| OLD | NEW |
| 1 /* | 1 /* |
| 2 * DPX (.dpx) image decoder | 2 * DPX (.dpx) image decoder |
| 3 * Copyright (c) 2009 Jimmy Christensen | 3 * Copyright (c) 2009 Jimmy Christensen |
| 4 * | 4 * |
| 5 * This file is part of FFmpeg. | 5 * This file is part of FFmpeg. |
| 6 * | 6 * |
| 7 * FFmpeg is free software; you can redistribute it and/or | 7 * FFmpeg is free software; you can redistribute it and/or |
| 8 * modify it under the terms of the GNU Lesser General Public | 8 * modify it under the terms of the GNU Lesser General Public |
| 9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
| 10 * version 2.1 of the License, or (at your option) any later version. | 10 * version 2.1 of the License, or (at your option) any later version. |
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| 133 target_packet_size = 6; | 133 target_packet_size = 6; |
| 134 source_packet_size = elements * 2; | 134 source_packet_size = elements * 2; |
| 135 break; | 135 break; |
| 136 default: | 136 default: |
| 137 av_log(avctx, AV_LOG_ERROR, "Unsupported color depth : %d\n", bits_p
er_color); | 137 av_log(avctx, AV_LOG_ERROR, "Unsupported color depth : %d\n", bits_p
er_color); |
| 138 return -1; | 138 return -1; |
| 139 } | 139 } |
| 140 | 140 |
| 141 if (s->picture.data[0]) | 141 if (s->picture.data[0]) |
| 142 avctx->release_buffer(avctx, &s->picture); | 142 avctx->release_buffer(avctx, &s->picture); |
| 143 if (av_check_image_size(w, h, 0, avctx)) | 143 if (av_image_check_size(w, h, 0, avctx)) |
| 144 return -1; | 144 return -1; |
| 145 if (w != avctx->width || h != avctx->height) | 145 if (w != avctx->width || h != avctx->height) |
| 146 avcodec_set_dimensions(avctx, w, h); | 146 avcodec_set_dimensions(avctx, w, h); |
| 147 if (avctx->get_buffer(avctx, p) < 0) { | 147 if (avctx->get_buffer(avctx, p) < 0) { |
| 148 av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); | 148 av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n"); |
| 149 return -1; | 149 return -1; |
| 150 } | 150 } |
| 151 | 151 |
| 152 // Move pointer to offset from start of file | 152 // Move pointer to offset from start of file |
| 153 buf = avpkt->data + offset; | 153 buf = avpkt->data + offset; |
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| 221 CODEC_ID_DPX, | 221 CODEC_ID_DPX, |
| 222 sizeof(DPXContext), | 222 sizeof(DPXContext), |
| 223 decode_init, | 223 decode_init, |
| 224 NULL, | 224 NULL, |
| 225 decode_end, | 225 decode_end, |
| 226 decode_frame, | 226 decode_frame, |
| 227 0, | 227 0, |
| 228 NULL, | 228 NULL, |
| 229 .long_name = NULL_IF_CONFIG_SMALL("DPX image"), | 229 .long_name = NULL_IF_CONFIG_SMALL("DPX image"), |
| 230 }; | 230 }; |
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