Reviewed-by: Derek Buitenhuis
Reviewed-by: Paul B Mahol
... | ... |
@@ -609,6 +609,7 @@ following image formats are supported: |
609 | 609 |
@tab Codec used in DOS CD-ROM FlashBack game. |
610 | 610 |
@item Ut Video @tab @tab X |
611 | 611 |
@item v210 QuickTime uncompressed 4:2:2 10-bit @tab X @tab X |
612 |
+@item v308 QuickTime uncompressed 4:4:4 @tab X @tab X |
|
612 | 613 |
@item v410 QuickTime uncompressed 4:4:4 10-bit @tab X @tab X |
613 | 614 |
@item VBLE Lossless Codec @tab @tab X |
614 | 615 |
@item VMware Screen Codec / VMware Video @tab @tab X |
... | ... |
@@ -416,6 +416,8 @@ OBJS-$(CONFIG_ULTI_DECODER) += ulti.o |
416 | 416 |
OBJS-$(CONFIG_UTVIDEO_DECODER) += utvideo.o |
417 | 417 |
OBJS-$(CONFIG_V210_DECODER) += v210dec.o |
418 | 418 |
OBJS-$(CONFIG_V210_ENCODER) += v210enc.o |
419 |
+OBJS-$(CONFIG_V308_DECODER) += v308dec.o |
|
420 |
+OBJS-$(CONFIG_V308_ENCODER) += v308enc.o |
|
419 | 421 |
OBJS-$(CONFIG_V410_DECODER) += v410dec.o |
420 | 422 |
OBJS-$(CONFIG_V410_ENCODER) += v410enc.o |
421 | 423 |
OBJS-$(CONFIG_V210X_DECODER) += v210x.o |
... | ... |
@@ -217,6 +217,7 @@ void avcodec_register_all(void) |
217 | 217 |
REGISTER_DECODER (UTVIDEO, utvideo); |
218 | 218 |
REGISTER_ENCDEC (V210, v210); |
219 | 219 |
REGISTER_DECODER (V210X, v210x); |
220 |
+ REGISTER_ENCDEC (V308, v308); |
|
220 | 221 |
REGISTER_ENCDEC (V410, v410); |
221 | 222 |
REGISTER_DECODER (VB, vb); |
222 | 223 |
REGISTER_DECODER (VBLE, vble); |
... | ... |
@@ -261,6 +261,7 @@ enum CodecID { |
261 | 261 |
CODEC_ID_AVRP = MKBETAG('A','V','R','P'), |
262 | 262 |
|
263 | 263 |
CODEC_ID_G2M = MKBETAG( 0 ,'G','2','M'), |
264 |
+ CODEC_ID_V308 = MKBETAG('V','3','0','8'), |
|
264 | 265 |
|
265 | 266 |
/* various PCM "codecs" */ |
266 | 267 |
CODEC_ID_FIRST_AUDIO = 0x10000, ///< A dummy id pointing at the start of audio codecs |
267 | 268 |
new file mode 100644 |
... | ... |
@@ -0,0 +1,108 @@ |
0 |
+/* |
|
1 |
+ * v308 decoder |
|
2 |
+ * Copyright (c) 2011 Carl Eugen Hoyos |
|
3 |
+ * |
|
4 |
+ * This file is part of FFmpeg. |
|
5 |
+ * |
|
6 |
+ * FFmpeg is free software; you can redistribute it and/or |
|
7 |
+ * modify it under the terms of the GNU Lesser General Public |
|
8 |
+ * License as published by the Free Software Foundation; either |
|
9 |
+ * version 2.1 of the License, or (at your option) any later version. |
|
10 |
+ * |
|
11 |
+ * FFmpeg is distributed in the hope that it will be useful, |
|
12 |
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
13 |
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
14 |
+ * Lesser General Public License for more details. |
|
15 |
+ * |
|
16 |
+ * You should have received a copy of the GNU Lesser General Public |
|
17 |
+ * License along with FFmpeg; if not, write to the Free Software |
|
18 |
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
|
19 |
+ */ |
|
20 |
+ |
|
21 |
+#include "avcodec.h" |
|
22 |
+ |
|
23 |
+static av_cold int v308_decode_init(AVCodecContext *avctx) |
|
24 |
+{ |
|
25 |
+ avctx->pix_fmt = PIX_FMT_YUV444P; |
|
26 |
+ |
|
27 |
+ if (avctx->width & 1) |
|
28 |
+ av_log(avctx, AV_LOG_WARNING, "v308 requires width to be even.\n"); |
|
29 |
+ |
|
30 |
+ avctx->coded_frame = avcodec_alloc_frame(); |
|
31 |
+ |
|
32 |
+ if (!avctx->coded_frame) { |
|
33 |
+ av_log(avctx, AV_LOG_ERROR, "Could not allocate frame.\n"); |
|
34 |
+ return AVERROR(ENOMEM); |
|
35 |
+ } |
|
36 |
+ |
|
37 |
+ return 0; |
|
38 |
+} |
|
39 |
+ |
|
40 |
+static int v308_decode_frame(AVCodecContext *avctx, void *data, |
|
41 |
+ int *data_size, AVPacket *avpkt) |
|
42 |
+{ |
|
43 |
+ AVFrame *pic = avctx->coded_frame; |
|
44 |
+ const uint8_t *src = avpkt->data; |
|
45 |
+ uint8_t *y, *u, *v; |
|
46 |
+ int i, j; |
|
47 |
+ |
|
48 |
+ if (pic->data[0]) |
|
49 |
+ avctx->release_buffer(avctx, pic); |
|
50 |
+ |
|
51 |
+ if (avpkt->size < 3 * avctx->height * avctx->width) { |
|
52 |
+ av_log(avctx, AV_LOG_ERROR, "Insufficient input data.\n"); |
|
53 |
+ return AVERROR(EINVAL); |
|
54 |
+ } |
|
55 |
+ |
|
56 |
+ pic->reference = 0; |
|
57 |
+ |
|
58 |
+ if (avctx->get_buffer(avctx, pic) < 0) { |
|
59 |
+ av_log(avctx, AV_LOG_ERROR, "Could not allocate buffer.\n"); |
|
60 |
+ return AVERROR(ENOMEM); |
|
61 |
+ } |
|
62 |
+ |
|
63 |
+ pic->key_frame = 1; |
|
64 |
+ pic->pict_type = FF_I_TYPE; |
|
65 |
+ |
|
66 |
+ y = pic->data[0]; |
|
67 |
+ u = pic->data[1]; |
|
68 |
+ v = pic->data[2]; |
|
69 |
+ |
|
70 |
+ for (i = 0; i < avctx->height; i++) { |
|
71 |
+ for (j = 0; j < avctx->width; j++) { |
|
72 |
+ v[j] = *src++; |
|
73 |
+ y[j] = *src++; |
|
74 |
+ u[j] = *src++; |
|
75 |
+ } |
|
76 |
+ |
|
77 |
+ y += pic->linesize[0]; |
|
78 |
+ u += pic->linesize[1]; |
|
79 |
+ v += pic->linesize[2]; |
|
80 |
+ } |
|
81 |
+ |
|
82 |
+ *data_size = sizeof(AVFrame); |
|
83 |
+ *(AVFrame *)data = *pic; |
|
84 |
+ |
|
85 |
+ return avpkt->size; |
|
86 |
+} |
|
87 |
+ |
|
88 |
+static av_cold int v308_decode_close(AVCodecContext *avctx) |
|
89 |
+{ |
|
90 |
+ if (avctx->coded_frame->data[0]) |
|
91 |
+ avctx->release_buffer(avctx, avctx->coded_frame); |
|
92 |
+ |
|
93 |
+ av_freep(&avctx->coded_frame); |
|
94 |
+ |
|
95 |
+ return 0; |
|
96 |
+} |
|
97 |
+ |
|
98 |
+AVCodec ff_v308_decoder = { |
|
99 |
+ .name = "v308", |
|
100 |
+ .type = AVMEDIA_TYPE_VIDEO, |
|
101 |
+ .id = CODEC_ID_V308, |
|
102 |
+ .init = v308_decode_init, |
|
103 |
+ .decode = v308_decode_frame, |
|
104 |
+ .close = v308_decode_close, |
|
105 |
+ .capabilities = CODEC_CAP_DR1, |
|
106 |
+ .long_name = NULL_IF_CONFIG_SMALL("Uncompressed packed 4:4:4"), |
|
107 |
+}; |
0 | 108 |
new file mode 100644 |
... | ... |
@@ -0,0 +1,96 @@ |
0 |
+/* |
|
1 |
+ * v308 encoder |
|
2 |
+ * |
|
3 |
+ * Copyright (c) 2011 Carl Eugen Hoyos |
|
4 |
+ * |
|
5 |
+ * This file is part of FFmpeg. |
|
6 |
+ * |
|
7 |
+ * FFmpeg is free software; you can redistribute it and/or |
|
8 |
+ * modify it under the terms of the GNU Lesser General Public |
|
9 |
+ * License as published by the Free Software Foundation; either |
|
10 |
+ * version 2.1 of the License, or (at your option) any later version. |
|
11 |
+ * |
|
12 |
+ * FFmpeg is distributed in the hope that it will be useful, |
|
13 |
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
14 |
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
15 |
+ * Lesser General Public License for more details. |
|
16 |
+ * |
|
17 |
+ * You should have received a copy of the GNU Lesser General Public |
|
18 |
+ * License along with FFmpeg; if not, write to the Free Software |
|
19 |
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
|
20 |
+ */ |
|
21 |
+ |
|
22 |
+#include "libavutil/intreadwrite.h" |
|
23 |
+#include "avcodec.h" |
|
24 |
+ |
|
25 |
+static av_cold int v308_encode_init(AVCodecContext *avctx) |
|
26 |
+{ |
|
27 |
+ if (avctx->width & 1) { |
|
28 |
+ av_log(avctx, AV_LOG_ERROR, "v308 requires width to be even.\n"); |
|
29 |
+ return AVERROR_INVALIDDATA; |
|
30 |
+ } |
|
31 |
+ |
|
32 |
+ avctx->coded_frame = avcodec_alloc_frame(); |
|
33 |
+ |
|
34 |
+ if (!avctx->coded_frame) { |
|
35 |
+ av_log(avctx, AV_LOG_ERROR, "Could not allocate frame.\n"); |
|
36 |
+ return AVERROR(ENOMEM); |
|
37 |
+ } |
|
38 |
+ |
|
39 |
+ return 0; |
|
40 |
+} |
|
41 |
+ |
|
42 |
+static int v308_encode_frame(AVCodecContext *avctx, uint8_t *buf, |
|
43 |
+ int buf_size, void *data) |
|
44 |
+{ |
|
45 |
+ AVFrame *pic = data; |
|
46 |
+ uint8_t *dst = buf; |
|
47 |
+ uint8_t *y, *u, *v; |
|
48 |
+ int i, j; |
|
49 |
+ int output_size = 0; |
|
50 |
+ |
|
51 |
+ if (buf_size < avctx->width * avctx->height * 3) { |
|
52 |
+ av_log(avctx, AV_LOG_ERROR, "Out buffer is too small.\n"); |
|
53 |
+ return AVERROR(ENOMEM); |
|
54 |
+ } |
|
55 |
+ |
|
56 |
+ avctx->coded_frame->reference = 0; |
|
57 |
+ avctx->coded_frame->key_frame = 1; |
|
58 |
+ avctx->coded_frame->pict_type = FF_I_TYPE; |
|
59 |
+ |
|
60 |
+ y = pic->data[0]; |
|
61 |
+ u = pic->data[1]; |
|
62 |
+ v = pic->data[2]; |
|
63 |
+ |
|
64 |
+ for (i = 0; i < avctx->height; i++) { |
|
65 |
+ for (j = 0; j < avctx->width; j++) { |
|
66 |
+ *dst++ = v[j]; |
|
67 |
+ *dst++ = y[j]; |
|
68 |
+ *dst++ = u[j]; |
|
69 |
+ output_size += 3; |
|
70 |
+ } |
|
71 |
+ y += pic->linesize[0]; |
|
72 |
+ u += pic->linesize[1]; |
|
73 |
+ v += pic->linesize[2]; |
|
74 |
+ } |
|
75 |
+ |
|
76 |
+ return output_size; |
|
77 |
+} |
|
78 |
+ |
|
79 |
+static av_cold int v308_encode_close(AVCodecContext *avctx) |
|
80 |
+{ |
|
81 |
+ av_freep(&avctx->coded_frame); |
|
82 |
+ |
|
83 |
+ return 0; |
|
84 |
+} |
|
85 |
+ |
|
86 |
+AVCodec ff_v308_encoder = { |
|
87 |
+ .name = "v308", |
|
88 |
+ .type = AVMEDIA_TYPE_VIDEO, |
|
89 |
+ .id = CODEC_ID_V308, |
|
90 |
+ .init = v308_encode_init, |
|
91 |
+ .encode = v308_encode_frame, |
|
92 |
+ .close = v308_encode_close, |
|
93 |
+ .pix_fmts = (const enum PixelFormat[]){ PIX_FMT_YUV444P, PIX_FMT_NONE }, |
|
94 |
+ .long_name = NULL_IF_CONFIG_SMALL("Uncompressed packed 4:4:4"), |
|
95 |
+}; |
... | ... |
@@ -21,7 +21,7 @@ |
21 | 21 |
#define AVCODEC_VERSION_H |
22 | 22 |
|
23 | 23 |
#define LIBAVCODEC_VERSION_MAJOR 53 |
24 |
-#define LIBAVCODEC_VERSION_MINOR 51 |
|
24 |
+#define LIBAVCODEC_VERSION_MINOR 52 |
|
25 | 25 |
#define LIBAVCODEC_VERSION_MICRO 100 |
26 | 26 |
|
27 | 27 |
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \ |
... | ... |
@@ -91,6 +91,7 @@ const AVCodecTag codec_movvideo_tags[] = { |
91 | 91 |
{ CODEC_ID_R210, MKTAG('r', '2', '1', '0') }, /* UNCOMPRESSED 10BIT RGB */ |
92 | 92 |
{ CODEC_ID_AVRP, MKTAG('A', 'V', 'r', 'p') }, /* Avid 1:1 10-bit RGB Packer */ |
93 | 93 |
{ CODEC_ID_V210, MKTAG('v', '2', '1', '0') }, /* UNCOMPRESSED 10BIT 4:2:2 */ |
94 |
+ { CODEC_ID_V308, MKTAG('v', '3', '0', '8') }, /* UNCOMPRESSED 4:4:4 */ |
|
94 | 95 |
{ CODEC_ID_V410, MKTAG('v', '4', '1', '0') }, /* UNCOMPRESSED 10BIT 4:4:4 */ |
95 | 96 |
{ CODEC_ID_Y41P, MKTAG('Y', '4', '1', 'P') }, /* UNCOMPRESSED 12BIT 4:1:1 */ |
96 | 97 |
|
... | ... |
@@ -199,6 +199,7 @@ const AVCodecTag ff_codec_bmp_tags[] = { |
199 | 199 |
{ CODEC_ID_R10K, MKTAG('R', '1', '0', 'k') }, |
200 | 200 |
{ CODEC_ID_R210, MKTAG('r', '2', '1', '0') }, |
201 | 201 |
{ CODEC_ID_V210, MKTAG('v', '2', '1', '0') }, |
202 |
+ { CODEC_ID_V308, MKTAG('v', '3', '0', '8') }, |
|
202 | 203 |
{ CODEC_ID_V410, MKTAG('v', '4', '1', '0') }, |
203 | 204 |
{ CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '1') }, |
204 | 205 |
{ CODEC_ID_INDEO3, MKTAG('I', 'V', '3', '2') }, |