Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 1 | /* |
| 2 | * |
| 3 | * Copyright 2012 Samsung Electronics S.LSI Co. LTD |
| 4 | * |
| 5 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 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 csc.c |
| 20 | * |
| 21 | * @brief color space convertion abstract source |
| 22 | * |
| 23 | * @author Pyoungjae Jung(pjet.jung@samsung.com) |
| 24 | * |
| 25 | * @version 1.0.0 |
| 26 | * |
| 27 | * @history |
| 28 | * 2012.1.11 : Create |
| 29 | */ |
| 30 | #define LOG_TAG "libcsc" |
| 31 | #include <cutils/log.h> |
| 32 | |
| 33 | #include <stdio.h> |
| 34 | #include <stdlib.h> |
| 35 | #include <utils/Log.h> |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 36 | #include <system/graphics.h> |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 37 | |
| 38 | #include "csc.h" |
| 39 | #include "exynos_format.h" |
| 40 | #include "swconverter.h" |
| 41 | |
| 42 | #ifdef EXYNOS_OMX |
| 43 | #include "Exynos_OMX_Def.h" |
| 44 | #else |
| 45 | #include "SEC_OMX_Def.h" |
| 46 | #endif |
| 47 | |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 48 | #ifdef ENABLE_FIMC |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 49 | #include "hwconverter_wrapper.h" |
| 50 | #endif |
| 51 | |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 52 | #ifdef ENABLE_GSCALER |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 53 | #include "exynos_gscaler.h" |
| 54 | #endif |
| 55 | |
| 56 | #define GSCALER_IMG_ALIGN 16 |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 57 | #define ALIGN(x, a) (((x) + (a) - 1) & ~((a) - 1)) |
| 58 | |
| 59 | typedef enum _CSC_PLANE { |
| 60 | CSC_Y_PLANE = 0, |
| 61 | CSC_RGB_PLANE = 0, |
| 62 | CSC_U_PLANE = 1, |
| 63 | CSC_UV_PLANE = 1, |
| 64 | CSC_V_PLANE = 2 |
| 65 | } CSC_PLANE; |
| 66 | |
| 67 | typedef enum _CSC_HW_TYPE { |
| 68 | CSC_HW_TYPE_FIMC = 0, |
| 69 | CSC_HW_TYPE_GSCALER |
| 70 | } CSC_HW_TYPE; |
| 71 | |
| 72 | typedef struct _CSC_FORMAT { |
| 73 | unsigned int width; |
| 74 | unsigned int height; |
| 75 | unsigned int crop_left; |
| 76 | unsigned int crop_top; |
| 77 | unsigned int crop_width; |
| 78 | unsigned int crop_height; |
| 79 | unsigned int color_format; |
| 80 | unsigned int cacheable; |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 81 | unsigned int mode_drm; |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 82 | } CSC_FORMAT; |
| 83 | |
| 84 | typedef struct _CSC_BUFFER { |
SeungBeom Kim | f77a2a9 | 2012-07-20 16:44:11 +0900 | [diff] [blame] | 85 | void *planes[CSC_MAX_PLANES]; |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 86 | } CSC_BUFFER; |
| 87 | |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 88 | typedef struct _CSC_HW_PROPERTY { |
| 89 | int fixed_node; |
| 90 | int mode_drm; |
| 91 | } CSC_HW_PROPERTY; |
| 92 | |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 93 | typedef struct _CSC_HANDLE { |
| 94 | CSC_FORMAT dst_format; |
| 95 | CSC_FORMAT src_format; |
| 96 | CSC_BUFFER dst_buffer; |
| 97 | CSC_BUFFER src_buffer; |
| 98 | CSC_METHOD csc_method; |
| 99 | CSC_HW_TYPE csc_hw_type; |
| 100 | void *csc_hw_handle; |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 101 | CSC_HW_PROPERTY hw_property; |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 102 | } CSC_HANDLE; |
| 103 | |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 104 | /* source is RGB888 */ |
| 105 | static CSC_ERRORCODE conv_sw_src_argb888( |
| 106 | CSC_HANDLE *handle) |
| 107 | { |
| 108 | CSC_ERRORCODE ret = CSC_ErrorNone; |
| 109 | |
| 110 | switch (handle->dst_format.color_format) { |
| 111 | case HAL_PIXEL_FORMAT_YCbCr_420_P: |
| 112 | csc_ARGB8888_to_YUV420P( |
| 113 | (unsigned char *)handle->dst_buffer.planes[CSC_Y_PLANE], |
| 114 | (unsigned char *)handle->dst_buffer.planes[CSC_U_PLANE], |
| 115 | (unsigned char *)handle->dst_buffer.planes[CSC_V_PLANE], |
| 116 | (unsigned char *)handle->src_buffer.planes[CSC_RGB_PLANE], |
| 117 | handle->src_format.width, |
| 118 | handle->src_format.height); |
| 119 | ret = CSC_ErrorNone; |
| 120 | break; |
| 121 | case HAL_PIXEL_FORMAT_YCbCr_420_SP: |
| 122 | csc_ARGB8888_to_YUV420SP_NEON( |
| 123 | (unsigned char *)handle->dst_buffer.planes[CSC_Y_PLANE], |
| 124 | (unsigned char *)handle->dst_buffer.planes[CSC_UV_PLANE], |
| 125 | (unsigned char *)handle->src_buffer.planes[CSC_RGB_PLANE], |
| 126 | handle->src_format.width, |
| 127 | handle->src_format.height); |
| 128 | ret = CSC_ErrorNone; |
| 129 | break; |
| 130 | default: |
| 131 | ret = CSC_ErrorUnsupportFormat; |
| 132 | break; |
| 133 | } |
| 134 | |
| 135 | return ret; |
| 136 | } |
| 137 | |
| 138 | /* source is NV12T */ |
| 139 | static CSC_ERRORCODE conv_sw_src_nv12t( |
| 140 | CSC_HANDLE *handle) |
| 141 | { |
| 142 | CSC_ERRORCODE ret = CSC_ErrorNone; |
| 143 | |
| 144 | switch (handle->dst_format.color_format) { |
| 145 | case HAL_PIXEL_FORMAT_YCbCr_420_P: |
| 146 | csc_tiled_to_linear_y_neon( |
| 147 | (unsigned char *)handle->dst_buffer.planes[CSC_Y_PLANE], |
| 148 | (unsigned char *)handle->src_buffer.planes[CSC_Y_PLANE], |
| 149 | handle->src_format.width, |
| 150 | handle->src_format.height); |
| 151 | csc_tiled_to_linear_uv_deinterleave_neon( |
| 152 | (unsigned char *)handle->dst_buffer.planes[CSC_U_PLANE], |
| 153 | (unsigned char *)handle->dst_buffer.planes[CSC_V_PLANE], |
| 154 | (unsigned char *)handle->src_buffer.planes[CSC_UV_PLANE], |
| 155 | handle->src_format.width, |
| 156 | handle->src_format.height / 2); |
| 157 | ret = CSC_ErrorNone; |
| 158 | break; |
| 159 | case HAL_PIXEL_FORMAT_YCbCr_420_SP: |
| 160 | csc_tiled_to_linear_y_neon( |
| 161 | (unsigned char *)handle->dst_buffer.planes[CSC_Y_PLANE], |
| 162 | (unsigned char *)handle->src_buffer.planes[CSC_Y_PLANE], |
| 163 | handle->src_format.width, |
| 164 | handle->src_format.height); |
| 165 | csc_tiled_to_linear_uv_neon( |
| 166 | (unsigned char *)handle->dst_buffer.planes[CSC_UV_PLANE], |
| 167 | (unsigned char *)handle->src_buffer.planes[CSC_UV_PLANE], |
| 168 | handle->src_format.width, |
| 169 | handle->src_format.height / 2); |
| 170 | ret = CSC_ErrorNone; |
| 171 | break; |
| 172 | default: |
| 173 | ret = CSC_ErrorUnsupportFormat; |
| 174 | break; |
| 175 | } |
| 176 | |
| 177 | return ret; |
| 178 | } |
| 179 | |
| 180 | /* source is YUV420P */ |
| 181 | static CSC_ERRORCODE conv_sw_src_yuv420p( |
| 182 | CSC_HANDLE *handle) |
| 183 | { |
| 184 | CSC_ERRORCODE ret = CSC_ErrorNone; |
| 185 | |
| 186 | switch (handle->dst_format.color_format) { |
| 187 | case HAL_PIXEL_FORMAT_YCbCr_420_P: /* bypass */ |
| 188 | memcpy((unsigned char *)handle->dst_buffer.planes[CSC_Y_PLANE], |
| 189 | (unsigned char *)handle->src_buffer.planes[CSC_Y_PLANE], |
| 190 | handle->src_format.width * handle->src_format.height); |
| 191 | memcpy((unsigned char *)handle->dst_buffer.planes[CSC_U_PLANE], |
| 192 | (unsigned char *)handle->src_buffer.planes[CSC_U_PLANE], |
| 193 | (handle->src_format.width * handle->src_format.height) >> 2); |
| 194 | memcpy((unsigned char *)handle->dst_buffer.planes[CSC_V_PLANE], |
| 195 | (unsigned char *)handle->src_buffer.planes[CSC_V_PLANE], |
| 196 | (handle->src_format.width * handle->src_format.height) >> 2); |
| 197 | ret = CSC_ErrorNone; |
| 198 | break; |
| 199 | case HAL_PIXEL_FORMAT_YCbCr_420_SP: |
| 200 | memcpy((unsigned char *)handle->dst_buffer.planes[CSC_Y_PLANE], |
| 201 | (unsigned char *)handle->src_buffer.planes[CSC_Y_PLANE], |
| 202 | handle->src_format.width * handle->src_format.height); |
| 203 | csc_interleave_memcpy_neon( |
| 204 | (unsigned char *)handle->dst_buffer.planes[CSC_UV_PLANE], |
| 205 | (unsigned char *)handle->src_buffer.planes[CSC_U_PLANE], |
| 206 | (unsigned char *)handle->src_buffer.planes[CSC_V_PLANE], |
| 207 | (handle->src_format.width * handle->src_format.height) >> 2); |
| 208 | ret = CSC_ErrorNone; |
| 209 | break; |
| 210 | default: |
| 211 | ret = CSC_ErrorUnsupportFormat; |
| 212 | break; |
| 213 | } |
| 214 | |
| 215 | return ret; |
| 216 | } |
| 217 | |
| 218 | /* source is YUV420SP */ |
| 219 | static CSC_ERRORCODE conv_sw_src_yuv420sp( |
| 220 | CSC_HANDLE *handle) |
| 221 | { |
| 222 | CSC_ERRORCODE ret = CSC_ErrorNone; |
| 223 | |
| 224 | switch (handle->dst_format.color_format) { |
| 225 | case HAL_PIXEL_FORMAT_YCbCr_420_P: |
| 226 | memcpy((unsigned char *)handle->dst_buffer.planes[CSC_Y_PLANE], |
| 227 | (unsigned char *)handle->src_buffer.planes[CSC_Y_PLANE], |
| 228 | handle->src_format.width * handle->src_format.height); |
| 229 | csc_deinterleave_memcpy( |
| 230 | (unsigned char *)handle->dst_buffer.planes[CSC_U_PLANE], |
| 231 | (unsigned char *)handle->dst_buffer.planes[CSC_V_PLANE], |
| 232 | (unsigned char *)handle->src_buffer.planes[CSC_UV_PLANE], |
| 233 | handle->src_format.width * handle->src_format.height >> 1); |
| 234 | ret = CSC_ErrorNone; |
| 235 | break; |
| 236 | case HAL_PIXEL_FORMAT_YCbCr_420_SP: /* bypass */ |
| 237 | memcpy((unsigned char *)handle->dst_buffer.planes[CSC_Y_PLANE], |
| 238 | (unsigned char *)handle->src_buffer.planes[CSC_Y_PLANE], |
| 239 | handle->src_format.width * handle->src_format.height); |
| 240 | memcpy((unsigned char *)handle->dst_buffer.planes[CSC_UV_PLANE], |
| 241 | (unsigned char *)handle->src_buffer.planes[CSC_UV_PLANE], |
| 242 | handle->src_format.width * handle->src_format.height >> 1); |
| 243 | ret = CSC_ErrorNone; |
| 244 | break; |
| 245 | default: |
| 246 | ret = CSC_ErrorUnsupportFormat; |
| 247 | break; |
| 248 | } |
| 249 | |
| 250 | return ret; |
| 251 | } |
| 252 | |
| 253 | static CSC_ERRORCODE conv_sw( |
| 254 | CSC_HANDLE *handle) |
| 255 | { |
| 256 | CSC_ERRORCODE ret = CSC_ErrorNone; |
| 257 | |
| 258 | switch (handle->src_format.color_format) { |
| 259 | case HAL_PIXEL_FORMAT_YCbCr_420_SP_TILED: |
| 260 | ret = conv_sw_src_nv12t(handle); |
| 261 | break; |
| 262 | case HAL_PIXEL_FORMAT_YCbCr_420_P: |
| 263 | ret = conv_sw_src_yuv420p(handle); |
| 264 | break; |
| 265 | case HAL_PIXEL_FORMAT_YCbCr_420_SP: |
| 266 | ret = conv_sw_src_yuv420sp(handle); |
| 267 | break; |
Greg Hackmann | ae570c5 | 2013-01-03 11:22:37 -0800 | [diff] [blame^] | 268 | case HAL_PIXEL_FORMAT_CUSTOM_ARGB_8888: |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 269 | ret = conv_sw_src_argb888(handle); |
| 270 | break; |
| 271 | default: |
| 272 | ret = CSC_ErrorUnsupportFormat; |
| 273 | break; |
| 274 | } |
| 275 | |
| 276 | return ret; |
| 277 | } |
| 278 | |
| 279 | static CSC_ERRORCODE conv_hw( |
| 280 | CSC_HANDLE *handle) |
| 281 | { |
| 282 | CSC_ERRORCODE ret = CSC_ErrorNone; |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 283 | switch (handle->csc_hw_type) { |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 284 | #ifdef ENABLE_FIMC |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 285 | case CSC_HW_TYPE_FIMC: |
| 286 | { |
| 287 | void *src_addr[3]; |
| 288 | void *dst_addr[3]; |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 289 | OMX_COLOR_FORMATTYPE src_omx_format; |
| 290 | OMX_COLOR_FORMATTYPE dst_omx_format; |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 291 | src_addr[0] = handle->src_buffer.planes[CSC_Y_PLANE]; |
| 292 | src_addr[1] = handle->src_buffer.planes[CSC_UV_PLANE]; |
| 293 | dst_addr[0] = handle->dst_buffer.planes[CSC_Y_PLANE]; |
| 294 | dst_addr[1] = handle->dst_buffer.planes[CSC_U_PLANE]; |
| 295 | dst_addr[2] = handle->dst_buffer.planes[CSC_V_PLANE]; |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 296 | src_omx_format = hal_2_omx_pixel_format(handle->src_format.color_format); |
| 297 | dst_omx_format = hal_2_omx_pixel_format(handle->dst_format.color_format); |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 298 | csc_hwconverter_convert_nv12t( |
| 299 | handle->csc_hw_handle, |
| 300 | dst_addr, |
| 301 | src_addr, |
| 302 | handle->dst_format.width, |
| 303 | handle->dst_format.height, |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 304 | dst_omx_format, |
| 305 | src_omx_format); |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 306 | break; |
| 307 | } |
| 308 | #endif |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 309 | #ifdef ENABLE_GSCALER |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 310 | case CSC_HW_TYPE_GSCALER: |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 311 | if (exynos_gsc_convert(handle->csc_hw_handle) != 0) { |
| 312 | ALOGE("%s:: exynos_gsc_convert() fail", __func__); |
| 313 | ret = CSC_Error; |
| 314 | } |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 315 | break; |
| 316 | #endif |
| 317 | default: |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 318 | ALOGE("%s:: unsupported csc_hw_type(%d)", __func__, handle->csc_hw_type); |
| 319 | ret = CSC_ErrorNotImplemented; |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 320 | break; |
| 321 | } |
| 322 | |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 323 | return ret; |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 324 | } |
| 325 | |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 326 | static CSC_ERRORCODE csc_init_hw( |
| 327 | void *handle) |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 328 | { |
| 329 | CSC_HANDLE *csc_handle; |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 330 | CSC_ERRORCODE ret = CSC_ErrorNone; |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 331 | |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 332 | csc_handle = (CSC_HANDLE *)handle; |
| 333 | if (csc_handle->csc_method == CSC_METHOD_HW) { |
| 334 | #ifdef ENABLE_FIMC |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 335 | csc_handle->csc_hw_type = CSC_HW_TYPE_FIMC; |
| 336 | #endif |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 337 | #ifdef ENABLE_GSCALER |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 338 | csc_handle->csc_hw_type = CSC_HW_TYPE_GSCALER; |
| 339 | #endif |
| 340 | switch (csc_handle->csc_hw_type) { |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 341 | #ifdef ENABLE_FIMC |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 342 | case CSC_HW_TYPE_FIMC: |
| 343 | csc_handle->csc_hw_handle = csc_hwconverter_open(); |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 344 | ALOGV("%s:: CSC_HW_TYPE_FIMC", __func__); |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 345 | break; |
| 346 | #endif |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 347 | #ifdef ENABLE_GSCALER |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 348 | case CSC_HW_TYPE_GSCALER: |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 349 | if (csc_handle->hw_property.fixed_node >= 0) |
Dima Zavin | 33aa35f | 2012-10-05 16:04:52 -0700 | [diff] [blame] | 350 | csc_handle->csc_hw_handle = exynos_gsc_create_exclusive(csc_handle->hw_property.fixed_node, GSC_M2M_MODE, 0, 0); |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 351 | else |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 352 | csc_handle->csc_hw_handle = exynos_gsc_create(); |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 353 | ALOGV("%s:: CSC_HW_TYPE_GSCALER", __func__); |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 354 | break; |
| 355 | #endif |
| 356 | default: |
Dima Zavin | baa53d4 | 2012-04-02 23:44:05 -0700 | [diff] [blame] | 357 | ALOGE("%s:: unsupported csc_hw_type, csc use sw", __func__); |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 358 | csc_handle->csc_hw_handle == NULL; |
| 359 | break; |
| 360 | } |
| 361 | } |
| 362 | |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 363 | if (csc_handle->csc_method == CSC_METHOD_HW) { |
| 364 | if (csc_handle->csc_hw_handle == NULL) { |
Dima Zavin | baa53d4 | 2012-04-02 23:44:05 -0700 | [diff] [blame] | 365 | ALOGE("%s:: CSC_METHOD_HW can't open HW", __func__); |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 366 | free(csc_handle); |
| 367 | csc_handle = NULL; |
| 368 | } |
| 369 | } |
| 370 | |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 371 | ALOGV("%s:: CSC_METHOD=%d", __func__, csc_handle->csc_method); |
| 372 | |
| 373 | return ret; |
| 374 | } |
| 375 | |
| 376 | static CSC_ERRORCODE csc_set_format( |
| 377 | void *handle) |
| 378 | { |
| 379 | CSC_HANDLE *csc_handle; |
| 380 | CSC_ERRORCODE ret = CSC_ErrorNone; |
| 381 | |
| 382 | if (handle == NULL) |
| 383 | return CSC_ErrorNotInit; |
| 384 | |
| 385 | csc_handle = (CSC_HANDLE *)handle; |
| 386 | if (csc_handle->csc_method == CSC_METHOD_HW) { |
| 387 | switch (csc_handle->csc_hw_type) { |
| 388 | case CSC_HW_TYPE_FIMC: |
| 389 | break; |
| 390 | #ifdef ENABLE_GSCALER |
| 391 | case CSC_HW_TYPE_GSCALER: |
| 392 | exynos_gsc_set_src_format( |
| 393 | csc_handle->csc_hw_handle, |
| 394 | ALIGN(csc_handle->src_format.width, GSCALER_IMG_ALIGN), |
| 395 | ALIGN(csc_handle->src_format.height, GSCALER_IMG_ALIGN), |
| 396 | csc_handle->src_format.crop_left, |
| 397 | csc_handle->src_format.crop_top, |
Jiho Chang | d50f650 | 2012-06-01 20:40:47 +0000 | [diff] [blame] | 398 | csc_handle->src_format.crop_width, |
| 399 | csc_handle->src_format.crop_height, |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 400 | HAL_PIXEL_FORMAT_2_V4L2_PIX(csc_handle->src_format.color_format), |
| 401 | csc_handle->src_format.cacheable, |
| 402 | csc_handle->hw_property.mode_drm); |
| 403 | |
| 404 | exynos_gsc_set_dst_format( |
| 405 | csc_handle->csc_hw_handle, |
| 406 | ALIGN(csc_handle->dst_format.width, GSCALER_IMG_ALIGN), |
| 407 | ALIGN(csc_handle->dst_format.height, GSCALER_IMG_ALIGN), |
| 408 | csc_handle->dst_format.crop_left, |
| 409 | csc_handle->dst_format.crop_top, |
Jiho Chang | d50f650 | 2012-06-01 20:40:47 +0000 | [diff] [blame] | 410 | csc_handle->dst_format.crop_width, |
| 411 | csc_handle->dst_format.crop_height, |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 412 | HAL_PIXEL_FORMAT_2_V4L2_PIX(csc_handle->dst_format.color_format), |
| 413 | csc_handle->dst_format.cacheable, |
Greg Hackmann | bcd3f11 | 2012-10-11 14:22:43 -0700 | [diff] [blame] | 414 | csc_handle->hw_property.mode_drm, |
| 415 | 0); |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 416 | break; |
| 417 | #endif |
| 418 | default: |
| 419 | ALOGE("%s:: unsupported csc_hw_type", __func__); |
| 420 | break; |
| 421 | } |
| 422 | } |
| 423 | |
| 424 | return ret; |
| 425 | } |
| 426 | |
| 427 | static CSC_ERRORCODE csc_set_buffer( |
| 428 | void *handle) |
| 429 | { |
| 430 | CSC_HANDLE *csc_handle; |
| 431 | CSC_ERRORCODE ret = CSC_ErrorNone; |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 432 | |
| 433 | if (handle == NULL) |
| 434 | return CSC_ErrorNotInit; |
| 435 | |
| 436 | csc_handle = (CSC_HANDLE *)handle; |
| 437 | if (csc_handle->csc_method == CSC_METHOD_HW) { |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 438 | switch (csc_handle->csc_hw_type) { |
| 439 | case CSC_HW_TYPE_FIMC: |
| 440 | break; |
| 441 | #ifdef ENABLE_GSCALER |
| 442 | case CSC_HW_TYPE_GSCALER: |
Benoit Goby | 9f6d828 | 2012-10-04 13:25:29 -0700 | [diff] [blame] | 443 | exynos_gsc_set_src_addr(csc_handle->csc_hw_handle, csc_handle->src_buffer.planes, -1); |
| 444 | exynos_gsc_set_dst_addr(csc_handle->csc_hw_handle, csc_handle->dst_buffer.planes, -1); |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 445 | break; |
| 446 | #endif |
| 447 | default: |
| 448 | ALOGE("%s:: unsupported csc_hw_type", __func__); |
| 449 | break; |
| 450 | } |
| 451 | } |
| 452 | |
| 453 | return ret; |
| 454 | } |
| 455 | |
| 456 | void *csc_init( |
| 457 | CSC_METHOD method) |
| 458 | { |
| 459 | CSC_HANDLE *csc_handle; |
| 460 | csc_handle = (CSC_HANDLE *)malloc(sizeof(CSC_HANDLE)); |
| 461 | if (csc_handle == NULL) |
| 462 | return NULL; |
| 463 | |
| 464 | memset(csc_handle, 0, sizeof(CSC_HANDLE)); |
| 465 | csc_handle->hw_property.fixed_node = -1; |
| 466 | csc_handle->hw_property.mode_drm = 0; |
| 467 | csc_handle->csc_method = method; |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 468 | |
| 469 | return (void *)csc_handle; |
| 470 | } |
| 471 | |
| 472 | CSC_ERRORCODE csc_deinit( |
| 473 | void *handle) |
| 474 | { |
| 475 | CSC_ERRORCODE ret = CSC_ErrorNone; |
| 476 | CSC_HANDLE *csc_handle; |
| 477 | |
| 478 | csc_handle = (CSC_HANDLE *)handle; |
| 479 | if (csc_handle->csc_method == CSC_METHOD_HW) { |
| 480 | switch (csc_handle->csc_hw_type) { |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 481 | #ifdef ENABLE_FIMC |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 482 | case CSC_HW_TYPE_FIMC: |
| 483 | csc_hwconverter_close(csc_handle->csc_hw_handle); |
| 484 | break; |
| 485 | #endif |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 486 | #ifdef ENABLE_GSCALER |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 487 | case CSC_HW_TYPE_GSCALER: |
| 488 | exynos_gsc_destroy(csc_handle->csc_hw_handle); |
| 489 | break; |
| 490 | #endif |
| 491 | default: |
Dima Zavin | baa53d4 | 2012-04-02 23:44:05 -0700 | [diff] [blame] | 492 | ALOGE("%s:: unsupported csc_hw_type", __func__); |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 493 | break; |
| 494 | } |
| 495 | } |
| 496 | |
| 497 | if (csc_handle != NULL) { |
| 498 | free(csc_handle); |
| 499 | ret = CSC_ErrorNone; |
| 500 | } |
| 501 | |
| 502 | return ret; |
| 503 | } |
| 504 | |
| 505 | CSC_ERRORCODE csc_get_method( |
| 506 | void *handle, |
| 507 | CSC_METHOD *method) |
| 508 | { |
| 509 | CSC_HANDLE *csc_handle; |
| 510 | CSC_ERRORCODE ret = CSC_ErrorNone; |
| 511 | |
| 512 | if (handle == NULL) |
| 513 | return CSC_ErrorNotInit; |
| 514 | |
| 515 | csc_handle = (CSC_HANDLE *)handle; |
| 516 | *method = csc_handle->csc_method; |
| 517 | |
| 518 | return ret; |
| 519 | } |
| 520 | |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 521 | CSC_ERRORCODE csc_set_hw_property( |
| 522 | void *handle, |
| 523 | CSC_HW_PROPERTY_TYPE property, |
| 524 | int value) |
| 525 | { |
| 526 | CSC_HANDLE *csc_handle; |
| 527 | CSC_ERRORCODE ret = CSC_ErrorNone; |
| 528 | |
| 529 | if (handle == NULL) |
| 530 | return CSC_ErrorNotInit; |
| 531 | |
| 532 | csc_handle = (CSC_HANDLE *)handle; |
| 533 | switch (property) { |
| 534 | case CSC_HW_PROPERTY_FIXED_NODE: |
| 535 | csc_handle->hw_property.fixed_node = value; |
| 536 | break; |
| 537 | case CSC_HW_PROPERTY_MODE_DRM: |
| 538 | csc_handle->hw_property.mode_drm = value; |
| 539 | break; |
| 540 | default: |
| 541 | ALOGE("%s:: not supported hw property", __func__); |
| 542 | ret = CSC_ErrorUnsupportFormat; |
| 543 | } |
| 544 | |
| 545 | return ret; |
| 546 | } |
| 547 | |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 548 | CSC_ERRORCODE csc_get_src_format( |
| 549 | void *handle, |
| 550 | unsigned int *width, |
| 551 | unsigned int *height, |
| 552 | unsigned int *crop_left, |
| 553 | unsigned int *crop_top, |
| 554 | unsigned int *crop_width, |
| 555 | unsigned int *crop_height, |
| 556 | unsigned int *color_format, |
| 557 | unsigned int *cacheable) |
| 558 | { |
| 559 | CSC_HANDLE *csc_handle; |
| 560 | CSC_ERRORCODE ret = CSC_ErrorNone; |
| 561 | |
| 562 | if (handle == NULL) |
| 563 | return CSC_ErrorNotInit; |
| 564 | |
| 565 | csc_handle = (CSC_HANDLE *)handle; |
| 566 | *width = csc_handle->src_format.width; |
| 567 | *height = csc_handle->src_format.height; |
| 568 | *crop_left = csc_handle->src_format.crop_left; |
| 569 | *crop_top = csc_handle->src_format.crop_top; |
| 570 | *crop_width = csc_handle->src_format.crop_width; |
| 571 | *crop_height = csc_handle->src_format.crop_height; |
| 572 | *color_format = csc_handle->src_format.color_format; |
| 573 | *cacheable = csc_handle->src_format.cacheable; |
| 574 | |
| 575 | return ret; |
| 576 | } |
| 577 | |
| 578 | CSC_ERRORCODE csc_set_src_format( |
| 579 | void *handle, |
| 580 | unsigned int width, |
| 581 | unsigned int height, |
| 582 | unsigned int crop_left, |
| 583 | unsigned int crop_top, |
| 584 | unsigned int crop_width, |
| 585 | unsigned int crop_height, |
| 586 | unsigned int color_format, |
| 587 | unsigned int cacheable) |
| 588 | { |
| 589 | CSC_HANDLE *csc_handle; |
| 590 | CSC_ERRORCODE ret = CSC_ErrorNone; |
| 591 | |
| 592 | if (handle == NULL) |
| 593 | return CSC_ErrorNotInit; |
| 594 | |
| 595 | csc_handle = (CSC_HANDLE *)handle; |
| 596 | csc_handle->src_format.width = width; |
| 597 | csc_handle->src_format.height = height; |
| 598 | csc_handle->src_format.crop_left = crop_left; |
| 599 | csc_handle->src_format.crop_top = crop_top; |
| 600 | csc_handle->src_format.crop_width = crop_width; |
| 601 | csc_handle->src_format.crop_height = crop_height; |
| 602 | csc_handle->src_format.color_format = color_format; |
| 603 | csc_handle->src_format.cacheable = cacheable; |
| 604 | |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 605 | return ret; |
| 606 | } |
| 607 | |
| 608 | CSC_ERRORCODE csc_get_dst_format( |
| 609 | void *handle, |
| 610 | unsigned int *width, |
| 611 | unsigned int *height, |
| 612 | unsigned int *crop_left, |
| 613 | unsigned int *crop_top, |
| 614 | unsigned int *crop_width, |
| 615 | unsigned int *crop_height, |
| 616 | unsigned int *color_format, |
| 617 | unsigned int *cacheable) |
| 618 | { |
| 619 | CSC_HANDLE *csc_handle; |
| 620 | CSC_ERRORCODE ret = CSC_ErrorNone; |
| 621 | |
| 622 | if (handle == NULL) |
| 623 | return CSC_ErrorNotInit; |
| 624 | |
| 625 | csc_handle = (CSC_HANDLE *)handle; |
| 626 | *width = csc_handle->dst_format.width; |
| 627 | *height = csc_handle->dst_format.height; |
| 628 | *crop_left = csc_handle->dst_format.crop_left; |
| 629 | *crop_top = csc_handle->dst_format.crop_top; |
| 630 | *crop_width = csc_handle->dst_format.crop_width; |
| 631 | *crop_height = csc_handle->dst_format.crop_height; |
| 632 | *color_format = csc_handle->dst_format.color_format; |
| 633 | *cacheable = csc_handle->dst_format.cacheable; |
| 634 | |
| 635 | return ret; |
| 636 | } |
| 637 | |
| 638 | CSC_ERRORCODE csc_set_dst_format( |
| 639 | void *handle, |
| 640 | unsigned int width, |
| 641 | unsigned int height, |
| 642 | unsigned int crop_left, |
| 643 | unsigned int crop_top, |
| 644 | unsigned int crop_width, |
| 645 | unsigned int crop_height, |
| 646 | unsigned int color_format, |
| 647 | unsigned int cacheable) |
| 648 | { |
| 649 | CSC_HANDLE *csc_handle; |
| 650 | CSC_ERRORCODE ret = CSC_ErrorNone; |
| 651 | |
| 652 | if (handle == NULL) |
| 653 | return CSC_ErrorNotInit; |
| 654 | |
| 655 | csc_handle = (CSC_HANDLE *)handle; |
| 656 | csc_handle->dst_format.width = width; |
| 657 | csc_handle->dst_format.height = height; |
| 658 | csc_handle->dst_format.crop_left = crop_left; |
| 659 | csc_handle->dst_format.crop_top = crop_top; |
| 660 | csc_handle->dst_format.crop_width = crop_width; |
| 661 | csc_handle->dst_format.crop_height = crop_height; |
| 662 | csc_handle->dst_format.color_format = color_format; |
| 663 | csc_handle->dst_format.cacheable = cacheable; |
| 664 | |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 665 | return ret; |
| 666 | } |
| 667 | |
| 668 | CSC_ERRORCODE csc_set_src_buffer( |
SeungBeom Kim | f77a2a9 | 2012-07-20 16:44:11 +0900 | [diff] [blame] | 669 | void *handle, |
| 670 | void *addr[3]) |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 671 | { |
| 672 | CSC_HANDLE *csc_handle; |
| 673 | CSC_ERRORCODE ret = CSC_ErrorNone; |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 674 | |
| 675 | if (handle == NULL) |
| 676 | return CSC_ErrorNotInit; |
| 677 | |
| 678 | csc_handle = (CSC_HANDLE *)handle; |
SeungBeom Kim | f77a2a9 | 2012-07-20 16:44:11 +0900 | [diff] [blame] | 679 | csc_handle->src_buffer.planes[CSC_Y_PLANE] = addr[0]; |
| 680 | csc_handle->src_buffer.planes[CSC_U_PLANE] = addr[1]; |
| 681 | csc_handle->src_buffer.planes[CSC_V_PLANE] = addr[2]; |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 682 | |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 683 | return ret; |
| 684 | } |
| 685 | |
| 686 | CSC_ERRORCODE csc_set_dst_buffer( |
SeungBeom Kim | f77a2a9 | 2012-07-20 16:44:11 +0900 | [diff] [blame] | 687 | void *handle, |
| 688 | void *addr[3]) |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 689 | { |
| 690 | CSC_HANDLE *csc_handle; |
| 691 | CSC_ERRORCODE ret = CSC_ErrorNone; |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 692 | |
| 693 | if (handle == NULL) |
| 694 | return CSC_ErrorNotInit; |
| 695 | |
| 696 | csc_handle = (CSC_HANDLE *)handle; |
SeungBeom Kim | f77a2a9 | 2012-07-20 16:44:11 +0900 | [diff] [blame] | 697 | csc_handle->dst_buffer.planes[CSC_Y_PLANE] = addr[0]; |
| 698 | csc_handle->dst_buffer.planes[CSC_U_PLANE] = addr[1]; |
| 699 | csc_handle->dst_buffer.planes[CSC_V_PLANE] = addr[2]; |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 700 | |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 701 | return ret; |
| 702 | } |
| 703 | |
| 704 | CSC_ERRORCODE csc_convert( |
| 705 | void *handle) |
| 706 | { |
| 707 | CSC_HANDLE *csc_handle = (CSC_HANDLE *)handle; |
| 708 | CSC_ERRORCODE ret = CSC_ErrorNone; |
| 709 | |
| 710 | if (csc_handle == NULL) |
| 711 | return CSC_ErrorNotInit; |
| 712 | |
Jiho Chang | 3b54084 | 2012-04-26 13:39:20 -0700 | [diff] [blame] | 713 | if ((csc_handle->csc_method == CSC_METHOD_HW) && |
| 714 | (csc_handle->csc_hw_handle == NULL)) |
| 715 | csc_init_hw(handle); |
| 716 | |
| 717 | csc_set_format(csc_handle); |
| 718 | csc_set_buffer(csc_handle); |
| 719 | |
Jiho Chang | 47bd953 | 2012-03-24 05:56:11 +0900 | [diff] [blame] | 720 | if (csc_handle->csc_method == CSC_METHOD_HW) |
| 721 | ret = conv_hw(csc_handle); |
| 722 | else |
| 723 | ret = conv_sw(csc_handle); |
| 724 | |
| 725 | return ret; |
| 726 | } |