static av_cold int decode_init(AVCodecContext *avctx)
{
- if ((avctx->codec_tag & 0xFFFFFF) == MKTAG('r', '1', '0', 0)) {
- avctx->pix_fmt = AV_PIX_FMT_BGR48;
- } else {
- avctx->pix_fmt = AV_PIX_FMT_RGB48;
- }
+ avctx->pix_fmt = AV_PIX_FMT_GBRP10;
avctx->bits_per_raw_sample = 10;
return 0;
const uint32_t *src = (const uint32_t *)avpkt->data;
int aligned_width = FFALIGN(avctx->width,
avctx->codec_id == AV_CODEC_ID_R10K ? 1 : 64);
- uint8_t *dst_line;
+ uint8_t *g_line, *b_line, *r_line;
int r10 = (avctx->codec_tag & 0xFFFFFF) == MKTAG('r', '1', '0', 0);
int le = avctx->codec_tag == MKTAG('R', '1', '0', 'k') &&
avctx->extradata_size >= 12 && !memcmp(&avctx->extradata[4], "DpxE", 4) &&
pic->pict_type = AV_PICTURE_TYPE_I;
pic->key_frame = 1;
- dst_line = pic->data[0];
+ g_line = pic->data[0];
+ b_line = pic->data[1];
+ r_line = pic->data[2];
for (h = 0; h < avctx->height; h++) {
- uint16_t *dst = (uint16_t *)dst_line;
+ uint16_t *dstg = (uint16_t *)g_line;
+ uint16_t *dstb = (uint16_t *)b_line;
+ uint16_t *dstr = (uint16_t *)r_line;
for (w = 0; w < avctx->width; w++) {
uint32_t pixel;
uint16_t r, g, b;
} else {
pixel = av_be2ne32(*src++);
}
- if (avctx->codec_id == AV_CODEC_ID_R210 || r10) {
- b = pixel << 6;
- g = (pixel >> 4) & 0xffc0;
- r = (pixel >> 14) & 0xffc0;
+ if (avctx->codec_id == AV_CODEC_ID_R210) {
+ b = pixel & 0x3ff;
+ g = (pixel >> 10) & 0x3ff;
+ r = (pixel >> 20) & 0x3ff;
+ } else if (r10) {
+ r = pixel & 0x3ff;
+ g = (pixel >> 10) & 0x3ff;
+ b = (pixel >> 20) & 0x3ff;
} else {
- b = (pixel << 4) & 0xffc0;
- g = (pixel >> 6) & 0xffc0;
- r = (pixel >> 16) & 0xffc0;
+ b = (pixel >> 2) & 0x3ff;
+ g = (pixel >> 12) & 0x3ff;
+ r = (pixel >> 22) & 0x3ff;
}
- *dst++ = r | (r >> 10);
- *dst++ = g | (g >> 10);
- *dst++ = b | (b >> 10);
+ *dstr++ = r;
+ *dstg++ = g;
+ *dstb++ = b;
}
src += aligned_width - avctx->width;
- dst_line += pic->linesize[0];
+ g_line += pic->linesize[0];
+ b_line += pic->linesize[1];
+ r_line += pic->linesize[2];
}
*got_frame = 1;
}
#if CONFIG_R210_DECODER
-AVCodec ff_r210_decoder = {
+const AVCodec ff_r210_decoder = {
.name = "r210",
.long_name = NULL_IF_CONFIG_SMALL("Uncompressed RGB 10-bit"),
.type = AVMEDIA_TYPE_VIDEO,
};
#endif
#if CONFIG_R10K_DECODER
-AVCodec ff_r10k_decoder = {
+const AVCodec ff_r10k_decoder = {
.name = "r10k",
.long_name = NULL_IF_CONFIG_SMALL("AJA Kona 10-bit RGB Codec"),
.type = AVMEDIA_TYPE_VIDEO,
};
#endif
#if CONFIG_AVRP_DECODER
-AVCodec ff_avrp_decoder = {
+const AVCodec ff_avrp_decoder = {
.name = "avrp",
.long_name = NULL_IF_CONFIG_SMALL("Avid 1:1 10-bit RGB Packer"),
.type = AVMEDIA_TYPE_VIDEO,