case PIX_FMT_RGB444LE:
case PIX_FMT_BGR565BE:
case PIX_FMT_BGR565LE:
case PIX_FMT_BGR555BE:
case PIX_FMT_BGR555LE:
+ case PIX_FMT_BGR444BE:
+ case PIX_FMT_BGR444LE:
bits = 16;
break;
case PIX_FMT_UYYVYY411:
enum PixelFormat dst_pix_fmt;
/* find exact color match with smallest size */
- dst_pix_fmt = -1;
+ dst_pix_fmt = PIX_FMT_NONE;
min_dist = 0x7fffffff;
for(i = 0;i < PIX_FMT_NB; i++) {
if (pix_fmt_mask & (1ULL << i)) {
if (loss_mask == 0)
break;
}
- return -1;
+ return PIX_FMT_NONE;
found:
if (loss_ptr)
*loss_ptr = avcodec_get_pix_fmt_loss(dst_pix_fmt, src_pix_fmt, has_alpha);
case PIX_FMT_RGB565LE:
case PIX_FMT_RGB555BE:
case PIX_FMT_RGB555LE:
+ case PIX_FMT_RGB444BE:
+ case PIX_FMT_RGB444LE:
case PIX_FMT_BGR565BE:
case PIX_FMT_BGR565LE:
case PIX_FMT_BGR555BE:
case PIX_FMT_BGR555LE:
+ case PIX_FMT_BGR444BE:
+ case PIX_FMT_BGR444LE:
bits = 16;
break;
case PIX_FMT_UYYVYY411: