Cross Reference: /xsrc/external/mit/pixman/dist/test/alphamap.c

Lines Matching refs:bits
34     uint32_t *bits = pixman_image_get_data (image);
36     fence_free (bits);
42     uint32_t *bits;
47 	bits = (uint32_t *)make_random_bytes (WIDTH * HEIGHT * bpp);
49 	bits = (uint32_t *)make_random_floats (WIDTH * HEIGHT * bpp);
51     image = pixman_image_create_bits (format, WIDTH, HEIGHT, bits, WIDTH * bpp);
53     if (image && bits)
62     uint8_t *bits;
81     bits = (uint8_t *)image->bits.bits;
83     if (image->bits.format == PIXMAN_a8)
85 	r = bits[y * WIDTH + x];
88     else if (image->bits.format == PIXMAN_a2r10g10b10)
90 	r = ((uint32_t *)bits)[y * WIDTH + x] >> 30;
93     else if (image->bits.format == PIXMAN_a8r8g8b8)
95 	r = ((uint32_t *)bits)[y * WIDTH + x] >> 24;
98     else if (image->bits.format == PIXMAN_a4r4g4b4)
100 	r = ((uint16_t *)bits)[y * WIDTH + x] >> 12;
103     else if (image->bits.format == PIXMAN_rgba_float)
105 	return ((float *)bits)[y * WIDTH * 4 + x * 4 + 3];
117     uint8_t *bits;
120     bits = (uint8_t *)image->bits.bits;
122     if (image->bits.format == PIXMAN_a8)
126     else if (image->bits.format == PIXMAN_a2r10g10b10)
128 	r = ((uint32_t *)bits)[y * WIDTH + x] >> 14;
132     else if (image->bits.format == PIXMAN_a8r8g8b8)
134 	r = ((uint32_t *)bits)[y * WIDTH + x] >> 16;
138     else if (image->bits.format == PIXMAN_a4r4g4b4)
140 	r = ((uint16_t *)bits)[y * WIDTH + x] >> 8;
145     else if (image->bits.format == PIXMAN_rgba_float)
147 	double tmp = ((float *)bits)[y * WIDTH * 4 + x * 4];
289 		    printf ("%d red bits\n", n_red_bits);
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