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cogl/tests/backface-culling: Stop testing legacy state

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It's going away, so stop testing it.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/935
This commit is contained in:
Jonas Ådahl 2019-11-22 11:55:21 +01:00 committed by Georges Basile Stavracas Neto
parent 4b5abdc988
commit 7faf9f91db
1 changed files with 10 additions and 15 deletions
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25
cogl/tests/conform/test-backface-culling.c
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@ -38,13 +38,12 @@ validate_part (CoglFramebuffer *framebuffer,
shown ? 0xff0000ff : 0x000000ff);
}
/* We draw everything 16 times. The draw number is used as a bitmask
to test all of the combinations of enabling legacy state, both
winding orders and all four culling modes */
/* We draw everything 8 times. The draw number is used as a bitmask
to test all of the combinations of enabling both winding orders and all four
culling modes */
#define USE_LEGACY_STATE(draw_num) (((draw_num) & 0x01) >> 0)
#define FRONT_WINDING(draw_num) (((draw_num) & 0x02) >> 1)
#define CULL_FACE_MODE(draw_num) (((draw_num) & 0x0c) >> 2)
#define FRONT_WINDING(draw_num) (((draw_num) & 0x01) >> 1)
#define CULL_FACE_MODE(draw_num) (((draw_num) & 0x06) >> 2)
static void
paint_test_backface_culling (TestState *state,
@ -85,7 +84,6 @@ paint_test_backface_culling (TestState *state,
pipeline = cogl_pipeline_copy (base_pipeline);
cogl_set_backface_culling_enabled (USE_LEGACY_STATE (draw_num));
cogl_pipeline_set_front_face_winding (pipeline, FRONT_WINDING (draw_num));
cogl_pipeline_set_cull_face_mode (pipeline, CULL_FACE_MODE (draw_num));
@ -163,15 +161,12 @@ validate_result (CoglFramebuffer *framebuffer, int y_offset)
{
int draw_num;
for (draw_num = 0; draw_num < 16; draw_num++)
for (draw_num = 0; draw_num < 8; draw_num++)
{
gboolean cull_front, cull_back;
CoglPipelineCullFaceMode cull_mode;
if (USE_LEGACY_STATE (draw_num))
cull_mode = COGL_PIPELINE_CULL_FACE_MODE_BACK;
else
cull_mode = CULL_FACE_MODE (draw_num);
cull_mode = CULL_FACE_MODE (draw_num);
switch (cull_mode)
{
@ -242,13 +237,13 @@ paint (TestState *state)
cogl_pipeline_set_layer_texture (pipeline, 0, state->offscreen_tex);
cogl_framebuffer_draw_rectangle (test_fb,
pipeline,
0, TEXTURE_RENDER_SIZE * 16,
0, TEXTURE_RENDER_SIZE * 8,
state->width,
state->height + TEXTURE_RENDER_SIZE * 16);
state->height + TEXTURE_RENDER_SIZE * 8);
cogl_object_unref (pipeline);
validate_result (test_fb, 0);
validate_result (test_fb, 16);
validate_result (test_fb, 8);
}
static CoglTexture *