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Fixed crash-on-loading bug (width and height are not set until

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Fixed crash-on-loading bug (width and height are not set until decompression
starts)

Mark
This commit is contained in:
Mark Crichton 1999-07-12 04:55:16 +00:00
parent 451d40642c
commit 7befe28245
1 changed files with 3 additions and 1 deletions
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4
gdk-pixbuf/io-jpeg.c
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@ -67,10 +67,13 @@ GdkPixBuf *image_load(FILE *f)
jpeg_create_decompress(&cinfo); jpeg_create_decompress(&cinfo);
jpeg_stdio_src(&cinfo, f); jpeg_stdio_src(&cinfo, f);
jpeg_read_header(&cinfo, TRUE); jpeg_read_header(&cinfo, TRUE);
jpeg_start_decompress(&cinfo);
cinfo.do_fancy_upsampling = FALSE; cinfo.do_fancy_upsampling = FALSE;
cinfo.do_block_smoothing = FALSE; cinfo.do_block_smoothing = FALSE;
w = cinfo.output_width; w = cinfo.output_width;
h = cinfo.output_height; h = cinfo.output_height;
g_print("w: %d h: %d\n", w, h);
pixels = art_alloc(h * w * 3); pixels = art_alloc(h * w * 3);
if (pixels == NULL) { if (pixels == NULL) {
@ -80,7 +83,6 @@ GdkPixBuf *image_load(FILE *f)
dptr = pixels; dptr = pixels;
/* decompress all the lines, a few at a time */ /* decompress all the lines, a few at a time */
jpeg_start_decompress(&cinfo);
while (cinfo.output_scanline < cinfo.output_height) { while (cinfo.output_scanline < cinfo.output_height) {
lptr = lines; lptr = lines;