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Don't perform YUV->RGB conversion before row output for unscaled loads of greyscale JPEG, as store_row_jpeg already does this.

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21174 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Andrew Mahone 2009-06-03 06:35:10 +00:00
parent 840ab7c724
commit 2bedde17b6
1 changed files with 15 additions and 12 deletions
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3
apps/recorder/jpeg_load.c
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@ -2144,6 +2144,8 @@ int read_jpeg_fd(int fd,
{ {
part = store_row_jpeg(p_jpeg); part = store_row_jpeg(p_jpeg);
#ifdef HAVE_LCD_COLOR #ifdef HAVE_LCD_COLOR
if (p_jpeg->blocks > 1)
{
struct uint8_rgb *qp = part->buf; struct uint8_rgb *qp = part->buf;
struct uint8_rgb *end = qp + bm->width; struct uint8_rgb *end = qp + bm->width;
uint8_t y, u, v; uint8_t y, u, v;
@ -2158,6 +2160,7 @@ int read_jpeg_fd(int fd,
qp->blue = b; qp->blue = b;
qp->green = g; qp->green = g;
} }
}
#endif #endif
output_row_8(row, part->buf, &ctx); output_row_8(row, part->buf, &ctx);
} }