Attachment 57269 Details for Bug 46277 – Test case using just pixman

Test case using just pixman

test-pixman.c (text/plain), 1.06 KB, created by Uli Schlachter on 2012-02-19 02:48:17 UTC

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Creator: Uli Schlachter

Created: 2012-02-19 02:48:17 UTC

Size: 1.06 KB

patch

obsolete

>#include <pixman.h>
>#include <stdio.h>
>
>#if 0
>#define TRANS pixman_int_to_fixed(10)
>#else
>#define TRANS pixman_int_to_fixed(100)
>#endif
>
>int main(void)
>{
>	pixman_color_t color;
>	pixman_image_t *src;
>	pixman_image_t *dst;
>	pixman_image_t *solid;
>	pixman_transform_t transform = {{{TRANS, 0, 0}, {0, TRANS, 0}, {0, 0, pixman_fixed_1}}};
>
>	/* Prepare the src */
>	color.red = color.green = 0;
>	color.blue = color.alpha = 0xffff;
>	solid = pixman_image_create_solid_fill(&color);
>	src = pixman_image_create_bits(PIXMAN_a8r8g8b8, 800, 800, NULL, -1);
>	pixman_image_composite32(PIXMAN_OP_SRC, solid, NULL, src,
>			0, 0, 0, 0, 0, 0,
>			800, 800);
>
>	pixman_image_set_transform(src, &transform);
>	pixman_image_set_filter(src, PIXMAN_FILTER_BEST, NULL, 0);
>	pixman_image_set_repeat(src, PIXMAN_REPEAT_NORMAL);
>	pixman_image_set_component_alpha(src, 1);
>
>	/* And do the dst */
>	dst = pixman_image_create_bits(PIXMAN_a8r8g8b8, 400, 400, NULL, -1);
>	pixman_image_composite32(PIXMAN_OP_SRC, src, NULL, dst,
>			0, 0, 0, 0, 0, 0,
>			400, 400);
>
>	printf("%x\n", pixman_image_get_data(dst)[0]);
>
>	return 0;
>}

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Attachments on bug 46277: 57269 | 57270

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