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Experimental speed options for PNG encoding (less compression, no filtering)

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Michael Jumper 2011-03-20 19:34:45 -07:00
parent 220035746b
commit d6a5d70278
1 changed files with 6 additions and 0 deletions
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6
libguac/src/protocol.c
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@ -330,6 +330,12 @@ int guac_send_png(GUACIO* io, int layer, int x, int y, png_byte** png_rows, int
return -1; return -1;
} }
/* Do not filter (speed) */
png_set_filter(png, PNG_FILTER_TYPE_BASE, PNG_FILTER_VALUE_NONE);
/* Fast compression level */
png_set_compression_level(png, 1);
/* Set error handler */ /* Set error handler */
if (setjmp(png_jmpbuf(png))) { if (setjmp(png_jmpbuf(png))) {
png_destroy_write_struct(&png, &png_info); png_destroy_write_struct(&png, &png_info);