#define WINDOW_NAME "lavcxwdenc"
#define WINDOW_NAME_SIZE 11
-static av_cold int xwd_encode_init(AVCodecContext *avctx)
-{
- avctx->coded_frame = avcodec_alloc_frame();
- if (!avctx->coded_frame)
- return AVERROR(ENOMEM);
-
- return 0;
-}
-
static int xwd_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
const AVFrame *p, int *got_packet)
{
- enum PixelFormat pix_fmt = avctx->pix_fmt;
+ enum AVPixelFormat pix_fmt = avctx->pix_fmt;
+ const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(pix_fmt);
uint32_t pixdepth, bpp, bpad, ncolors = 0, lsize, vclass, be = 0;
uint32_t rgb[3] = { 0 }, bitorder = 0;
uint32_t header_size;
int i, out_size, ret;
uint8_t *ptr, *buf;
- pixdepth = av_get_bits_per_pixel(&av_pix_fmt_descriptors[pix_fmt]);
- if (av_pix_fmt_descriptors[pix_fmt].flags & PIX_FMT_BE)
+ pixdepth = av_get_bits_per_pixel(desc);
+ if (desc->flags & AV_PIX_FMT_FLAG_BE)
be = 1;
switch (pix_fmt) {
- case PIX_FMT_ARGB:
- case PIX_FMT_BGRA:
- case PIX_FMT_RGBA:
- case PIX_FMT_ABGR:
- if (pix_fmt == PIX_FMT_ARGB ||
- pix_fmt == PIX_FMT_ABGR)
+ case AV_PIX_FMT_ARGB:
+ case AV_PIX_FMT_BGRA:
+ case AV_PIX_FMT_RGBA:
+ case AV_PIX_FMT_ABGR:
+ if (pix_fmt == AV_PIX_FMT_ARGB ||
+ pix_fmt == AV_PIX_FMT_ABGR)
be = 1;
- if (pix_fmt == PIX_FMT_ABGR ||
- pix_fmt == PIX_FMT_RGBA) {
+ if (pix_fmt == AV_PIX_FMT_ABGR ||
+ pix_fmt == AV_PIX_FMT_RGBA) {
rgb[0] = 0xFF;
rgb[1] = 0xFF00;
rgb[2] = 0xFF0000;
vclass = XWD_TRUE_COLOR;
bpad = 32;
break;
- case PIX_FMT_BGR24:
- case PIX_FMT_RGB24:
- if (pix_fmt == PIX_FMT_RGB24)
+ case AV_PIX_FMT_BGR24:
+ case AV_PIX_FMT_RGB24:
+ if (pix_fmt == AV_PIX_FMT_RGB24)
be = 1;
bpp = 24;
vclass = XWD_TRUE_COLOR;
rgb[1] = 0xFF00;
rgb[2] = 0xFF;
break;
- case PIX_FMT_RGB565LE:
- case PIX_FMT_RGB565BE:
- case PIX_FMT_BGR565LE:
- case PIX_FMT_BGR565BE:
- if (pix_fmt == PIX_FMT_BGR565LE ||
- pix_fmt == PIX_FMT_BGR565BE) {
+ case AV_PIX_FMT_RGB565LE:
+ case AV_PIX_FMT_RGB565BE:
+ case AV_PIX_FMT_BGR565LE:
+ case AV_PIX_FMT_BGR565BE:
+ if (pix_fmt == AV_PIX_FMT_BGR565LE ||
+ pix_fmt == AV_PIX_FMT_BGR565BE) {
rgb[0] = 0x1F;
rgb[1] = 0x7E0;
rgb[2] = 0xF800;
vclass = XWD_TRUE_COLOR;
bpad = 16;
break;
- case PIX_FMT_RGB555LE:
- case PIX_FMT_RGB555BE:
- case PIX_FMT_BGR555LE:
- case PIX_FMT_BGR555BE:
- if (pix_fmt == PIX_FMT_BGR555LE ||
- pix_fmt == PIX_FMT_BGR555BE) {
+ case AV_PIX_FMT_RGB555LE:
+ case AV_PIX_FMT_RGB555BE:
+ case AV_PIX_FMT_BGR555LE:
+ case AV_PIX_FMT_BGR555BE:
+ if (pix_fmt == AV_PIX_FMT_BGR555LE ||
+ pix_fmt == AV_PIX_FMT_BGR555BE) {
rgb[0] = 0x1F;
rgb[1] = 0x3E0;
rgb[2] = 0x7C00;
vclass = XWD_TRUE_COLOR;
bpad = 16;
break;
- case PIX_FMT_RGB8:
- case PIX_FMT_BGR8:
- case PIX_FMT_RGB4_BYTE:
- case PIX_FMT_BGR4_BYTE:
- case PIX_FMT_PAL8:
+ case AV_PIX_FMT_RGB8:
+ case AV_PIX_FMT_BGR8:
+ case AV_PIX_FMT_RGB4_BYTE:
+ case AV_PIX_FMT_BGR4_BYTE:
+ case AV_PIX_FMT_PAL8:
bpp = 8;
vclass = XWD_PSEUDO_COLOR;
bpad = 8;
ncolors = 256;
break;
- case PIX_FMT_MONOWHITE:
+ case AV_PIX_FMT_MONOWHITE:
be = 1;
bitorder = 1;
bpp = 1;
}
buf = pkt->data;
+#if FF_API_CODED_FRAME
+FF_DISABLE_DEPRECATION_WARNINGS
avctx->coded_frame->key_frame = 1;
avctx->coded_frame->pict_type = AV_PICTURE_TYPE_I;
+FF_ENABLE_DEPRECATION_WARNINGS
+#endif
bytestream_put_be32(&buf, header_size);
bytestream_put_be32(&buf, XWD_VERSION); // file version
return 0;
}
-static av_cold int xwd_encode_close(AVCodecContext *avctx)
-{
- av_freep(&avctx->coded_frame);
-
- return 0;
-}
-
AVCodec ff_xwd_encoder = {
.name = "xwd",
+ .long_name = NULL_IF_CONFIG_SMALL("XWD (X Window Dump) image"),
.type = AVMEDIA_TYPE_VIDEO,
.id = AV_CODEC_ID_XWD,
- .init = xwd_encode_init,
.encode2 = xwd_encode_frame,
- .close = xwd_encode_close,
- .pix_fmts = (const enum PixelFormat[]) { PIX_FMT_BGRA,
- PIX_FMT_RGBA,
- PIX_FMT_ARGB,
- PIX_FMT_ABGR,
- PIX_FMT_RGB24,
- PIX_FMT_BGR24,
- PIX_FMT_RGB565BE,
- PIX_FMT_RGB565LE,
- PIX_FMT_BGR565BE,
- PIX_FMT_BGR565LE,
- PIX_FMT_RGB555BE,
- PIX_FMT_RGB555LE,
- PIX_FMT_BGR555BE,
- PIX_FMT_BGR555LE,
- PIX_FMT_RGB8,
- PIX_FMT_BGR8,
- PIX_FMT_RGB4_BYTE,
- PIX_FMT_BGR4_BYTE,
- PIX_FMT_PAL8,
- PIX_FMT_MONOWHITE,
- PIX_FMT_NONE },
- .long_name = NULL_IF_CONFIG_SMALL("XWD (X Window Dump) image"),
+ .pix_fmts = (const enum AVPixelFormat[]) { AV_PIX_FMT_BGRA,
+ AV_PIX_FMT_RGBA,
+ AV_PIX_FMT_ARGB,
+ AV_PIX_FMT_ABGR,
+ AV_PIX_FMT_RGB24,
+ AV_PIX_FMT_BGR24,
+ AV_PIX_FMT_RGB565BE,
+ AV_PIX_FMT_RGB565LE,
+ AV_PIX_FMT_BGR565BE,
+ AV_PIX_FMT_BGR565LE,
+ AV_PIX_FMT_RGB555BE,
+ AV_PIX_FMT_RGB555LE,
+ AV_PIX_FMT_BGR555BE,
+ AV_PIX_FMT_BGR555LE,
+ AV_PIX_FMT_RGB8,
+ AV_PIX_FMT_BGR8,
+ AV_PIX_FMT_RGB4_BYTE,
+ AV_PIX_FMT_BGR4_BYTE,
+ AV_PIX_FMT_PAL8,
+ AV_PIX_FMT_MONOWHITE,
+ AV_PIX_FMT_NONE },
};
projects / ffmpeg / blobdiff