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ply-pixel-buffer: Fix marking buffers as opaque when doing a solid fill

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Instead of comparing fill_area addresses actually compare the contents
of the ply_rectangles.

This allows us to use the memcpy fastpath in ply_pixel_buffer_with_buffer
more often.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Hans de Goede 2018-11-09 23:05:24 +01:00
parent 986c911e21
commit e1e9e554d2
1 changed files with 1 additions and 1 deletions
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2
src/libply-splash-core/ply-pixel-buffer.c
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@ -315,7 +315,7 @@ ply_pixel_buffer_fill_area_with_pixel_value (ply_pixel_buffer_t *buffer,
/* If we're filling the entire buffer with a fully opaque color,
* then make note of it
*/
if (fill_area == &buffer->area &&
if (memcmp(fill_area, &buffer->area, sizeof(ply_rectangle_t)) == 0 &&
(pixel_value >> 24) == 0xff) {
buffer->is_opaque = true;
}