We need to collect CRC with no degamma transformation
and after drawing gradient with degamma LUT.
This patch makes subtest pipe degamma code
similar to pipe gamma is written.
Signed-off-by: Vidya Srinivas <vidya.srinivas@xxxxxxxxx>
---
tests/kms_color.c | 12 ++----------
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/tests/kms_color.c b/tests/kms_color.c
index 3a42532a5c27..2d55f2611e72 100644
--- a/tests/kms_color.c
+++ b/tests/kms_color.c
@@ -31,8 +31,7 @@ static void test_pipe_degamma(data_t *data,
{
igt_output_t *output;
igt_display_t *display = &data->display;
- gamma_lut_t *degamma_linear, *degamma_full;
- gamma_lut_t *gamma_linear;
+ gamma_lut_t *degamma_full;
color_t red_green_blue[] = {
{ 1.0, 0.0, 0.0 },
{ 0.0, 1.0, 0.0 },
@@ -42,11 +41,8 @@ static void test_pipe_degamma(data_t *data,
igt_require(igt_pipe_obj_has_prop(primary->pipe, IGT_CRTC_DEGAMMA_LUT));
igt_require(igt_pipe_obj_has_prop(primary->pipe, IGT_CRTC_GAMMA_LUT));
- degamma_linear = generate_table(data->degamma_lut_size, 1.0);
degamma_full = generate_table_max(data->degamma_lut_size);
- gamma_linear = generate_table(data->gamma_lut_size, 1.0);
-
for_each_valid_output_on_pipe(&data->display, primary->pipe->pipe, output) {
drmModeModeInfo *mode;
struct igt_fb fb_modeset, fb;
@@ -75,8 +71,7 @@ static void test_pipe_degamma(data_t *data,
igt_plane_set_fb(primary, &fb_modeset);
disable_ctm(primary->pipe);
- disable_degamma(primary->pipe);
- set_gamma(data, primary->pipe, gamma_linear);
+ set_degamma(data, primary->pipe, degamma_full);
igt_display_commit(&data->display);
/* Draw solid colors with no degamma transformation. */
@@ -92,7 +87,6 @@ static void test_pipe_degamma(data_t *data,
*/
paint_gradient_rectangles(data, mode, red_green_blue, &fb);
igt_plane_set_fb(primary, &fb);
- set_degamma(data, primary->pipe, degamma_full);
igt_display_commit(&data->display);
igt_wait_for_vblank(data->drm_fd,
display->pipes[primary->pipe->pipe].crtc_offset);
@@ -109,9 +103,7 @@ static void test_pipe_degamma(data_t *data,
igt_remove_fb(data->drm_fd, &fb_modeset);
}
- free_lut(degamma_linear);
free_lut(degamma_full);
- free_lut(gamma_linear);
}
/*
--
2.7.4
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