From d28cca3902e027ad5a8e07b51ae9535f84f7e315 Mon Sep 17 00:00:00 2001 From: Paul Kocialkowski Date: Thu, 27 Dec 2018 15:57:39 +0100 Subject: chamelium: Pass the pattern block size as argument to helpers This adds a new block size argument to the pattern generation helpers so that different sizes of blocks can be used. In the future, this allows us to use different block sizes when testing overlay planes, making it visually explicit what is part of the main plane and what is part of the overlay plane. Signed-off-by: Paul Kocialkowski Reviewed-by: Lyude Paul --- tests/kms_chamelium.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'tests/kms_chamelium.c') diff --git a/tests/kms_chamelium.c b/tests/kms_chamelium.c index 42ea490c..2d848c2f 100644 --- a/tests/kms_chamelium.c +++ b/tests/kms_chamelium.c @@ -490,7 +490,7 @@ enable_output(data_t *data, static void chamelium_paint_xr24_pattern(uint32_t *data, size_t width, size_t height, - size_t stride) + size_t stride, size_t block_size) { uint32_t colors[] = { 0xff000000, 0xffff0000, @@ -501,11 +501,12 @@ static void chamelium_paint_xr24_pattern(uint32_t *data, for (i = 0; i < height; i++) for (j = 0; j < width; j++) - *(data + i * stride / 4 + j) = colors[((j / 64) + (i / 64)) % 5]; + *(data + i * stride / 4 + j) = colors[((j / block_size) + (i / block_size)) % 5]; } static int chamelium_get_pattern_fb(data_t *data, size_t width, size_t height, - uint32_t fourcc, struct igt_fb *fb) + uint32_t fourcc, size_t block_size, + struct igt_fb *fb) { int fb_id; void *ptr; @@ -519,7 +520,8 @@ static int chamelium_get_pattern_fb(data_t *data, size_t width, size_t height, ptr = igt_fb_map_buffer(fb->fd, fb); igt_assert(ptr); - chamelium_paint_xr24_pattern(ptr, width, height, fb->strides[0]); + chamelium_paint_xr24_pattern(ptr, width, height, fb->strides[0], + block_size); igt_fb_unmap_buffer(fb, ptr); return fb_id; @@ -537,7 +539,7 @@ static void do_test_display_crc(data_t *data, struct chamelium_port *port, int frame_id; fb_id = chamelium_get_pattern_fb(data, mode->hdisplay, mode->vdisplay, - DRM_FORMAT_XRGB8888, &fb); + DRM_FORMAT_XRGB8888, 64, &fb); igt_assert(fb_id > 0); frame_id = igt_fb_convert(&frame_fb, &fb, fourcc); -- cgit v1.2.3