Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1 | /* |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 2 | * |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 3 | * Copyright 2012 Samsung Electronics S.LSI Co. LTD |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 4 | * |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 6 | * you may not use this file except in compliance with the License. |
| 7 | * You may obtain a copy of the License at |
| 8 | * |
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | * |
| 11 | * Unless required by applicable law or agreed to in writing, software |
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | * See the License for the specific language governing permissions and |
| 15 | * limitations under the License. |
| 16 | */ |
| 17 | |
| 18 | /* |
| 19 | * @file ExynosVideoDecoder.c |
| 20 | * @brief |
| 21 | * @author Jinsung Yang (jsgood.yang@samsung.com) |
| 22 | * @version 1.0.0 |
| 23 | * @history |
| 24 | * 2012.01.15: Initial Version |
| 25 | */ |
| 26 | |
| 27 | #include <stdio.h> |
| 28 | #include <stdlib.h> |
| 29 | #include <unistd.h> |
| 30 | #include <string.h> |
| 31 | #include <fcntl.h> |
| 32 | |
| 33 | #include <sys/types.h> |
| 34 | #include <sys/stat.h> |
| 35 | #include <sys/ioctl.h> |
| 36 | #include <sys/mman.h> |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 37 | #include <pthread.h> |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 38 | |
| 39 | #include <sys/poll.h> |
| 40 | |
| 41 | #include "ExynosVideoApi.h" |
| 42 | #include "ExynosVideoDec.h" |
| 43 | #include "exynos_v4l2.h" |
| 44 | |
| 45 | /* #define LOG_NDEBUG 0 */ |
| 46 | #define LOG_TAG "ExynosVideoDecoder" |
| 47 | #include <utils/Log.h> |
| 48 | |
| 49 | /* |
| 50 | * [Common] __CodingType_To_V4L2PixelFormat |
| 51 | */ |
| 52 | static unsigned int __CodingType_To_V4L2PixelFormat(ExynosVideoCodingType codingType) |
| 53 | { |
| 54 | unsigned int pixelformat = V4L2_PIX_FMT_H264; |
| 55 | |
| 56 | switch (codingType) { |
| 57 | case VIDEO_CODING_AVC: |
| 58 | pixelformat = V4L2_PIX_FMT_H264; |
| 59 | break; |
| 60 | case VIDEO_CODING_MPEG4: |
| 61 | pixelformat = V4L2_PIX_FMT_MPEG4; |
| 62 | break; |
| 63 | case VIDEO_CODING_VP8: |
| 64 | pixelformat = V4L2_PIX_FMT_VP8; |
| 65 | break; |
| 66 | case VIDEO_CODING_H263: |
| 67 | pixelformat = V4L2_PIX_FMT_H263; |
| 68 | break; |
| 69 | case VIDEO_CODING_VC1: |
| 70 | pixelformat = V4L2_PIX_FMT_VC1_ANNEX_G; |
| 71 | break; |
| 72 | case VIDEO_CODING_VC1_RCV: |
| 73 | pixelformat = V4L2_PIX_FMT_VC1_ANNEX_L; |
| 74 | break; |
| 75 | case VIDEO_CODING_MPEG2: |
Jiho Chang | 800a8d7 | 2012-04-26 13:25:31 -0700 | [diff] [blame] | 76 | pixelformat = V4L2_PIX_FMT_MPEG2; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 77 | break; |
| 78 | default: |
| 79 | pixelformat = V4L2_PIX_FMT_H264; |
| 80 | break; |
| 81 | } |
| 82 | |
| 83 | return pixelformat; |
| 84 | } |
| 85 | |
| 86 | /* |
| 87 | * [Common] __ColorFormatType_To_V4L2PixelFormat |
| 88 | */ |
| 89 | static unsigned int __ColorFormatType_To_V4L2PixelFormat(ExynosVideoColorFormatType colorFormatType) |
| 90 | { |
| 91 | unsigned int pixelformat = V4L2_PIX_FMT_NV12M; |
| 92 | |
| 93 | switch (colorFormatType) { |
| 94 | case VIDEO_COLORFORMAT_NV12_TILED: |
| 95 | pixelformat = V4L2_PIX_FMT_NV12MT_16X16; |
| 96 | break; |
| 97 | case VIDEO_COLORFORMAT_NV21: |
| 98 | pixelformat = V4L2_PIX_FMT_NV21M; |
| 99 | break; |
| 100 | case VIDEO_COLORFORMAT_NV12: |
| 101 | default: |
| 102 | pixelformat = V4L2_PIX_FMT_NV12M; |
| 103 | break; |
| 104 | } |
| 105 | |
| 106 | return pixelformat; |
| 107 | } |
| 108 | |
| 109 | /* |
| 110 | * [Decoder OPS] Init |
| 111 | */ |
| 112 | static void *MFC_Decoder_Init(void) |
| 113 | { |
| 114 | ExynosVideoDecContext *pCtx = NULL; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 115 | pthread_mutex_t *pMutex = NULL; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 116 | int needCaps = (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OUTPUT | V4L2_CAP_STREAMING); |
| 117 | |
| 118 | pCtx = (ExynosVideoDecContext *)malloc(sizeof(*pCtx)); |
| 119 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 120 | ALOGE("%s: Failed to allocate decoder context buffer", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 121 | goto EXIT_ALLOC_FAIL; |
| 122 | } |
| 123 | |
| 124 | memset(pCtx, 0, sizeof(*pCtx)); |
| 125 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 126 | pCtx->hDec = exynos_v4l2_open_devname(VIDEO_DECODER_NAME, O_RDWR, 0); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 127 | if (pCtx->hDec < 0) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 128 | ALOGE("%s: Failed to open decoder device", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 129 | goto EXIT_OPEN_FAIL; |
| 130 | } |
| 131 | |
| 132 | if (!exynos_v4l2_querycap(pCtx->hDec, needCaps)) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 133 | ALOGE("%s: Failed to querycap", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 134 | goto EXIT_QUERYCAP_FAIL; |
| 135 | } |
| 136 | |
| 137 | pCtx->bStreamonInbuf = VIDEO_FALSE; |
| 138 | pCtx->bStreamonOutbuf = VIDEO_FALSE; |
| 139 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 140 | pMutex = (pthread_mutex_t *)malloc(sizeof(pthread_mutex_t)); |
| 141 | if (pMutex == NULL) { |
| 142 | ALOGE("%s: Failed to allocate mutex about input buffer", __func__); |
| 143 | goto EXIT_QUERYCAP_FAIL; |
| 144 | } |
| 145 | |
| 146 | if (pthread_mutex_init(pMutex, NULL) != 0) { |
| 147 | free(pMutex); |
| 148 | goto EXIT_QUERYCAP_FAIL; |
| 149 | } |
| 150 | pCtx->pInMutex = (void*)pMutex; |
| 151 | |
| 152 | pMutex = (pthread_mutex_t *)malloc(sizeof(pthread_mutex_t)); |
| 153 | if (pMutex == NULL) { |
| 154 | ALOGE("%s: Failed to allocate mutex about output buffer", __func__); |
| 155 | goto EXIT_QUERYCAP_FAIL; |
| 156 | } |
| 157 | |
| 158 | if (pthread_mutex_init(pMutex, NULL) != 0) { |
| 159 | free(pMutex); |
| 160 | goto EXIT_QUERYCAP_FAIL; |
| 161 | } |
| 162 | pCtx->pOutMutex = (void*)pMutex; |
| 163 | |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 164 | return (void *)pCtx; |
| 165 | |
| 166 | EXIT_QUERYCAP_FAIL: |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 167 | if (pCtx->pInMutex != NULL) { |
| 168 | pthread_mutex_destroy(pCtx->pInMutex); |
| 169 | free(pCtx->pInMutex); |
| 170 | } |
| 171 | |
| 172 | if (pCtx->pOutMutex != NULL) { |
| 173 | pthread_mutex_destroy(pCtx->pOutMutex); |
| 174 | free(pCtx->pOutMutex); |
| 175 | } |
| 176 | |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 177 | close(pCtx->hDec); |
| 178 | |
| 179 | EXIT_OPEN_FAIL: |
| 180 | free(pCtx); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 181 | |
| 182 | EXIT_ALLOC_FAIL: |
| 183 | return NULL; |
| 184 | } |
| 185 | |
| 186 | /* |
| 187 | * [Decoder OPS] Finalize |
| 188 | */ |
| 189 | static ExynosVideoErrorType MFC_Decoder_Finalize(void *pHandle) |
| 190 | { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 191 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 192 | ExynosVideoPlane *pVideoPlane = NULL; |
| 193 | pthread_mutex_t *pMutex = NULL; |
| 194 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 195 | int i, j; |
| 196 | |
| 197 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 198 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 199 | ret = VIDEO_ERROR_BADPARAM; |
| 200 | goto EXIT; |
| 201 | } |
| 202 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 203 | if (pCtx->pOutMutex != NULL) { |
| 204 | pMutex = (pthread_mutex_t*)pCtx->pOutMutex; |
| 205 | pthread_mutex_destroy(pMutex); |
| 206 | free(pMutex); |
| 207 | pCtx->pOutMutex = NULL; |
| 208 | } |
| 209 | |
| 210 | if (pCtx->pInMutex != NULL) { |
| 211 | pMutex = (pthread_mutex_t*)pCtx->pInMutex; |
| 212 | pthread_mutex_destroy(pMutex); |
| 213 | free(pMutex); |
| 214 | pCtx->pInMutex = NULL; |
| 215 | } |
| 216 | |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 217 | if (pCtx->bShareInbuf == VIDEO_FALSE) { |
| 218 | for (i = 0; i < pCtx->nInbufs; i++) { |
| 219 | for (j = 0; j < VIDEO_DECODER_INBUF_PLANES; j++) { |
| 220 | pVideoPlane = &pCtx->pInbuf[i].planes[j]; |
| 221 | if (pVideoPlane->addr != NULL) { |
| 222 | munmap(pVideoPlane->addr, pVideoPlane->allocSize); |
| 223 | pVideoPlane->addr = NULL; |
| 224 | pVideoPlane->allocSize = 0; |
| 225 | pVideoPlane->dataSize = 0; |
| 226 | } |
| 227 | |
| 228 | pCtx->pInbuf[i].pGeometry = NULL; |
| 229 | pCtx->pInbuf[i].bQueued = VIDEO_FALSE; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 230 | pCtx->pInbuf[i].bRegistered = VIDEO_FALSE; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 231 | } |
| 232 | } |
| 233 | } |
| 234 | |
| 235 | if (pCtx->bShareOutbuf == VIDEO_FALSE) { |
| 236 | for (i = 0; i < pCtx->nOutbufs; i++) { |
| 237 | for (j = 0; j < VIDEO_DECODER_OUTBUF_PLANES; j++) { |
| 238 | pVideoPlane = &pCtx->pOutbuf[i].planes[j]; |
| 239 | if (pVideoPlane->addr != NULL) { |
| 240 | munmap(pVideoPlane->addr, pVideoPlane->allocSize); |
| 241 | pVideoPlane->addr = NULL; |
| 242 | pVideoPlane->allocSize = 0; |
| 243 | pVideoPlane->dataSize = 0; |
| 244 | } |
| 245 | |
| 246 | pCtx->pOutbuf[i].pGeometry = NULL; |
| 247 | pCtx->pOutbuf[i].bQueued = VIDEO_FALSE; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 248 | pCtx->pOutbuf[i].bRegistered = VIDEO_FALSE; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 249 | } |
| 250 | } |
| 251 | } |
| 252 | |
| 253 | if (pCtx->pInbuf != NULL) |
| 254 | free(pCtx->pInbuf); |
| 255 | |
| 256 | if (pCtx->pOutbuf != NULL) |
| 257 | free(pCtx->pOutbuf); |
| 258 | |
| 259 | if (pCtx->hDec > 0) |
| 260 | close(pCtx->hDec); |
| 261 | |
| 262 | free(pCtx); |
| 263 | |
| 264 | EXIT: |
| 265 | return ret; |
| 266 | } |
| 267 | |
| 268 | /* |
| 269 | * [Decoder OPS] Set Frame Tag |
| 270 | */ |
| 271 | static ExynosVideoErrorType MFC_Decoder_Set_FrameTag( |
| 272 | void *pHandle, |
| 273 | int frameTag) |
| 274 | { |
| 275 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 276 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 277 | |
| 278 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 279 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 280 | ret = VIDEO_ERROR_BADPARAM; |
| 281 | goto EXIT; |
| 282 | } |
| 283 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 284 | if (exynos_v4l2_s_ctrl(pCtx->hDec, V4L2_CID_MPEG_MFC51_VIDEO_FRAME_TAG, frameTag) != 0) { |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 285 | ret = VIDEO_ERROR_APIFAIL; |
| 286 | goto EXIT; |
| 287 | } |
| 288 | |
| 289 | EXIT: |
| 290 | return ret; |
| 291 | } |
| 292 | |
| 293 | /* |
| 294 | * [Decoder OPS] Get Frame Tag |
| 295 | */ |
| 296 | static int MFC_Decoder_Get_FrameTag(void *pHandle) |
| 297 | { |
| 298 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 299 | int frameTag = -1; |
| 300 | |
| 301 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 302 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 303 | goto EXIT; |
| 304 | } |
| 305 | |
| 306 | exynos_v4l2_g_ctrl(pCtx->hDec, V4L2_CID_MPEG_MFC51_VIDEO_FRAME_TAG, &frameTag); |
| 307 | |
| 308 | EXIT: |
| 309 | return frameTag; |
| 310 | } |
| 311 | |
| 312 | /* |
| 313 | * [Decoder OPS] Get Buffer Count |
| 314 | */ |
| 315 | static int MFC_Decoder_Get_ActualBufferCount(void *pHandle) |
| 316 | { |
| 317 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 318 | int bufferCount = -1; |
| 319 | |
| 320 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 321 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 322 | goto EXIT; |
| 323 | } |
| 324 | |
| 325 | exynos_v4l2_g_ctrl(pCtx->hDec, V4L2_CID_MIN_BUFFERS_FOR_CAPTURE, &bufferCount); |
| 326 | |
| 327 | EXIT: |
| 328 | return bufferCount; |
| 329 | } |
| 330 | |
| 331 | /* |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 332 | * [Decoder OPS] Set Display Delay |
| 333 | */ |
| 334 | static ExynosVideoErrorType MFC_Decoder_Set_DisplayDelay( |
| 335 | void *pHandle, |
| 336 | int delay) |
| 337 | { |
| 338 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 339 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 340 | |
| 341 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 342 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 343 | ret = VIDEO_ERROR_BADPARAM; |
| 344 | goto EXIT; |
| 345 | } |
| 346 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 347 | if (exynos_v4l2_s_ctrl(pCtx->hDec, V4L2_CID_MPEG_MFC51_VIDEO_DECODER_H264_DISPLAY_DELAY, delay) != 0) { |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 348 | ret = VIDEO_ERROR_APIFAIL; |
| 349 | goto EXIT; |
| 350 | } |
| 351 | |
| 352 | EXIT: |
| 353 | return ret; |
| 354 | } |
| 355 | |
| 356 | /* |
| 357 | * [Decoder OPS] Enable Packed PB |
| 358 | */ |
| 359 | static ExynosVideoErrorType MFC_Decoder_Enable_PackedPB(void *pHandle) |
| 360 | { |
| 361 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 362 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 363 | |
| 364 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 365 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 366 | ret = VIDEO_ERROR_BADPARAM; |
| 367 | goto EXIT; |
| 368 | } |
| 369 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 370 | if (exynos_v4l2_s_ctrl(pCtx->hDec, V4L2_CID_MPEG_MFC51_VIDEO_PACKED_PB, 1) != 0) { |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 371 | ret = VIDEO_ERROR_APIFAIL; |
| 372 | goto EXIT; |
| 373 | } |
| 374 | |
| 375 | EXIT: |
| 376 | return ret; |
| 377 | } |
| 378 | |
| 379 | /* |
| 380 | * [Decoder OPS] Enable Loop Filter |
| 381 | */ |
| 382 | static ExynosVideoErrorType MFC_Decoder_Enable_LoopFilter(void *pHandle) |
| 383 | { |
| 384 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 385 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 386 | |
| 387 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 388 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 389 | ret = VIDEO_ERROR_BADPARAM; |
| 390 | goto EXIT; |
| 391 | } |
| 392 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 393 | if (exynos_v4l2_s_ctrl(pCtx->hDec, V4L2_CID_MPEG_VIDEO_DECODER_MPEG4_DEBLOCK_FILTER, 1) != 0) { |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 394 | ret = VIDEO_ERROR_APIFAIL; |
| 395 | goto EXIT; |
| 396 | } |
| 397 | |
| 398 | EXIT: |
| 399 | return ret; |
| 400 | } |
| 401 | |
| 402 | /* |
| 403 | * [Decoder OPS] Enable Slice Mode |
| 404 | */ |
| 405 | static ExynosVideoErrorType MFC_Decoder_Enable_SliceMode(void *pHandle) |
| 406 | { |
| 407 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 408 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 409 | |
| 410 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 411 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 412 | ret = VIDEO_ERROR_BADPARAM; |
| 413 | goto EXIT; |
| 414 | } |
| 415 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 416 | if (exynos_v4l2_s_ctrl(pCtx->hDec, V4L2_CID_MPEG_VIDEO_DECODER_SLICE_INTERFACE, 1) != 0) { |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 417 | ret = VIDEO_ERROR_APIFAIL; |
| 418 | goto EXIT; |
| 419 | } |
| 420 | |
| 421 | EXIT: |
| 422 | return ret; |
| 423 | } |
| 424 | |
| 425 | /* |
Jiho Chang | 800a8d7 | 2012-04-26 13:25:31 -0700 | [diff] [blame] | 426 | * [Decoder OPS] Enable SEI Parsing |
| 427 | */ |
| 428 | static ExynosVideoErrorType MFC_Decoder_Enable_SEIParsing(void *pHandle) |
| 429 | { |
| 430 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 431 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 432 | |
| 433 | if (pCtx == NULL) { |
| 434 | ALOGE("%s: Video context info must be supplied", __func__); |
| 435 | ret = VIDEO_ERROR_BADPARAM; |
| 436 | goto EXIT; |
| 437 | } |
| 438 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 439 | if (exynos_v4l2_s_ctrl(pCtx->hDec, V4L2_CID_MPEG_VIDEO_H264_SEI_FRAME_PACKING, 1) != 0) { |
Jiho Chang | 800a8d7 | 2012-04-26 13:25:31 -0700 | [diff] [blame] | 440 | ret = VIDEO_ERROR_APIFAIL; |
| 441 | goto EXIT; |
| 442 | } |
| 443 | |
| 444 | EXIT: |
| 445 | return ret; |
| 446 | } |
| 447 | |
| 448 | /* |
| 449 | * [Decoder OPS] Get Frame Packing information |
| 450 | */ |
| 451 | static ExynosVideoErrorType MFC_Decoder_Get_FramePackingInfo( |
| 452 | void *pHandle, |
| 453 | ExynosVideoFramePacking *pFramePacking) |
| 454 | { |
| 455 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 456 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 457 | |
| 458 | struct v4l2_ext_control ext_ctrl[FRAME_PACK_SEI_INFO_NUM]; |
| 459 | struct v4l2_ext_controls ext_ctrls; |
| 460 | |
| 461 | int seiAvailable, seiInfo, seiGridPos, i; |
| 462 | unsigned int seiArgmtId; |
| 463 | |
| 464 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 465 | if ((pCtx == NULL) || (pFramePacking == NULL)) { |
| 466 | ALOGE("%s: Video context info or FramePacking pointer must be supplied", __func__); |
Jiho Chang | 800a8d7 | 2012-04-26 13:25:31 -0700 | [diff] [blame] | 467 | ret = VIDEO_ERROR_BADPARAM; |
| 468 | goto EXIT; |
| 469 | } |
| 470 | |
| 471 | memset(pFramePacking, 0, sizeof(*pFramePacking)); |
| 472 | memset(ext_ctrl, 0, (sizeof(struct v4l2_ext_control) * FRAME_PACK_SEI_INFO_NUM)); |
| 473 | |
| 474 | ext_ctrls.ctrl_class = V4L2_CTRL_CLASS_MPEG; |
| 475 | ext_ctrls.count = FRAME_PACK_SEI_INFO_NUM; |
| 476 | ext_ctrls.controls = ext_ctrl; |
| 477 | ext_ctrl[0].id = V4L2_CID_MPEG_VIDEO_H264_SEI_FP_AVAIL; |
| 478 | ext_ctrl[1].id = V4L2_CID_MPEG_VIDEO_H264_SEI_FP_ARRGMENT_ID; |
| 479 | ext_ctrl[2].id = V4L2_CID_MPEG_VIDEO_H264_SEI_FP_INFO; |
| 480 | ext_ctrl[3].id = V4L2_CID_MPEG_VIDEO_H264_SEI_FP_GRID_POS; |
| 481 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 482 | if (exynos_v4l2_g_ext_ctrl(pCtx->hDec, &ext_ctrls) != 0) { |
Jiho Chang | 800a8d7 | 2012-04-26 13:25:31 -0700 | [diff] [blame] | 483 | ret = VIDEO_ERROR_APIFAIL; |
| 484 | goto EXIT; |
| 485 | } |
| 486 | |
| 487 | seiAvailable = ext_ctrl[0].value; |
| 488 | seiArgmtId = ext_ctrl[1].value; |
| 489 | seiInfo = ext_ctrl[2].value; |
| 490 | seiGridPos = ext_ctrl[3].value; |
| 491 | |
| 492 | pFramePacking->available = seiAvailable; |
| 493 | pFramePacking->arrangement_id = seiArgmtId; |
| 494 | |
| 495 | pFramePacking->arrangement_cancel_flag = OPERATE_BIT(seiInfo, 0x1, 0); |
| 496 | pFramePacking->arrangement_type = OPERATE_BIT(seiInfo, 0x3f, 1); |
| 497 | pFramePacking->quincunx_sampling_flag = OPERATE_BIT(seiInfo, 0x1, 8); |
| 498 | pFramePacking->content_interpretation_type = OPERATE_BIT(seiInfo, 0x3f, 9); |
| 499 | pFramePacking->spatial_flipping_flag = OPERATE_BIT(seiInfo, 0x1, 15); |
| 500 | pFramePacking->frame0_flipped_flag = OPERATE_BIT(seiInfo, 0x1, 16); |
| 501 | pFramePacking->field_views_flag = OPERATE_BIT(seiInfo, 0x1, 17); |
| 502 | pFramePacking->current_frame_is_frame0_flag = OPERATE_BIT(seiInfo, 0x1, 18); |
| 503 | |
| 504 | pFramePacking->frame0_grid_pos_x = OPERATE_BIT(seiGridPos, 0xf, 0); |
| 505 | pFramePacking->frame0_grid_pos_y = OPERATE_BIT(seiGridPos, 0xf, 4); |
| 506 | pFramePacking->frame1_grid_pos_x = OPERATE_BIT(seiGridPos, 0xf, 8); |
| 507 | pFramePacking->frame1_grid_pos_y = OPERATE_BIT(seiGridPos, 0xf, 12); |
| 508 | |
| 509 | EXIT: |
| 510 | return ret; |
| 511 | } |
| 512 | |
| 513 | /* |
| 514 | * [Decoder Buffer OPS] Enable Cacheable (Input) |
| 515 | */ |
| 516 | static ExynosVideoErrorType MFC_Decoder_Enable_Cacheable_Inbuf(void *pHandle) |
| 517 | { |
| 518 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 519 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 520 | |
| 521 | if (pCtx == NULL) { |
| 522 | ALOGE("%s: Video context info must be supplied", __func__); |
| 523 | ret = VIDEO_ERROR_BADPARAM; |
| 524 | goto EXIT; |
| 525 | } |
| 526 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 527 | if (exynos_v4l2_s_ctrl(pCtx->hDec, V4L2_CID_CACHEABLE, 2) != 0) { |
Jiho Chang | 800a8d7 | 2012-04-26 13:25:31 -0700 | [diff] [blame] | 528 | ret = VIDEO_ERROR_APIFAIL; |
| 529 | goto EXIT; |
| 530 | } |
| 531 | |
| 532 | EXIT: |
| 533 | return ret; |
| 534 | } |
| 535 | |
| 536 | /* |
| 537 | * [Decoder Buffer OPS] Enable Cacheable (Output) |
| 538 | */ |
| 539 | static ExynosVideoErrorType MFC_Decoder_Enable_Cacheable_Outbuf(void *pHandle) |
| 540 | { |
| 541 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 542 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 543 | |
| 544 | if (pCtx == NULL) { |
| 545 | ALOGE("%s: Video context info must be supplied", __func__); |
| 546 | ret = VIDEO_ERROR_BADPARAM; |
| 547 | goto EXIT; |
| 548 | } |
| 549 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 550 | if (exynos_v4l2_s_ctrl(pCtx->hDec, V4L2_CID_CACHEABLE, 1) != 0) { |
Jiho Chang | 800a8d7 | 2012-04-26 13:25:31 -0700 | [diff] [blame] | 551 | ret = VIDEO_ERROR_APIFAIL; |
| 552 | goto EXIT; |
| 553 | } |
| 554 | |
| 555 | EXIT: |
| 556 | return ret; |
| 557 | } |
| 558 | |
| 559 | /* |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 560 | * [Decoder Buffer OPS] Set Shareable Buffer (Input) |
| 561 | */ |
| 562 | static ExynosVideoErrorType MFC_Decoder_Set_Shareable_Inbuf(void *pHandle) |
| 563 | { |
| 564 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 565 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 566 | |
| 567 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 568 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 569 | ret = VIDEO_ERROR_BADPARAM; |
| 570 | goto EXIT; |
| 571 | } |
| 572 | |
| 573 | pCtx->bShareInbuf = VIDEO_TRUE; |
| 574 | |
| 575 | EXIT: |
| 576 | return ret; |
| 577 | } |
| 578 | |
| 579 | /* |
| 580 | * [Decoder Buffer OPS] Set Shareable Buffer (Output) |
| 581 | */ |
| 582 | static ExynosVideoErrorType MFC_Decoder_Set_Shareable_Outbuf(void *pHandle) |
| 583 | { |
| 584 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 585 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 586 | |
| 587 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 588 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 589 | ret = VIDEO_ERROR_BADPARAM; |
| 590 | goto EXIT; |
| 591 | } |
| 592 | |
| 593 | pCtx->bShareOutbuf = VIDEO_TRUE; |
| 594 | |
| 595 | EXIT: |
| 596 | return ret; |
| 597 | } |
| 598 | |
| 599 | /* |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 600 | * [Decoder Buffer OPS] Get Buffer (Input) |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 601 | */ |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 602 | static ExynosVideoErrorType MFC_Decoder_Get_Buffer_Inbuf( |
| 603 | void *pHandle, |
| 604 | int nIndex, |
| 605 | ExynosVideoBuffer **pBuffer) |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 606 | { |
| 607 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 608 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 609 | |
| 610 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 611 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 612 | *pBuffer = NULL; |
| 613 | ret = VIDEO_ERROR_BADPARAM; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 614 | goto EXIT; |
| 615 | } |
| 616 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 617 | if (pCtx->nInbufs <= nIndex) { |
| 618 | *pBuffer = NULL; |
| 619 | ret = VIDEO_ERROR_BADPARAM; |
| 620 | goto EXIT; |
| 621 | } |
| 622 | |
| 623 | *pBuffer = (ExynosVideoBuffer *)&pCtx->pInbuf[nIndex]; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 624 | |
| 625 | EXIT: |
| 626 | return ret; |
| 627 | } |
| 628 | |
| 629 | /* |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 630 | * [Decoder Buffer OPS] Get Buffer (Output) |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 631 | */ |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 632 | static ExynosVideoErrorType MFC_Decoder_Get_Buffer_Outbuf( |
| 633 | void *pHandle, |
| 634 | int nIndex, |
| 635 | ExynosVideoBuffer **pBuffer) |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 636 | { |
| 637 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 638 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 639 | |
| 640 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 641 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 642 | *pBuffer = NULL; |
| 643 | ret = VIDEO_ERROR_BADPARAM; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 644 | goto EXIT; |
| 645 | } |
| 646 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 647 | if (pCtx->nOutbufs <= nIndex) { |
| 648 | *pBuffer = NULL; |
| 649 | ret = VIDEO_ERROR_BADPARAM; |
| 650 | goto EXIT; |
| 651 | } |
| 652 | |
| 653 | *pBuffer = (ExynosVideoBuffer *)&pCtx->pOutbuf[nIndex]; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 654 | |
| 655 | EXIT: |
| 656 | return ret; |
| 657 | } |
| 658 | |
| 659 | /* |
| 660 | * [Decoder Buffer OPS] Set Geometry (Input) |
| 661 | */ |
| 662 | static ExynosVideoErrorType MFC_Decoder_Set_Geometry_Inbuf( |
| 663 | void *pHandle, |
| 664 | ExynosVideoGeometry *bufferConf) |
| 665 | { |
| 666 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 667 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 668 | |
| 669 | struct v4l2_format fmt; |
| 670 | |
| 671 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 672 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 673 | ret = VIDEO_ERROR_BADPARAM; |
| 674 | goto EXIT; |
| 675 | } |
| 676 | |
| 677 | if (bufferConf == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 678 | ALOGE("%s: Buffer geometry must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 679 | ret = VIDEO_ERROR_BADPARAM; |
| 680 | goto EXIT; |
| 681 | } |
| 682 | |
| 683 | memset(&fmt, 0, sizeof(fmt)); |
| 684 | |
| 685 | fmt.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; |
| 686 | fmt.fmt.pix_mp.pixelformat = __CodingType_To_V4L2PixelFormat(bufferConf->eCompressionFormat); |
| 687 | fmt.fmt.pix_mp.plane_fmt[0].sizeimage = bufferConf->nSizeImage; |
| 688 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 689 | if (exynos_v4l2_s_fmt(pCtx->hDec, &fmt) != 0) { |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 690 | ret = VIDEO_ERROR_APIFAIL; |
| 691 | goto EXIT; |
| 692 | } |
| 693 | |
| 694 | memcpy(&pCtx->inbufGeometry, bufferConf, sizeof(pCtx->inbufGeometry)); |
| 695 | |
| 696 | EXIT: |
| 697 | return ret; |
| 698 | } |
| 699 | |
| 700 | /* |
| 701 | * [Decoder Buffer OPS] Set Geometry (Output) |
| 702 | */ |
| 703 | static ExynosVideoErrorType MFC_Decoder_Set_Geometry_Outbuf( |
| 704 | void *pHandle, |
| 705 | ExynosVideoGeometry *bufferConf) |
| 706 | { |
| 707 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 708 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 709 | |
| 710 | struct v4l2_format fmt; |
| 711 | |
| 712 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 713 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 714 | ret = VIDEO_ERROR_BADPARAM; |
| 715 | goto EXIT; |
| 716 | } |
| 717 | |
| 718 | if (bufferConf == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 719 | ALOGE("%s: Buffer geometry must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 720 | ret = VIDEO_ERROR_BADPARAM; |
| 721 | goto EXIT; |
| 722 | } |
| 723 | |
| 724 | memset(&fmt, 0, sizeof(fmt)); |
| 725 | |
| 726 | fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; |
| 727 | fmt.fmt.pix_mp.pixelformat = __ColorFormatType_To_V4L2PixelFormat(bufferConf->eColorFormat); |
| 728 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 729 | if (exynos_v4l2_s_fmt(pCtx->hDec, &fmt) != 0) { |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 730 | ret = VIDEO_ERROR_APIFAIL; |
| 731 | goto EXIT; |
| 732 | } |
| 733 | |
| 734 | memcpy(&pCtx->outbufGeometry, bufferConf, sizeof(pCtx->outbufGeometry)); |
| 735 | |
| 736 | EXIT: |
| 737 | return ret; |
| 738 | } |
| 739 | |
| 740 | /* |
| 741 | * [Decoder Buffer OPS] Get Geometry (Output) |
| 742 | */ |
| 743 | static ExynosVideoErrorType MFC_Decoder_Get_Geometry_Outbuf( |
| 744 | void *pHandle, |
| 745 | ExynosVideoGeometry *bufferConf) |
| 746 | { |
| 747 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 748 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 749 | |
| 750 | struct v4l2_format fmt; |
| 751 | struct v4l2_crop crop; |
| 752 | |
| 753 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 754 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 755 | ret = VIDEO_ERROR_BADPARAM; |
| 756 | goto EXIT; |
| 757 | } |
| 758 | |
| 759 | if (bufferConf == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 760 | ALOGE("%s: Buffer geometry must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 761 | ret = VIDEO_ERROR_BADPARAM; |
| 762 | goto EXIT; |
| 763 | } |
| 764 | |
| 765 | memset(&fmt, 0, sizeof(fmt)); |
| 766 | memset(&crop, 0, sizeof(crop)); |
| 767 | |
| 768 | fmt.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 769 | if (exynos_v4l2_g_fmt(pCtx->hDec, &fmt) != 0) { |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 770 | ret = VIDEO_ERROR_APIFAIL; |
| 771 | goto EXIT; |
| 772 | } |
| 773 | |
| 774 | crop.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 775 | if (exynos_v4l2_g_crop(pCtx->hDec, &crop) != 0) { |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 776 | ret = VIDEO_ERROR_APIFAIL; |
| 777 | goto EXIT; |
| 778 | } |
| 779 | |
| 780 | bufferConf->nFrameWidth = fmt.fmt.pix_mp.width; |
| 781 | bufferConf->nFrameHeight = fmt.fmt.pix_mp.height; |
| 782 | |
| 783 | bufferConf->cropRect.nTop = crop.c.top; |
| 784 | bufferConf->cropRect.nLeft = crop.c.left; |
| 785 | bufferConf->cropRect.nWidth = crop.c.width; |
| 786 | bufferConf->cropRect.nHeight = crop.c.height; |
| 787 | |
| 788 | EXIT: |
| 789 | return ret; |
| 790 | } |
| 791 | |
| 792 | /* |
| 793 | * [Decoder Buffer OPS] Setup (Input) |
| 794 | */ |
| 795 | static ExynosVideoErrorType MFC_Decoder_Setup_Inbuf( |
| 796 | void *pHandle, |
| 797 | unsigned int nBufferCount) |
| 798 | { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 799 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 800 | ExynosVideoPlane *pVideoPlane = NULL; |
| 801 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 802 | |
| 803 | struct v4l2_requestbuffers req; |
| 804 | struct v4l2_buffer buf; |
| 805 | struct v4l2_plane planes[VIDEO_DECODER_INBUF_PLANES]; |
| 806 | int i; |
| 807 | |
| 808 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 809 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 810 | ret = VIDEO_ERROR_BADPARAM; |
| 811 | goto EXIT; |
| 812 | } |
| 813 | |
| 814 | if (nBufferCount == 0) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 815 | ALOGE("%s: Buffer count must be greater than 0", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 816 | ret = VIDEO_ERROR_BADPARAM; |
| 817 | goto EXIT; |
| 818 | } |
| 819 | |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 820 | ALOGV("%s: setting up inbufs (%d) shared=%s\n", __func__, nBufferCount, |
| 821 | pCtx->bShareInbuf ? "true" : "false"); |
| 822 | |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 823 | memset(&req, 0, sizeof(req)); |
| 824 | |
| 825 | req.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; |
| 826 | req.count = nBufferCount; |
| 827 | |
| 828 | if (pCtx->bShareInbuf == VIDEO_TRUE) |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 829 | req.memory = V4L2_MEMORY_DMABUF; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 830 | else |
| 831 | req.memory = V4L2_MEMORY_MMAP; |
| 832 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 833 | if (exynos_v4l2_reqbufs(pCtx->hDec, &req) != 0) { |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 834 | ret = VIDEO_ERROR_APIFAIL; |
| 835 | goto EXIT; |
| 836 | } |
| 837 | |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 838 | if (req.count != nBufferCount) |
| 839 | ALOGW("%s: asked for %d, got %d\n", __func__, nBufferCount, req.count); |
| 840 | |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 841 | pCtx->nInbufs = (int)req.count; |
| 842 | |
| 843 | pCtx->pInbuf = malloc(sizeof(*pCtx->pInbuf) * pCtx->nInbufs); |
| 844 | if (pCtx->pInbuf == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 845 | ALOGE("Failed to allocate input buffer context"); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 846 | ret = VIDEO_ERROR_NOMEM; |
| 847 | goto EXIT; |
| 848 | } |
| 849 | memset(pCtx->pInbuf, 0, sizeof(*pCtx->pInbuf) * pCtx->nInbufs); |
| 850 | |
| 851 | memset(&buf, 0, sizeof(buf)); |
| 852 | |
| 853 | if (pCtx->bShareInbuf == VIDEO_FALSE) { |
| 854 | buf.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; |
| 855 | buf.memory = V4L2_MEMORY_MMAP; |
| 856 | buf.m.planes = planes; |
| 857 | buf.length = VIDEO_DECODER_INBUF_PLANES; |
| 858 | |
| 859 | for (i = 0; i < pCtx->nInbufs; i++) { |
| 860 | buf.index = i; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 861 | if (exynos_v4l2_querybuf(pCtx->hDec, &buf) != 0) { |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 862 | ret = VIDEO_ERROR_APIFAIL; |
| 863 | goto EXIT; |
| 864 | } |
| 865 | |
| 866 | pVideoPlane = &pCtx->pInbuf[i].planes[0]; |
| 867 | |
| 868 | pVideoPlane->addr = mmap(NULL, |
| 869 | buf.m.planes[0].length, PROT_READ | PROT_WRITE, |
| 870 | MAP_SHARED, pCtx->hDec, buf.m.planes[0].m.mem_offset); |
| 871 | |
| 872 | if (pVideoPlane->addr == MAP_FAILED) { |
| 873 | ret = VIDEO_ERROR_MAPFAIL; |
| 874 | goto EXIT; |
| 875 | } |
| 876 | |
| 877 | pVideoPlane->allocSize = buf.m.planes[0].length; |
| 878 | pVideoPlane->dataSize = 0; |
| 879 | |
| 880 | pCtx->pInbuf[i].pGeometry = &pCtx->inbufGeometry; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 881 | pCtx->pInbuf[i].bQueued = VIDEO_FALSE; |
| 882 | pCtx->pInbuf[i].bRegistered = VIDEO_TRUE; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 883 | } |
| 884 | } |
| 885 | |
| 886 | return ret; |
| 887 | |
| 888 | EXIT: |
Jiho Chang | 800a8d7 | 2012-04-26 13:25:31 -0700 | [diff] [blame] | 889 | if ((pCtx != NULL) && (pCtx->pInbuf != NULL)) { |
| 890 | if (pCtx->bShareInbuf == VIDEO_FALSE) { |
| 891 | for (i = 0; i < pCtx->nInbufs; i++) { |
| 892 | pVideoPlane = &pCtx->pInbuf[i].planes[0]; |
| 893 | if (pVideoPlane->addr == MAP_FAILED) { |
| 894 | pVideoPlane->addr = NULL; |
| 895 | break; |
| 896 | } |
| 897 | |
| 898 | munmap(pVideoPlane->addr, pVideoPlane->allocSize); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 899 | } |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 900 | } |
Jiho Chang | 800a8d7 | 2012-04-26 13:25:31 -0700 | [diff] [blame] | 901 | |
| 902 | free(pCtx->pInbuf); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 903 | } |
| 904 | |
| 905 | return ret; |
| 906 | } |
| 907 | |
| 908 | /* |
| 909 | * [Decoder Buffer OPS] Setup (Output) |
| 910 | */ |
| 911 | static ExynosVideoErrorType MFC_Decoder_Setup_Outbuf( |
| 912 | void *pHandle, |
| 913 | unsigned int nBufferCount) |
| 914 | { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 915 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 916 | ExynosVideoPlane *pVideoPlane = NULL; |
| 917 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 918 | |
| 919 | struct v4l2_requestbuffers req; |
| 920 | struct v4l2_buffer buf; |
| 921 | struct v4l2_plane planes[VIDEO_DECODER_OUTBUF_PLANES]; |
| 922 | int i, j; |
| 923 | |
| 924 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 925 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 926 | ret = VIDEO_ERROR_BADPARAM; |
| 927 | goto EXIT; |
| 928 | } |
| 929 | |
| 930 | if (nBufferCount == 0) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 931 | ALOGE("%s: Buffer count must be greater than 0", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 932 | ret = VIDEO_ERROR_BADPARAM; |
| 933 | goto EXIT; |
| 934 | } |
| 935 | |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 936 | ALOGV("%s: setting up outbufs (%d) shared=%s\n", __func__, nBufferCount, |
| 937 | pCtx->bShareOutbuf ? "true" : "false"); |
| 938 | |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 939 | memset(&req, 0, sizeof(req)); |
| 940 | |
| 941 | req.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; |
| 942 | req.count = nBufferCount; |
| 943 | |
| 944 | if (pCtx->bShareOutbuf == VIDEO_TRUE) |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 945 | req.memory = V4L2_MEMORY_DMABUF; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 946 | else |
| 947 | req.memory = V4L2_MEMORY_MMAP; |
| 948 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 949 | if (exynos_v4l2_reqbufs(pCtx->hDec, &req) != 0) { |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 950 | ret = VIDEO_ERROR_APIFAIL; |
| 951 | goto EXIT; |
| 952 | } |
| 953 | |
| 954 | pCtx->nOutbufs = req.count; |
| 955 | |
| 956 | pCtx->pOutbuf = malloc(sizeof(*pCtx->pOutbuf) * pCtx->nOutbufs); |
| 957 | if (pCtx->pOutbuf == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 958 | ALOGE("Failed to allocate output buffer context"); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 959 | ret = VIDEO_ERROR_NOMEM; |
| 960 | goto EXIT; |
| 961 | } |
| 962 | memset(pCtx->pOutbuf, 0, sizeof(*pCtx->pOutbuf) * pCtx->nOutbufs); |
| 963 | |
| 964 | memset(&buf, 0, sizeof(buf)); |
| 965 | |
| 966 | if (pCtx->bShareOutbuf == VIDEO_FALSE) { |
| 967 | buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; |
| 968 | buf.memory = V4L2_MEMORY_MMAP; |
| 969 | buf.m.planes = planes; |
| 970 | buf.length = VIDEO_DECODER_OUTBUF_PLANES; |
| 971 | |
| 972 | for (i = 0; i < pCtx->nOutbufs; i++) { |
| 973 | buf.index = i; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 974 | if (exynos_v4l2_querybuf(pCtx->hDec, &buf) != 0) { |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 975 | ret = VIDEO_ERROR_APIFAIL; |
| 976 | goto EXIT; |
| 977 | } |
| 978 | |
| 979 | for (j = 0; j < VIDEO_DECODER_OUTBUF_PLANES; j++) { |
| 980 | pVideoPlane = &pCtx->pOutbuf[i].planes[j]; |
| 981 | pVideoPlane->addr = mmap(NULL, |
| 982 | buf.m.planes[j].length, PROT_READ | PROT_WRITE, |
| 983 | MAP_SHARED, pCtx->hDec, buf.m.planes[j].m.mem_offset); |
| 984 | |
| 985 | if (pVideoPlane->addr == MAP_FAILED) { |
| 986 | ret = VIDEO_ERROR_MAPFAIL; |
| 987 | goto EXIT; |
| 988 | } |
| 989 | |
| 990 | pVideoPlane->allocSize = buf.m.planes[j].length; |
| 991 | pVideoPlane->dataSize = 0; |
| 992 | } |
| 993 | |
| 994 | pCtx->pOutbuf[i].pGeometry = &pCtx->outbufGeometry; |
| 995 | pCtx->pOutbuf[i].bQueued = VIDEO_FALSE; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 996 | pCtx->pOutbuf[i].bRegistered = VIDEO_TRUE; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 997 | } |
| 998 | } |
| 999 | |
| 1000 | return ret; |
| 1001 | |
| 1002 | EXIT: |
Jiho Chang | 800a8d7 | 2012-04-26 13:25:31 -0700 | [diff] [blame] | 1003 | if ((pCtx != NULL) && (pCtx->pOutbuf != NULL)) { |
| 1004 | if (pCtx->bShareOutbuf == VIDEO_FALSE) { |
| 1005 | for (i = 0; i < pCtx->nOutbufs; i++) { |
| 1006 | for (j = 0; j < VIDEO_DECODER_OUTBUF_PLANES; j++) { |
| 1007 | pVideoPlane = &pCtx->pOutbuf[i].planes[j]; |
| 1008 | if (pVideoPlane->addr == MAP_FAILED) { |
| 1009 | pVideoPlane->addr = NULL; |
| 1010 | break; |
| 1011 | } |
| 1012 | |
| 1013 | munmap(pVideoPlane->addr, pVideoPlane->allocSize); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1014 | } |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1015 | } |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1016 | } |
Jiho Chang | 800a8d7 | 2012-04-26 13:25:31 -0700 | [diff] [blame] | 1017 | |
| 1018 | free(pCtx->pOutbuf); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1019 | } |
| 1020 | |
| 1021 | return ret; |
| 1022 | } |
| 1023 | |
| 1024 | /* |
| 1025 | * [Decoder Buffer OPS] Run (Input) |
| 1026 | */ |
| 1027 | static ExynosVideoErrorType MFC_Decoder_Run_Inbuf(void *pHandle) |
| 1028 | { |
| 1029 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1030 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 1031 | |
| 1032 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1033 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1034 | ret = VIDEO_ERROR_BADPARAM; |
| 1035 | goto EXIT; |
| 1036 | } |
| 1037 | |
| 1038 | if (pCtx->bStreamonInbuf == VIDEO_FALSE) { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1039 | if (exynos_v4l2_streamon(pCtx->hDec, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) != 0) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1040 | ALOGE("%s: Failed to streamon for input buffer", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1041 | ret = VIDEO_ERROR_APIFAIL; |
| 1042 | goto EXIT; |
| 1043 | } |
| 1044 | pCtx->bStreamonInbuf = VIDEO_TRUE; |
| 1045 | } |
| 1046 | |
| 1047 | EXIT: |
| 1048 | return ret; |
| 1049 | } |
| 1050 | |
| 1051 | /* |
| 1052 | * [Decoder Buffer OPS] Run (Output) |
| 1053 | */ |
| 1054 | static ExynosVideoErrorType MFC_Decoder_Run_Outbuf(void *pHandle) |
| 1055 | { |
| 1056 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1057 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 1058 | |
| 1059 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1060 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1061 | ret = VIDEO_ERROR_BADPARAM; |
| 1062 | goto EXIT; |
| 1063 | } |
| 1064 | |
| 1065 | if (pCtx->bStreamonOutbuf == VIDEO_FALSE) { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1066 | if (exynos_v4l2_streamon(pCtx->hDec, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) != 0) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1067 | ALOGE("%s: Failed to streamon for output buffer", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1068 | ret = VIDEO_ERROR_APIFAIL; |
| 1069 | goto EXIT; |
| 1070 | } |
| 1071 | pCtx->bStreamonOutbuf = VIDEO_TRUE; |
| 1072 | } |
| 1073 | |
| 1074 | EXIT: |
| 1075 | return ret; |
| 1076 | } |
| 1077 | |
| 1078 | /* |
| 1079 | * [Decoder Buffer OPS] Stop (Input) |
| 1080 | */ |
| 1081 | static ExynosVideoErrorType MFC_Decoder_Stop_Inbuf(void *pHandle) |
| 1082 | { |
| 1083 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1084 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1085 | int i = 0; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1086 | |
| 1087 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1088 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1089 | ret = VIDEO_ERROR_BADPARAM; |
| 1090 | goto EXIT; |
| 1091 | } |
| 1092 | |
| 1093 | if (pCtx->bStreamonInbuf == VIDEO_TRUE) { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1094 | if (exynos_v4l2_streamoff(pCtx->hDec, V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) != 0) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1095 | ALOGE("%s: Failed to streamoff for input buffer", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1096 | ret = VIDEO_ERROR_APIFAIL; |
| 1097 | goto EXIT; |
| 1098 | } |
| 1099 | pCtx->bStreamonInbuf = VIDEO_FALSE; |
| 1100 | } |
| 1101 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1102 | for (i = 0; i < pCtx->nInbufs; i++) { |
| 1103 | pCtx->pInbuf[i].bQueued = VIDEO_FALSE; |
| 1104 | } |
| 1105 | |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1106 | EXIT: |
| 1107 | return ret; |
| 1108 | } |
| 1109 | |
| 1110 | /* |
| 1111 | * [Decoder Buffer OPS] Stop (Output) |
| 1112 | */ |
| 1113 | static ExynosVideoErrorType MFC_Decoder_Stop_Outbuf(void *pHandle) |
| 1114 | { |
| 1115 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1116 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1117 | int i = 0; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1118 | |
| 1119 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1120 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1121 | ret = VIDEO_ERROR_BADPARAM; |
| 1122 | goto EXIT; |
| 1123 | } |
| 1124 | |
| 1125 | if (pCtx->bStreamonOutbuf == VIDEO_TRUE) { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1126 | if (exynos_v4l2_streamoff(pCtx->hDec, V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) != 0) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1127 | ALOGE("%s: Failed to streamoff for output buffer", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1128 | ret = VIDEO_ERROR_APIFAIL; |
| 1129 | goto EXIT; |
| 1130 | } |
| 1131 | pCtx->bStreamonOutbuf = VIDEO_FALSE; |
| 1132 | } |
| 1133 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1134 | for (i = 0; i < pCtx->nOutbufs; i++) { |
| 1135 | pCtx->pOutbuf[i].bQueued = VIDEO_FALSE; |
| 1136 | } |
| 1137 | |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1138 | EXIT: |
| 1139 | return ret; |
| 1140 | } |
| 1141 | |
| 1142 | /* |
| 1143 | * [Decoder Buffer OPS] Wait (Input) |
| 1144 | */ |
| 1145 | static ExynosVideoErrorType MFC_Decoder_Wait_Inbuf(void *pHandle) |
| 1146 | { |
| 1147 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1148 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 1149 | |
| 1150 | struct pollfd poll_events; |
| 1151 | int poll_state; |
| 1152 | |
| 1153 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1154 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1155 | ret = VIDEO_ERROR_BADPARAM; |
| 1156 | goto EXIT; |
| 1157 | } |
| 1158 | |
| 1159 | poll_events.fd = pCtx->hDec; |
| 1160 | poll_events.events = POLLOUT | POLLERR; |
| 1161 | poll_events.revents = 0; |
| 1162 | |
| 1163 | do { |
| 1164 | poll_state = poll((struct pollfd*)&poll_events, 1, VIDEO_DECODER_POLL_TIMEOUT); |
| 1165 | if (poll_state > 0) { |
| 1166 | if (poll_events.revents & POLLOUT) { |
| 1167 | break; |
| 1168 | } else { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1169 | ALOGE("%s: Poll return error", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1170 | ret = VIDEO_ERROR_POLL; |
| 1171 | break; |
| 1172 | } |
| 1173 | } else if (poll_state < 0) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1174 | ALOGE("%s: Poll state error", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1175 | ret = VIDEO_ERROR_POLL; |
| 1176 | break; |
| 1177 | } |
| 1178 | } while (poll_state == 0); |
| 1179 | |
| 1180 | EXIT: |
| 1181 | return ret; |
| 1182 | } |
| 1183 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1184 | static ExynosVideoErrorType MFC_Decoder_Register_Inbuf( |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1185 | void *pHandle, |
| 1186 | ExynosVideoPlane *planes, |
| 1187 | int nPlanes) |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1188 | { |
| 1189 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1190 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 1191 | int nIndex; |
| 1192 | |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1193 | if ((pCtx == NULL) || (planes == NULL) || (nPlanes != 1)) { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1194 | ALOGE("%s: params must be supplied", __func__); |
| 1195 | ret = VIDEO_ERROR_BADPARAM; |
| 1196 | goto EXIT; |
| 1197 | } |
| 1198 | |
| 1199 | for (nIndex = 0; nIndex < pCtx->nInbufs; nIndex++) { |
| 1200 | if (pCtx->pInbuf[nIndex].bRegistered == VIDEO_FALSE) { |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1201 | pCtx->pInbuf[nIndex].planes[0].addr = planes[0].addr; |
| 1202 | pCtx->pInbuf[nIndex].planes[0].allocSize = planes[0].allocSize; |
| 1203 | pCtx->pInbuf[nIndex].planes[0].fd = planes[0].fd; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1204 | pCtx->pInbuf[nIndex].bRegistered = VIDEO_TRUE; |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1205 | ALOGV("%s: registered buf %d (addr=%p alloc_sz=%ld fd=%d)\n", __func__, nIndex, |
| 1206 | planes[0].addr, planes[0].allocSize, planes[0].fd); |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1207 | break; |
| 1208 | } |
| 1209 | } |
| 1210 | |
| 1211 | if (nIndex == pCtx->nInbufs) { |
| 1212 | ALOGE("%s: can not find non-registered input buffer", __func__); |
| 1213 | ret = VIDEO_ERROR_NOBUFFERS; |
| 1214 | } |
| 1215 | |
| 1216 | EXIT: |
| 1217 | return ret; |
| 1218 | } |
| 1219 | |
| 1220 | static ExynosVideoErrorType MFC_Decoder_Register_Outbuf( |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1221 | void *pHandle, |
| 1222 | ExynosVideoPlane *planes, |
| 1223 | int nPlanes) |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1224 | { |
| 1225 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1226 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 1227 | int nIndex; |
| 1228 | |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1229 | if ((pCtx == NULL) || (planes == NULL) || (nPlanes != 2)) { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1230 | ALOGE("%s: params must be supplied", __func__); |
| 1231 | ret = VIDEO_ERROR_BADPARAM; |
| 1232 | goto EXIT; |
| 1233 | } |
| 1234 | |
| 1235 | for (nIndex = 0; nIndex < pCtx->nOutbufs; nIndex++) { |
| 1236 | if (pCtx->pOutbuf[nIndex].bRegistered == VIDEO_FALSE) { |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1237 | int plane; |
| 1238 | for (plane = 0; plane < 2; plane++) { |
| 1239 | pCtx->pOutbuf[nIndex].planes[plane].addr = planes[plane].addr; |
| 1240 | pCtx->pOutbuf[nIndex].planes[plane].allocSize = planes[plane].allocSize; |
| 1241 | pCtx->pOutbuf[nIndex].planes[plane].fd = planes[plane].fd; |
| 1242 | } |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1243 | pCtx->pOutbuf[nIndex].bRegistered = VIDEO_TRUE; |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1244 | ALOGV("%s: registered buf %d 0:(addr=%p alloc_sz=%d fd=%d) 1:(addr=%p alloc_sz=%d fd=%d)\n", |
| 1245 | __func__, nIndex, planes[0].addr, planes[0].allocSize, planes[0].fd, |
| 1246 | planes[1].addr, planes[1].allocSize, planes[1].fd); |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1247 | break; |
| 1248 | } |
| 1249 | } |
| 1250 | |
| 1251 | if (nIndex == pCtx->nOutbufs) { |
| 1252 | ALOGE("%s: can not find non-registered output buffer", __func__); |
| 1253 | ret = VIDEO_ERROR_NOBUFFERS; |
| 1254 | } |
| 1255 | |
| 1256 | EXIT: |
| 1257 | return ret; |
| 1258 | } |
| 1259 | |
| 1260 | static ExynosVideoErrorType MFC_Decoder_Clear_RegisteredBuffer_Inbuf(void *pHandle) |
| 1261 | { |
| 1262 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1263 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 1264 | int nIndex; |
| 1265 | |
| 1266 | if (pCtx == NULL) { |
| 1267 | ALOGE("%s: Video context info must be supplied", __func__); |
| 1268 | ret = VIDEO_ERROR_BADPARAM; |
| 1269 | goto EXIT; |
| 1270 | } |
| 1271 | |
| 1272 | for (nIndex = 0; nIndex < pCtx->nInbufs; nIndex++) { |
| 1273 | pCtx->pInbuf[nIndex].planes[0].addr = NULL; |
| 1274 | pCtx->pInbuf[nIndex].bRegistered = VIDEO_FALSE; |
| 1275 | } |
| 1276 | |
| 1277 | EXIT: |
| 1278 | return ret; |
| 1279 | } |
| 1280 | |
| 1281 | static ExynosVideoErrorType MFC_Decoder_Clear_RegisteredBuffer_Outbuf(void *pHandle) |
| 1282 | { |
| 1283 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1284 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 1285 | int nIndex; |
| 1286 | |
| 1287 | if (pCtx == NULL) { |
| 1288 | ALOGE("%s: Video context info must be supplied", __func__); |
| 1289 | ret = VIDEO_ERROR_BADPARAM; |
| 1290 | goto EXIT; |
| 1291 | } |
| 1292 | |
| 1293 | for (nIndex = 0; nIndex < pCtx->nOutbufs; nIndex++) { |
| 1294 | pCtx->pOutbuf[nIndex].planes[0].addr = NULL; |
| 1295 | pCtx->pOutbuf[nIndex].bRegistered = VIDEO_FALSE; |
| 1296 | } |
| 1297 | |
| 1298 | EXIT: |
| 1299 | return ret; |
| 1300 | } |
| 1301 | |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1302 | /* |
| 1303 | * [Decoder Buffer OPS] Find (Input) |
| 1304 | */ |
| 1305 | static int MFC_Decoder_Find_Inbuf( |
| 1306 | void *pHandle, |
| 1307 | unsigned char *pBuffer) |
| 1308 | { |
| 1309 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1310 | int nIndex = -1; |
| 1311 | |
| 1312 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1313 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1314 | goto EXIT; |
| 1315 | } |
| 1316 | |
| 1317 | if (pBuffer == NULL) { |
| 1318 | for (nIndex = 0; nIndex < pCtx->nInbufs; nIndex++) { |
| 1319 | if (pCtx->pInbuf[nIndex].bQueued == VIDEO_FALSE) |
| 1320 | break; |
| 1321 | } |
| 1322 | } else { |
| 1323 | for (nIndex = 0; nIndex < pCtx->nInbufs; nIndex++) { |
| 1324 | if (pCtx->pInbuf[nIndex].planes[0].addr == pBuffer) |
| 1325 | break; |
| 1326 | } |
| 1327 | } |
| 1328 | |
| 1329 | if (nIndex == pCtx->nInbufs) { |
| 1330 | nIndex = -1; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1331 | } |
| 1332 | |
| 1333 | EXIT: |
| 1334 | return nIndex; |
| 1335 | } |
| 1336 | |
| 1337 | /* |
| 1338 | * [Decoder Buffer OPS] Find (Outnput) |
| 1339 | */ |
| 1340 | static int MFC_Decoder_Find_Outbuf( |
| 1341 | void *pHandle, |
| 1342 | unsigned char *pBuffer) |
| 1343 | { |
| 1344 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1345 | int nIndex = -1; |
| 1346 | |
| 1347 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1348 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1349 | goto EXIT; |
| 1350 | } |
| 1351 | |
| 1352 | if (pBuffer == NULL) { |
| 1353 | for (nIndex = 0; nIndex < pCtx->nOutbufs; nIndex++) { |
| 1354 | if (pCtx->pOutbuf[nIndex].bQueued == VIDEO_FALSE) |
| 1355 | break; |
| 1356 | } |
| 1357 | } else { |
| 1358 | for (nIndex = 0; nIndex < pCtx->nOutbufs; nIndex++) { |
| 1359 | if (pCtx->pOutbuf[nIndex].planes[0].addr == pBuffer) |
| 1360 | break; |
| 1361 | } |
| 1362 | } |
| 1363 | |
| 1364 | if (nIndex == pCtx->nOutbufs) { |
| 1365 | nIndex = -1; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1366 | } |
| 1367 | |
| 1368 | EXIT: |
| 1369 | return nIndex; |
| 1370 | } |
| 1371 | |
| 1372 | /* |
| 1373 | * [Decoder Buffer OPS] Enqueue (Input) |
| 1374 | */ |
| 1375 | static ExynosVideoErrorType MFC_Decoder_Enqueue_Inbuf( |
| 1376 | void *pHandle, |
| 1377 | unsigned char *pBuffer[], |
| 1378 | unsigned int dataSize[], |
| 1379 | int nPlanes, |
| 1380 | void *pPrivate) |
| 1381 | { |
| 1382 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1383 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1384 | pthread_mutex_t *pMutex = NULL; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1385 | |
| 1386 | struct v4l2_plane planes[VIDEO_DECODER_INBUF_PLANES]; |
| 1387 | struct v4l2_buffer buf; |
| 1388 | int index, i; |
| 1389 | |
| 1390 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1391 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1392 | ret = VIDEO_ERROR_BADPARAM; |
| 1393 | goto EXIT; |
| 1394 | } |
| 1395 | |
Jiho Chang | 800a8d7 | 2012-04-26 13:25:31 -0700 | [diff] [blame] | 1396 | if (VIDEO_DECODER_INBUF_PLANES < nPlanes) { |
| 1397 | ALOGE("%s: Number of max planes : %d, nPlanes : %d", __func__, |
| 1398 | VIDEO_DECODER_INBUF_PLANES, nPlanes); |
| 1399 | ret = VIDEO_ERROR_BADPARAM; |
| 1400 | goto EXIT; |
| 1401 | } |
| 1402 | |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1403 | memset(&buf, 0, sizeof(buf)); |
| 1404 | |
| 1405 | buf.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; |
| 1406 | buf.m.planes = planes; |
| 1407 | buf.length = VIDEO_DECODER_INBUF_PLANES; |
| 1408 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1409 | index = MFC_Decoder_Find_Inbuf(pCtx, pBuffer[0]); |
| 1410 | if ((index == -1) && |
| 1411 | (pCtx->bShareInbuf == VIDEO_TRUE) && |
| 1412 | (pBuffer[0] != NULL)) |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1413 | index = MFC_Decoder_Find_Inbuf(pCtx, NULL); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1414 | if (index == -1) { |
| 1415 | ret = VIDEO_ERROR_NOBUFFERS; |
| 1416 | goto EXIT; |
| 1417 | } |
| 1418 | |
| 1419 | buf.index = index; |
| 1420 | |
| 1421 | if (pCtx->bShareInbuf == VIDEO_TRUE) { |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1422 | buf.memory = V4L2_MEMORY_DMABUF; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1423 | for (i = 0; i < nPlanes; i++) { |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1424 | buf.m.planes[i].m.fd = pCtx->pInbuf[index].planes[i].fd; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1425 | buf.m.planes[i].length = pCtx->pInbuf[index].planes[i].allocSize; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1426 | buf.m.planes[i].bytesused = dataSize[i]; |
| 1427 | pCtx->pInbuf[buf.index].planes[i].addr = pBuffer[i]; |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1428 | ALOGV("%s: shared inbuf(%d) plane(%d) fd=%d len=%d used=%d\n", __func__, |
| 1429 | index, i, |
| 1430 | buf.m.planes[i].m.fd, |
| 1431 | buf.m.planes[i].length, |
| 1432 | buf.m.planes[i].bytesused); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1433 | } |
| 1434 | } else { |
| 1435 | buf.memory = V4L2_MEMORY_MMAP; |
| 1436 | for (i = 0; i < nPlanes; i++) |
| 1437 | buf.m.planes[i].bytesused = dataSize[i]; |
| 1438 | } |
| 1439 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1440 | pMutex = (pthread_mutex_t*)pCtx->pInMutex; |
| 1441 | pthread_mutex_lock(pMutex); |
| 1442 | if (pCtx->pInbuf[buf.index].bQueued == VIDEO_FALSE) { |
| 1443 | if (exynos_v4l2_qbuf(pCtx->hDec, &buf) != 0) { |
| 1444 | ALOGE("%s: Failed to enqueue input buffer", __func__); |
| 1445 | ret = VIDEO_ERROR_APIFAIL; |
| 1446 | goto EXIT; |
| 1447 | } |
| 1448 | |
| 1449 | pCtx->pInbuf[buf.index].pPrivate = pPrivate; |
| 1450 | pCtx->pInbuf[buf.index].bQueued = VIDEO_TRUE; |
| 1451 | } else { |
| 1452 | ALOGE("Lost Input Buffer"); |
| 1453 | pthread_mutex_unlock(pMutex); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1454 | ret = VIDEO_ERROR_APIFAIL; |
| 1455 | goto EXIT; |
| 1456 | } |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1457 | pthread_mutex_unlock(pMutex); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1458 | |
| 1459 | EXIT: |
| 1460 | return ret; |
| 1461 | } |
| 1462 | |
| 1463 | /* |
| 1464 | * [Decoder Buffer OPS] Enqueue (Output) |
| 1465 | */ |
| 1466 | static ExynosVideoErrorType MFC_Decoder_Enqueue_Outbuf( |
| 1467 | void *pHandle, |
| 1468 | unsigned char *pBuffer[], |
| 1469 | unsigned int dataSize[], |
| 1470 | int nPlanes, |
| 1471 | void *pPrivate) |
| 1472 | { |
| 1473 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1474 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1475 | pthread_mutex_t *pMutex = NULL; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1476 | |
| 1477 | struct v4l2_plane planes[VIDEO_DECODER_OUTBUF_PLANES]; |
| 1478 | struct v4l2_buffer buf; |
| 1479 | int i, index; |
| 1480 | |
| 1481 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1482 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1483 | ret = VIDEO_ERROR_BADPARAM; |
| 1484 | goto EXIT; |
| 1485 | } |
| 1486 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1487 | if (VIDEO_DECODER_OUTBUF_PLANES < nPlanes) { |
| 1488 | ALOGE("%s: Number of max planes : %d, nPlanes : %d", __func__, |
| 1489 | VIDEO_DECODER_OUTBUF_PLANES, nPlanes); |
| 1490 | ret = VIDEO_ERROR_BADPARAM; |
| 1491 | goto EXIT; |
| 1492 | } |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1493 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1494 | memset(&buf, 0, sizeof(buf)); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1495 | buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; |
| 1496 | buf.m.planes = planes; |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1497 | buf.length = nPlanes; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1498 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1499 | index = MFC_Decoder_Find_Outbuf(pCtx, pBuffer[0]); |
| 1500 | if ((index == -1) && |
| 1501 | (pCtx->bShareOutbuf == VIDEO_TRUE) && |
| 1502 | (pBuffer[0] != NULL)) |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1503 | index = MFC_Decoder_Find_Outbuf(pCtx, NULL); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1504 | if (index == -1) { |
| 1505 | ret = VIDEO_ERROR_NOBUFFERS; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1506 | ALOGE("Can not Find Buffer Index"); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1507 | goto EXIT; |
| 1508 | } |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1509 | buf.index = index; |
| 1510 | |
| 1511 | if (pCtx->bShareOutbuf == VIDEO_TRUE) { |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1512 | buf.memory = V4L2_MEMORY_DMABUF; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1513 | for (i = 0; i < nPlanes; i++) { |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1514 | buf.m.planes[i].m.fd = pCtx->pOutbuf[index].planes[i].fd; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1515 | buf.m.planes[i].length = pCtx->pOutbuf[index].planes[i].allocSize; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1516 | buf.m.planes[i].bytesused = dataSize[i]; |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1517 | |
| 1518 | ALOGV("%s: shared outbuf(%d) plane=%d addr=%p fd=%d len=%d used=%d\n", __func__, |
| 1519 | index, i, |
| 1520 | pCtx->pOutbuf[index].planes[i].addr, |
| 1521 | buf.m.planes[i].m.fd, |
| 1522 | buf.m.planes[i].length, |
| 1523 | buf.m.planes[i].bytesused); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1524 | } |
| 1525 | } else { |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1526 | ALOGV("%s: non-shared outbuf(%d)\n", __func__, index); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1527 | buf.memory = V4L2_MEMORY_MMAP; |
| 1528 | } |
| 1529 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1530 | pMutex = (pthread_mutex_t*)pCtx->pOutMutex; |
| 1531 | pthread_mutex_lock(pMutex); |
| 1532 | if (pCtx->pOutbuf[buf.index].bQueued == VIDEO_FALSE) { |
| 1533 | if (exynos_v4l2_qbuf(pCtx->hDec, &buf) != 0) { |
| 1534 | ALOGE("%s: Failed to enqueue output buffer", __func__); |
| 1535 | ret = VIDEO_ERROR_APIFAIL; |
| 1536 | goto EXIT; |
| 1537 | } |
| 1538 | |
| 1539 | pCtx->pOutbuf[buf.index].pPrivate = pPrivate; |
| 1540 | pCtx->pOutbuf[buf.index].bQueued = VIDEO_TRUE; |
| 1541 | } else { |
| 1542 | ALOGE("Lost Output Buffer"); |
| 1543 | pthread_mutex_unlock(pMutex); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1544 | ret = VIDEO_ERROR_APIFAIL; |
| 1545 | goto EXIT; |
| 1546 | } |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1547 | pthread_mutex_unlock(pMutex); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1548 | |
| 1549 | EXIT: |
| 1550 | return ret; |
| 1551 | } |
| 1552 | |
| 1553 | /* |
| 1554 | * [Decoder Buffer OPS] Dequeue (Input) |
| 1555 | */ |
| 1556 | static ExynosVideoBuffer *MFC_Decoder_Dequeue_Inbuf(void *pHandle) |
| 1557 | { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1558 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1559 | ExynosVideoBuffer *pInbuf = NULL; |
| 1560 | pthread_mutex_t *pMutex = NULL; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1561 | |
| 1562 | struct v4l2_buffer buf; |
| 1563 | |
| 1564 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1565 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1566 | goto EXIT; |
| 1567 | } |
| 1568 | |
| 1569 | if (pCtx->bStreamonInbuf == VIDEO_FALSE) { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1570 | pInbuf = NULL; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1571 | goto EXIT; |
| 1572 | } |
| 1573 | |
| 1574 | memset(&buf, 0, sizeof(buf)); |
| 1575 | |
| 1576 | buf.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE; |
| 1577 | |
| 1578 | if (pCtx->bShareInbuf == VIDEO_TRUE) |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1579 | buf.memory = V4L2_MEMORY_DMABUF; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1580 | else |
| 1581 | buf.memory = V4L2_MEMORY_MMAP; |
| 1582 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1583 | if (exynos_v4l2_dqbuf(pCtx->hDec, &buf) != 0) { |
| 1584 | pInbuf = NULL; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1585 | goto EXIT; |
| 1586 | } |
| 1587 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1588 | pMutex = (pthread_mutex_t*)pCtx->pInMutex; |
| 1589 | pthread_mutex_lock(pMutex); |
| 1590 | pCtx->pInbuf[buf.index].bQueued = VIDEO_FALSE; |
| 1591 | pthread_mutex_unlock(pMutex); |
| 1592 | pInbuf = &pCtx->pInbuf[buf.index]; |
| 1593 | |
| 1594 | if (pCtx->bStreamonInbuf == VIDEO_FALSE) |
| 1595 | pInbuf = NULL; |
| 1596 | |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1597 | EXIT: |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1598 | return pInbuf; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1599 | } |
| 1600 | |
| 1601 | /* |
| 1602 | * [Decoder Buffer OPS] Enqueue All (Output) |
| 1603 | */ |
| 1604 | static ExynosVideoErrorType MFC_Decoder_Enqueue_All_Outbuf(void *pHandle) |
| 1605 | { |
| 1606 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1607 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 1608 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1609 | unsigned char *pBuffer[VIDEO_BUFFER_MAX_PLANES] = {NULL, }; |
| 1610 | unsigned int dataSize[VIDEO_BUFFER_MAX_PLANES] = {0, }; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1611 | int i; |
| 1612 | |
| 1613 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1614 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1615 | ret = VIDEO_ERROR_BADPARAM; |
| 1616 | goto EXIT; |
| 1617 | } |
| 1618 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1619 | for (i = 0; i < pCtx->nOutbufs; i++) { |
| 1620 | ret = MFC_Decoder_Enqueue_Outbuf(pCtx, pBuffer, dataSize, 0, NULL); |
| 1621 | if (ret != VIDEO_ERROR_NONE) |
| 1622 | goto EXIT; |
| 1623 | } |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1624 | |
| 1625 | EXIT: |
| 1626 | return ret; |
| 1627 | } |
| 1628 | |
| 1629 | /* |
| 1630 | * [Decoder Buffer OPS] Dequeue (Output) |
| 1631 | */ |
| 1632 | static ExynosVideoBuffer *MFC_Decoder_Dequeue_Outbuf(void *pHandle) |
| 1633 | { |
| 1634 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1635 | ExynosVideoBuffer *pOutbuf = NULL; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1636 | pthread_mutex_t *pMutex = NULL; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1637 | |
| 1638 | struct v4l2_buffer buf; |
| 1639 | int value; |
| 1640 | |
| 1641 | if (pCtx == NULL) { |
Dima Zavin | 4a7b2d3 | 2012-04-02 23:43:51 -0700 | [diff] [blame] | 1642 | ALOGE("%s: Video context info must be supplied", __func__); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1643 | goto EXIT; |
| 1644 | } |
| 1645 | |
| 1646 | if (pCtx->bStreamonOutbuf == VIDEO_FALSE) { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1647 | pOutbuf = NULL; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1648 | goto EXIT; |
| 1649 | } |
| 1650 | |
| 1651 | memset(&buf, 0, sizeof(buf)); |
| 1652 | |
| 1653 | buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE; |
| 1654 | |
| 1655 | if (pCtx->bShareOutbuf == VIDEO_TRUE) |
Dima Zavin | 01fa64f | 2012-06-13 16:42:27 -0700 | [diff] [blame^] | 1656 | buf.memory = V4L2_MEMORY_DMABUF; |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1657 | else |
| 1658 | buf.memory = V4L2_MEMORY_MMAP; |
| 1659 | |
| 1660 | /* HACK: pOutbuf return -1 means DECODING_ONLY for almost cases */ |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1661 | if (exynos_v4l2_dqbuf(pCtx->hDec, &buf) != 0) { |
| 1662 | pOutbuf = NULL; |
| 1663 | goto EXIT; |
| 1664 | } |
| 1665 | |
| 1666 | if (pCtx->bStreamonOutbuf == VIDEO_FALSE) { |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1667 | pOutbuf = NULL; |
| 1668 | goto EXIT; |
| 1669 | } |
| 1670 | |
| 1671 | pOutbuf = &pCtx->pOutbuf[buf.index]; |
| 1672 | |
| 1673 | exynos_v4l2_g_ctrl(pCtx->hDec, V4L2_CID_MPEG_MFC51_VIDEO_DISPLAY_STATUS, &value); |
| 1674 | |
| 1675 | switch (value) { |
| 1676 | case 0: |
| 1677 | pOutbuf->displayStatus = VIDEO_FRAME_STATUS_DECODING_ONLY; |
| 1678 | break; |
| 1679 | case 1: |
| 1680 | pOutbuf->displayStatus = VIDEO_FRAME_STATUS_DISPLAY_DECODING; |
| 1681 | break; |
| 1682 | case 2: |
| 1683 | pOutbuf->displayStatus = VIDEO_FRAME_STATUS_DISPLAY_ONLY; |
| 1684 | break; |
| 1685 | case 3: |
| 1686 | pOutbuf->displayStatus = VIDEO_FRAME_STATUS_CHANGE_RESOL; |
| 1687 | break; |
| 1688 | default: |
| 1689 | pOutbuf->displayStatus = VIDEO_FRAME_STATUS_UNKNOWN; |
| 1690 | break; |
| 1691 | } |
| 1692 | |
| 1693 | switch (buf.flags & (0x7 << 3)) { |
| 1694 | case V4L2_BUF_FLAG_KEYFRAME: |
| 1695 | pOutbuf->frameType = VIDEO_FRAME_I; |
| 1696 | break; |
| 1697 | case V4L2_BUF_FLAG_PFRAME: |
| 1698 | pOutbuf->frameType = VIDEO_FRAME_P; |
| 1699 | break; |
| 1700 | case V4L2_BUF_FLAG_BFRAME: |
| 1701 | pOutbuf->frameType = VIDEO_FRAME_B; |
| 1702 | break; |
| 1703 | default: |
| 1704 | pOutbuf->frameType = VIDEO_FRAME_OTHERS; |
| 1705 | break; |
| 1706 | }; |
| 1707 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1708 | pMutex = (pthread_mutex_t*)pCtx->pOutMutex; |
| 1709 | pthread_mutex_lock(pMutex); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1710 | pOutbuf->bQueued = VIDEO_FALSE; |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1711 | pthread_mutex_unlock(pMutex); |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1712 | |
| 1713 | EXIT: |
| 1714 | return pOutbuf; |
| 1715 | } |
| 1716 | |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1717 | static ExynosVideoErrorType MFC_Decoder_Clear_Queued_Inbuf(void *pHandle) |
| 1718 | { |
| 1719 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1720 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 1721 | int i; |
| 1722 | |
| 1723 | if (pCtx == NULL) { |
| 1724 | ALOGE("%s: Video context info must be supplied", __func__); |
| 1725 | ret = VIDEO_ERROR_BADPARAM; |
| 1726 | goto EXIT; |
| 1727 | } |
| 1728 | |
| 1729 | for (i = 0; i < pCtx->nInbufs; i++) { |
| 1730 | pCtx->pInbuf[i].bQueued = VIDEO_FALSE; |
| 1731 | } |
| 1732 | |
| 1733 | EXIT: |
| 1734 | return ret; |
| 1735 | } |
| 1736 | |
| 1737 | static ExynosVideoErrorType MFC_Decoder_Clear_Queued_Outbuf(void *pHandle) |
| 1738 | { |
| 1739 | ExynosVideoDecContext *pCtx = (ExynosVideoDecContext *)pHandle; |
| 1740 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 1741 | int i; |
| 1742 | |
| 1743 | if (pCtx == NULL) { |
| 1744 | ALOGE("%s: Video context info must be supplied", __func__); |
| 1745 | ret = VIDEO_ERROR_BADPARAM; |
| 1746 | goto EXIT; |
| 1747 | } |
| 1748 | |
| 1749 | for (i = 0; i < pCtx->nOutbufs; i++) { |
| 1750 | pCtx->pOutbuf[i].bQueued = VIDEO_FALSE; |
| 1751 | } |
| 1752 | |
| 1753 | EXIT: |
| 1754 | return ret; |
| 1755 | } |
| 1756 | |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1757 | /* |
| 1758 | * [Decoder OPS] Common |
| 1759 | */ |
| 1760 | static ExynosVideoDecOps defDecOps = { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1761 | .nSize = 0, |
| 1762 | .Init = MFC_Decoder_Init, |
| 1763 | .Finalize = MFC_Decoder_Finalize, |
| 1764 | .Set_DisplayDelay = MFC_Decoder_Set_DisplayDelay, |
| 1765 | .Enable_PackedPB = MFC_Decoder_Enable_PackedPB, |
| 1766 | .Enable_LoopFilter = MFC_Decoder_Enable_LoopFilter, |
| 1767 | .Enable_SliceMode = MFC_Decoder_Enable_SliceMode, |
| 1768 | .Get_ActualBufferCount = MFC_Decoder_Get_ActualBufferCount, |
| 1769 | .Set_FrameTag = MFC_Decoder_Set_FrameTag, |
| 1770 | .Get_FrameTag = MFC_Decoder_Get_FrameTag, |
| 1771 | .Enable_SEIParsing = MFC_Decoder_Enable_SEIParsing, |
| 1772 | .Get_FramePackingInfo = MFC_Decoder_Get_FramePackingInfo, |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1773 | }; |
| 1774 | |
| 1775 | /* |
| 1776 | * [Decoder Buffer OPS] Input |
| 1777 | */ |
| 1778 | static ExynosVideoDecBufferOps defInbufOps = { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1779 | .nSize = 0, |
| 1780 | .Enable_Cacheable = MFC_Decoder_Enable_Cacheable_Inbuf, |
| 1781 | .Set_Shareable = MFC_Decoder_Set_Shareable_Inbuf, |
| 1782 | .Get_Buffer = NULL, |
| 1783 | .Set_Geometry = MFC_Decoder_Set_Geometry_Inbuf, |
| 1784 | .Get_Geometry = NULL, |
| 1785 | .Setup = MFC_Decoder_Setup_Inbuf, |
| 1786 | .Run = MFC_Decoder_Run_Inbuf, |
| 1787 | .Stop = MFC_Decoder_Stop_Inbuf, |
| 1788 | .Enqueue = MFC_Decoder_Enqueue_Inbuf, |
| 1789 | .Enqueue_All = NULL, |
| 1790 | .Dequeue = MFC_Decoder_Dequeue_Inbuf, |
| 1791 | .Register = MFC_Decoder_Register_Inbuf, |
| 1792 | .Clear_RegisteredBuffer = MFC_Decoder_Clear_RegisteredBuffer_Inbuf, |
| 1793 | .Clear_Queue = MFC_Decoder_Clear_Queued_Inbuf, |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1794 | }; |
| 1795 | |
| 1796 | /* |
| 1797 | * [Decoder Buffer OPS] Output |
| 1798 | */ |
| 1799 | static ExynosVideoDecBufferOps defOutbufOps = { |
Jiho Chang | 38ef257 | 2012-06-01 20:58:55 +0000 | [diff] [blame] | 1800 | .nSize = 0, |
| 1801 | .Enable_Cacheable = MFC_Decoder_Enable_Cacheable_Outbuf, |
| 1802 | .Set_Shareable = MFC_Decoder_Set_Shareable_Outbuf, |
| 1803 | .Get_Buffer = MFC_Decoder_Get_Buffer_Outbuf, |
| 1804 | .Set_Geometry = MFC_Decoder_Set_Geometry_Outbuf, |
| 1805 | .Get_Geometry = MFC_Decoder_Get_Geometry_Outbuf, |
| 1806 | .Setup = MFC_Decoder_Setup_Outbuf, |
| 1807 | .Run = MFC_Decoder_Run_Outbuf, |
| 1808 | .Stop = MFC_Decoder_Stop_Outbuf, |
| 1809 | .Enqueue = MFC_Decoder_Enqueue_Outbuf, |
| 1810 | .Enqueue_All = MFC_Decoder_Enqueue_All_Outbuf, |
| 1811 | .Dequeue = MFC_Decoder_Dequeue_Outbuf, |
| 1812 | .Register = MFC_Decoder_Register_Outbuf, |
| 1813 | .Clear_RegisteredBuffer = MFC_Decoder_Clear_RegisteredBuffer_Outbuf, |
| 1814 | .Clear_Queue = MFC_Decoder_Clear_Queued_Outbuf, |
Jiho Chang | 20d3e6e | 2012-03-24 03:43:08 +0900 | [diff] [blame] | 1815 | }; |
| 1816 | |
| 1817 | int Exynos_Video_Register_Decoder( |
| 1818 | ExynosVideoDecOps *pDecOps, |
| 1819 | ExynosVideoDecBufferOps *pInbufOps, |
| 1820 | ExynosVideoDecBufferOps *pOutbufOps) |
| 1821 | { |
| 1822 | ExynosVideoErrorType ret = VIDEO_ERROR_NONE; |
| 1823 | |
| 1824 | if ((pDecOps == NULL) || (pInbufOps == NULL) || (pOutbufOps == NULL)) { |
| 1825 | ret = VIDEO_ERROR_BADPARAM; |
| 1826 | goto EXIT; |
| 1827 | } |
| 1828 | |
| 1829 | defDecOps.nSize = sizeof(defDecOps); |
| 1830 | defInbufOps.nSize = sizeof(defInbufOps); |
| 1831 | defOutbufOps.nSize = sizeof(defOutbufOps); |
| 1832 | |
| 1833 | memcpy((char *)pDecOps + sizeof(pDecOps->nSize), (char *)&defDecOps + sizeof(defDecOps.nSize), |
| 1834 | pDecOps->nSize - sizeof(pDecOps->nSize)); |
| 1835 | |
| 1836 | memcpy((char *)pInbufOps + sizeof(pInbufOps->nSize), (char *)&defInbufOps + sizeof(defInbufOps.nSize), |
| 1837 | pInbufOps->nSize - sizeof(pInbufOps->nSize)); |
| 1838 | |
| 1839 | memcpy((char *)pOutbufOps + sizeof(pOutbufOps->nSize), (char *)&defOutbufOps + sizeof(defOutbufOps.nSize), |
| 1840 | pOutbufOps->nSize - sizeof(pOutbufOps->nSize)); |
| 1841 | |
| 1842 | EXIT: |
| 1843 | return ret; |
| 1844 | } |