diff options
Diffstat (limited to 'libavcodec/dvbsubdec.c')
-rw-r--r-- | libavcodec/dvbsubdec.c | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/libavcodec/dvbsubdec.c b/libavcodec/dvbsubdec.c index 6e510d12c7..4d4007ffd9 100644 --- a/libavcodec/dvbsubdec.c +++ b/libavcodec/dvbsubdec.c @@ -1381,172 +1381,6 @@ static int dvbsub_parse_page_segment(AVCodecContext *avctx, return 0; } - -#ifdef DEBUG -static void png_save(DVBSubContext *ctx, const char *filename, uint32_t *bitmap, int w, int h) -{ - int x, y, v; - FILE *f; - char fname[40], fname2[40]; - char command[1024]; - - snprintf(fname, sizeof(fname), "%s.ppm", filename); - - f = fopen(fname, "w"); - if (!f) { - perror(fname); - return; - } - fprintf(f, "P6\n" - "%d %d\n" - "%d\n", - w, h, 255); - for(y = 0; y < h; y++) { - for(x = 0; x < w; x++) { - v = bitmap[y * w + x]; - putc((v >> 16) & 0xff, f); - putc((v >> 8) & 0xff, f); - putc((v >> 0) & 0xff, f); - } - } - fclose(f); - - - snprintf(fname2, sizeof(fname2), "%s-a.pgm", filename); - - f = fopen(fname2, "w"); - if (!f) { - perror(fname2); - return; - } - fprintf(f, "P5\n" - "%d %d\n" - "%d\n", - w, h, 255); - for(y = 0; y < h; y++) { - for(x = 0; x < w; x++) { - v = bitmap[y * w + x]; - putc((v >> 24) & 0xff, f); - } - } - fclose(f); - - snprintf(command, sizeof(command), "pnmtopng -alpha %s %s > %s.png 2> /dev/null", fname2, fname, filename); - if (system(command) != 0) { - av_log(ctx, AV_LOG_ERROR, "Error running pnmtopng\n"); - return; - } - - snprintf(command, sizeof(command), "rm %s %s", fname, fname2); - if (system(command) != 0) { - av_log(ctx, AV_LOG_ERROR, "Error removing %s and %s\n", fname, fname2); - return; - } -} - -static int save_display_set(DVBSubContext *ctx) -{ - DVBSubRegion *region; - DVBSubRegionDisplay *display; - const DVBSubCLUT *clut; - const uint32_t *clut_table; - int x_pos, y_pos, width, height; - int x, y, y_off, x_off; - uint32_t *pbuf; - char filename[32]; - static int fileno_index = 0; - - x_pos = -1; - y_pos = -1; - width = 0; - height = 0; - - for (display = ctx->display_list; display; display = display->next) { - region = get_region(ctx, display->region_id); - - if (!region) - return -1; - - if (x_pos == -1) { - x_pos = display->x_pos; - y_pos = display->y_pos; - width = region->width; - height = region->height; - } else { - if (display->x_pos < x_pos) { - width += (x_pos - display->x_pos); - x_pos = display->x_pos; - } - - if (display->y_pos < y_pos) { - height += (y_pos - display->y_pos); - y_pos = display->y_pos; - } - - if (display->x_pos + region->width > x_pos + width) { - width = display->x_pos + region->width - x_pos; - } - - if (display->y_pos + region->height > y_pos + height) { - height = display->y_pos + region->height - y_pos; - } - } - } - - if (x_pos >= 0) { - - pbuf = av_malloc(width * height * 4); - if (!pbuf) - return -1; - - for (display = ctx->display_list; display; display = display->next) { - region = get_region(ctx, display->region_id); - - if (!region) - return -1; - - x_off = display->x_pos - x_pos; - y_off = display->y_pos - y_pos; - - clut = get_clut(ctx, region->clut); - - if (!clut) - clut = &default_clut; - - switch (region->depth) { - case 2: - clut_table = clut->clut4; - break; - case 8: - clut_table = clut->clut256; - break; - case 4: - default: - clut_table = clut->clut16; - break; - } - - for (y = 0; y < region->height; y++) { - for (x = 0; x < region->width; x++) { - pbuf[((y + y_off) * width) + x_off + x] = - clut_table[region->pbuf[y * region->width + x]]; - } - } - - } - - snprintf(filename, sizeof(filename), "dvbs.%d", fileno_index); - - png_save(ctx, filename, pbuf, width, height); - - av_freep(&pbuf); - } - - fileno_index++; - return 0; -} -#endif /* DEBUG */ - static int dvbsub_parse_display_definition_segment(AVCodecContext *avctx, const uint8_t *buf, int buf_size) @@ -1601,9 +1435,6 @@ static int dvbsub_display_end_segment(AVCodecContext *avctx, const uint8_t *buf, if (ctx->compute_edt == 0) save_subtitle_set(avctx, sub, got_output); -#ifdef DEBUG - save_display_set(ctx); -#endif return 0; } |