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Code Issues Releases Wiki Activity

screenshots: drop some useless jpeg writer options

This commit is contained in:
wm4 2015-04-09 21:05:26 +02:00
parent 8d3c826ad8
commit d737939f1f
1 changed files with 0 additions and 11 deletions
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11
video/image_writer.c
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@ -47,8 +47,6 @@ const struct image_writer_opts image_writer_opts_defaults = {
.jpeg_quality = 90,
.jpeg_optimize = 100,
.jpeg_smooth = 0,
.jpeg_dpi = 72,
.jpeg_progressive = 0,
.jpeg_baseline = 1,
.tag_csp = 1,
};
@ -60,8 +58,6 @@ const struct m_sub_options image_writer_conf = {
OPT_INTRANGE("jpeg-quality", jpeg_quality, 0, 0, 100),
OPT_INTRANGE("jpeg-optimize", jpeg_optimize, 0, 0, 100),
OPT_INTRANGE("jpeg-smooth", jpeg_smooth, 0, 0, 100),
OPT_INTRANGE("jpeg-dpi", jpeg_dpi, M_OPT_MIN, 1, 99999),
OPT_FLAG("jpeg-progressive", jpeg_progressive, 0),
OPT_FLAG("jpeg-baseline", jpeg_baseline, 0),
OPT_INTRANGE("png-compression", png_compression, 0, 0, 9),
OPT_INTRANGE("png-filter", png_filter, 0, 0, 5),
@ -191,10 +187,6 @@ static int write_jpeg(struct image_writer_ctx *ctx, mp_image_t *image, FILE *fp)
cinfo.write_JFIF_header = TRUE;
cinfo.JFIF_major_version = 1;
cinfo.JFIF_minor_version = 2;
cinfo.density_unit = 1; /* 0=unknown, 1=dpi, 2=dpcm */
cinfo.X_density = ctx->opts->jpeg_dpi;
cinfo.Y_density = ctx->opts->jpeg_dpi;
cinfo.write_Adobe_marker = TRUE;
jpeg_set_defaults(&cinfo);
jpeg_set_quality(&cinfo, ctx->opts->jpeg_quality, ctx->opts->jpeg_baseline);
@ -204,9 +196,6 @@ static int write_jpeg(struct image_writer_ctx *ctx, mp_image_t *image, FILE *fp)
cinfo.comp_info[0].h_samp_factor = 1 << ctx->original_format.chroma_xs;
cinfo.comp_info[0].v_samp_factor = 1 << ctx->original_format.chroma_ys;
if (ctx->opts->jpeg_progressive)
jpeg_simple_progression(&cinfo);
jpeg_start_compress(&cinfo, TRUE);
while (cinfo.next_scanline < cinfo.image_height) {