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1 /* | 1 /* |
2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. | 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
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68 /** decryption function to decrypt encoded buffer data immediately | 68 /** decryption function to decrypt encoded buffer data immediately |
69 * before decoding. Takes a vpx_decrypt_init, which contains | 69 * before decoding. Takes a vpx_decrypt_init, which contains |
70 * a callback function and opaque context pointer. | 70 * a callback function and opaque context pointer. |
71 */ | 71 */ |
72 VPXD_SET_DECRYPTOR, | 72 VPXD_SET_DECRYPTOR, |
73 VP8D_SET_DECRYPTOR = VPXD_SET_DECRYPTOR, | 73 VP8D_SET_DECRYPTOR = VPXD_SET_DECRYPTOR, |
74 | 74 |
75 /** control function to get the display dimensions for the current frame. */ | 75 /** control function to get the display dimensions for the current frame. */ |
76 VP9D_GET_DISPLAY_SIZE, | 76 VP9D_GET_DISPLAY_SIZE, |
77 | 77 |
| 78 /** control function to get the bit depth of the stream. */ |
| 79 VP9D_GET_BIT_DEPTH, |
| 80 |
78 /** For testing. */ | 81 /** For testing. */ |
79 VP9_INVERT_TILE_DECODE_ORDER, | 82 VP9_INVERT_TILE_DECODE_ORDER, |
80 | 83 |
81 VP8_DECODER_CTRL_ID_MAX | 84 VP8_DECODER_CTRL_ID_MAX |
82 }; | 85 }; |
83 | 86 |
84 /** Decrypt n bytes of data from input -> output, using the decrypt_state | 87 /** Decrypt n bytes of data from input -> output, using the decrypt_state |
85 * passed in VPXD_SET_DECRYPTOR. | 88 * passed in VPXD_SET_DECRYPTOR. |
86 */ | 89 */ |
87 typedef void (*vpx_decrypt_cb)(void *decrypt_state, const unsigned char *input, | 90 typedef void (*vpx_decrypt_cb)(void *decrypt_state, const unsigned char *input, |
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111 * | 114 * |
112 */ | 115 */ |
113 | 116 |
114 | 117 |
115 VPX_CTRL_USE_TYPE(VP8D_GET_LAST_REF_UPDATES, int *) | 118 VPX_CTRL_USE_TYPE(VP8D_GET_LAST_REF_UPDATES, int *) |
116 VPX_CTRL_USE_TYPE(VP8D_GET_FRAME_CORRUPTED, int *) | 119 VPX_CTRL_USE_TYPE(VP8D_GET_FRAME_CORRUPTED, int *) |
117 VPX_CTRL_USE_TYPE(VP8D_GET_LAST_REF_USED, int *) | 120 VPX_CTRL_USE_TYPE(VP8D_GET_LAST_REF_USED, int *) |
118 VPX_CTRL_USE_TYPE(VPXD_SET_DECRYPTOR, vpx_decrypt_init *) | 121 VPX_CTRL_USE_TYPE(VPXD_SET_DECRYPTOR, vpx_decrypt_init *) |
119 VPX_CTRL_USE_TYPE(VP8D_SET_DECRYPTOR, vpx_decrypt_init *) | 122 VPX_CTRL_USE_TYPE(VP8D_SET_DECRYPTOR, vpx_decrypt_init *) |
120 VPX_CTRL_USE_TYPE(VP9D_GET_DISPLAY_SIZE, int *) | 123 VPX_CTRL_USE_TYPE(VP9D_GET_DISPLAY_SIZE, int *) |
| 124 VPX_CTRL_USE_TYPE(VP9D_GET_BIT_DEPTH, unsigned int *) |
121 VPX_CTRL_USE_TYPE(VP9_INVERT_TILE_DECODE_ORDER, int) | 125 VPX_CTRL_USE_TYPE(VP9_INVERT_TILE_DECODE_ORDER, int) |
122 | 126 |
123 /*! @} - end defgroup vp8_decoder */ | 127 /*! @} - end defgroup vp8_decoder */ |
124 | 128 |
125 #ifdef __cplusplus | 129 #ifdef __cplusplus |
126 } // extern "C" | 130 } // extern "C" |
127 #endif | 131 #endif |
128 | 132 |
129 #endif // VPX_VP8DX_H_ | 133 #endif // VPX_VP8DX_H_ |
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