75 static void libjpeg_init_source(j_decompress_ptr cinfo) {  in libjpeg_init_source()  argument
76     libjpeg_source_mgr*  src = (libjpeg_source_mgr*)cinfo->src;  in libjpeg_init_source()
82 static boolean libjpeg_seek_input_data(j_decompress_ptr cinfo, long byte_offset) {  in libjpeg_seek_input_data()  argument
83     libjpeg_source_mgr* src = (libjpeg_source_mgr*)cinfo->src;  in libjpeg_seek_input_data()
90 static boolean libjpeg_fill_input_buffer(j_decompress_ptr cinfo) {  in libjpeg_fill_input_buffer()  argument
91     libjpeg_source_mgr* src = (libjpeg_source_mgr*)cinfo->src;  in libjpeg_fill_input_buffer()
98 static void libjpeg_skip_input_data(j_decompress_ptr cinfo, long num_bytes) {  in libjpeg_skip_input_data()  argument
99     libjpeg_source_mgr*  src = (libjpeg_source_mgr*)cinfo->src;  in libjpeg_skip_input_data()
109 static boolean libjpeg_resync_to_restart(j_decompress_ptr cinfo, int desired) {  in libjpeg_resync_to_restart()  argument
110     libjpeg_source_mgr*  src = (libjpeg_source_mgr*)cinfo->src;  in libjpeg_resync_to_restart()
187     struct jpeg_decompress_struct cinfo;  in decode()  local
194     cinfo.err = jpeg_std_error(&jerr);  in decode()
195     jpeg_create_decompress(&cinfo);  in decode()
197     cinfo.src = &s_mgr;  in decode()
198     int status = jpeg_read_header(&cinfo, true);  in decode()
204     cinfo.out_color_space = JCS_YCbCr;  in decode()
205     cinfo.raw_data_out = true;  in decode()
206     status = jpeg_start_decompress(&cinfo);  in decode()
213         mWidth = cinfo.output_width;  in decode()
214         mHeight = cinfo.output_height;  in decode()
215         CAMHAL_LOGEA("w x h = %d x %d. stride=%d", cinfo.output_width, cinfo.output_height, stride);  in decode()
217     else if ((cinfo.output_width > mWidth) || (cinfo.output_height > mHeight)) {  in decode()
219         mWidth, mHeight, cinfo.output_width, cinfo.output_height);  in decode()
223     unsigned int decoded_uv_buffer_size = cinfo.output_width * cinfo.output_height / 2;  in decode()
224 …if (Y_Plane == NULL)Y_Plane = (unsigned char **)malloc(cinfo.output_height * sizeof(unsigned char …  in decode()
225 …if (U_Plane == NULL)U_Plane = (unsigned char **)malloc(cinfo.output_height * sizeof(unsigned char …  in decode()
226 …if (V_Plane == NULL)V_Plane = (unsigned char **)malloc(cinfo.output_height * sizeof(unsigned char …  in decode()
237     for (unsigned int j = 0; j < cinfo.output_height; j++, row += stride)  in decode()
243     for (unsigned int j = 0; j < cinfo.output_height; j+=2, row += cinfo.output_width / 2){  in decode()
249     for (unsigned int j = 0; j < cinfo.output_height; j+=2, row += cinfo.output_width / 2){  in decode()
255     for (unsigned int i = 0; i < cinfo.output_height; i += 8) {  in decode()
256         jpeg_read_raw_data(&cinfo, YUV_Planes, 8);  in decode()
262     unsigned char *uv_ptr = nv12_buffer + (stride * cinfo.output_height);  in decode()
265     for(unsigned int i = 0; i < cinfo.output_height / 2; i++){  in decode()
266         for(unsigned int j = 0; j < cinfo.output_width; j+=2){  in decode()
273     jpeg_finish_decompress(&cinfo);  in decode()
274     jpeg_destroy_decompress(&cinfo);  in decode()