isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2025-02-16 13:24:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

cogl/tests: Port away from legacy implicit stack based API

Browse Source 
Use the new API where state (framebuffer, pipeline) is always passed as
parameters, instead of using the implicit material and framebuffer
stack.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/935
This commit is contained in:
Jonas Ådahl 2019-11-22 12:07:59 +01:00 committed by Georges Basile Stavracas Neto
parent 9e2e44c0c2
commit 2a8f0c2801
6 changed files with 94 additions and 100 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

59
cogl/tests/conform/test-blend-strings.c
View File

@ -63,11 +63,12 @@ test_blend_paint (TestState *state,
pipeline = cogl_pipeline_new (test_ctx);
cogl_pipeline_set_color4ub (pipeline, Dr, Dg, Db, Da);
cogl_pipeline_set_blend (pipeline, "RGBA = ADD (SRC_COLOR, 0)", NULL);
cogl_set_source (pipeline);
cogl_rectangle (x * QUAD_WIDTH,
y * QUAD_WIDTH,
x * QUAD_WIDTH + QUAD_WIDTH,
y * QUAD_WIDTH + QUAD_WIDTH);
cogl_framebuffer_draw_rectangle (test_fb,
pipeline,
x * QUAD_WIDTH,
y * QUAD_WIDTH,
x * QUAD_WIDTH + QUAD_WIDTH,
y * QUAD_WIDTH + QUAD_WIDTH);
cogl_object_unref (pipeline);
/*
@ -94,11 +95,12 @@ test_blend_paint (TestState *state,
cogl_color_init_from_4ub (&blend_const_color, Br, Bg, Bb, Ba);
cogl_pipeline_set_blend_constant (pipeline, &blend_const_color);
cogl_set_source (pipeline);
cogl_rectangle (x * QUAD_WIDTH,
y * QUAD_WIDTH,
x * QUAD_WIDTH + QUAD_WIDTH,
y * QUAD_WIDTH + QUAD_WIDTH);
cogl_framebuffer_draw_rectangle (test_fb,
pipeline,
x * QUAD_WIDTH,
y * QUAD_WIDTH,
x * QUAD_WIDTH + QUAD_WIDTH,
y * QUAD_WIDTH + QUAD_WIDTH);
cogl_object_unref (pipeline);
/* See what we got... */
@ -175,7 +177,7 @@ test_tex_combine (TestState *state,
uint8_t Ca = MASK_ALPHA (combine_constant);
CoglColor combine_const_color;
CoglHandle material;
CoglPipeline *pipeline;
gboolean status;
GError *error = NULL;
int y_off;
@ -185,17 +187,17 @@ test_tex_combine (TestState *state,
tex0 = make_texture (tex0_color);
tex1 = make_texture (tex1_color);
material = cogl_material_new ();
pipeline = cogl_pipeline_new (test_ctx);
cogl_material_set_color4ub (material, 0x80, 0x80, 0x80, 0x80);
cogl_material_set_blend (material, "RGBA = ADD (SRC_COLOR, 0)", NULL);
cogl_pipeline_set_color4ub (pipeline, 0x80, 0x80, 0x80, 0x80);
cogl_pipeline_set_blend (pipeline, "RGBA = ADD (SRC_COLOR, 0)", NULL);
cogl_material_set_layer (material, 0, tex0);
cogl_material_set_layer_combine (material, 0,
cogl_pipeline_set_layer_texture (pipeline, 0, tex0);
cogl_pipeline_set_layer_combine (pipeline, 0,
"RGBA = REPLACE (TEXTURE)", NULL);
cogl_material_set_layer (material, 1, tex1);
status = cogl_material_set_layer_combine (material, 1,
cogl_pipeline_set_layer_texture (pipeline, 1, tex1);
status = cogl_pipeline_set_layer_combine (pipeline, 1,
combine_string, &error);
if (!status)
{
@ -206,15 +208,16 @@ test_tex_combine (TestState *state,
}
cogl_color_init_from_4ub (&combine_const_color, Cr, Cg, Cb, Ca);
cogl_material_set_layer_combine_constant (material, 1, &combine_const_color);
cogl_pipeline_set_layer_combine_constant (pipeline, 1, &combine_const_color);
cogl_set_source (material);
cogl_rectangle (x * QUAD_WIDTH,
y * QUAD_WIDTH,
x * QUAD_WIDTH + QUAD_WIDTH,
y * QUAD_WIDTH + QUAD_WIDTH);
cogl_framebuffer_draw_rectangle (test_fb,
pipeline,
x * QUAD_WIDTH,
y * QUAD_WIDTH,
x * QUAD_WIDTH + QUAD_WIDTH,
y * QUAD_WIDTH + QUAD_WIDTH);
cogl_object_unref (material);
cogl_object_unref (pipeline);
cogl_object_unref (tex0);
cogl_object_unref (tex1);
@ -297,7 +300,7 @@ paint (TestState *state)
"A = MODULATE (PREVIOUS, TEXTURE)", /* tex combine */
0xffffff20); /* expected */
/* XXX: we are assuming test_tex_combine creates a material with
/* XXX: we are assuming test_tex_combine creates a pipeline with
* a color of 0x80808080 (i.e. the "PRIMARY" color) */
test_tex_combine (state, 7, 0, /* position */
0xffffff80, /* texture 0 color (alpha = 0.5) */
@ -365,11 +368,7 @@ test_blend_strings (void)
-1,
100);
/* XXX: we have to push/pop a framebuffer since this test currently
* uses the legacy cogl_rectangle() api. */
cogl_push_framebuffer (test_fb);
paint (&state);
cogl_pop_framebuffer ();
if (cogl_test_verbose ())
g_print ("OK\n");

26
cogl/tests/conform/test-depth-test.c
View File

@ -83,16 +83,22 @@ draw_rectangle (TestState *state,
}
else
{
cogl_push_framebuffer (test_fb);
cogl_push_matrix ();
cogl_set_source_color4ub (Cr, Cg, Cb, Ca);
cogl_translate (0, 0, rect_state->depth);
cogl_rectangle (x * QUAD_WIDTH,
y * QUAD_WIDTH,
x * QUAD_WIDTH + QUAD_WIDTH,
y * QUAD_WIDTH + QUAD_WIDTH);
cogl_pop_matrix ();
cogl_pop_framebuffer ();
CoglPipeline *legacy_pipeline;
legacy_pipeline = cogl_pipeline_new (test_ctx);
cogl_framebuffer_push_matrix (test_fb);
cogl_pipeline_set_color4ub (pipeline, Cr, Cg, Cb, Ca);
cogl_framebuffer_translate (test_fb, 0, 0, rect_state->depth);
cogl_framebuffer_draw_rectangle (test_fb,
pipeline,
x * QUAD_WIDTH,
y * QUAD_WIDTH,
x * QUAD_WIDTH + QUAD_WIDTH,
y * QUAD_WIDTH + QUAD_WIDTH);
cogl_framebuffer_pop_matrix (test_fb);
cogl_object_unref (legacy_pipeline);
}
cogl_object_unref (pipeline);

15
cogl/tests/conform/test-just-vertex-shader.c
View File

@ -37,7 +37,7 @@ paint (TestState *state)
CoglHandle shader, program;
cogl_color_init_from_4ub (&color, 0, 0, 0, 255);
cogl_clear (&color, COGL_BUFFER_BIT_COLOR);
cogl_framebuffer_clear (test_fb, COGL_BUFFER_BIT_COLOR, &color);
/* Set the primary vertex color as red */
cogl_color_init_from_4ub (&color, 0xff, 0x00, 0x00, 0xff);
@ -85,14 +85,15 @@ paint (TestState *state)
cogl_object_unref (shader);
/* Draw something without the program */
cogl_set_source (pipeline);
cogl_rectangle (0, 0, 50, 50);
cogl_framebuffer_draw_rectangle (test_fb, pipeline,
0, 0, 50, 50);
/* Draw it again using the program. It should look exactly the same */
cogl_pipeline_set_user_program (pipeline, program);
cogl_object_unref (program);
cogl_rectangle (50, 0, 100, 50);
cogl_framebuffer_draw_rectangle (test_fb, pipeline,
50, 0, 100, 50);
cogl_pipeline_set_user_program (pipeline, NULL);
cogl_object_unref (pipeline);
@ -119,15 +120,9 @@ test_just_vertex_shader (void)
-1,
100);
/* XXX: we have to push/pop a framebuffer since this test currently
* uses the legacy cogl_rectangle() api. */
cogl_push_framebuffer (test_fb);
paint (&state);
validate_result (test_fb);
cogl_pop_framebuffer ();
if (cogl_test_verbose ())
g_print ("OK\n");
}

77
cogl/tests/conform/test-offscreen.c
View File

@ -44,6 +44,8 @@ test_paint (TestState *state)
CoglTexture2D *tex_2d;
CoglTexture *tex;
CoglOffscreen *offscreen;
CoglPipeline *opaque_pipeline;
CoglPipeline *texture_pipeline;
tex_2d = cogl_texture_2d_new_with_size (test_ctx,
state->fb_width,
@ -62,41 +64,41 @@ test_paint (TestState *state)
* quarter of the window size and slide it to the top right of the
* window.
*/
cogl_push_matrix ();
cogl_translate (0.5, 0.5, 0);
cogl_scale (-0.5, 0.5, 1);
cogl_framebuffer_push_matrix (test_fb);
cogl_framebuffer_translate (test_fb, 0.5, 0.5, 0);
cogl_framebuffer_scale (test_fb, -0.5, 0.5, 1);
cogl_push_framebuffer (offscreen);
/* Setup something other than the identity matrix for the modelview so we can
* verify it gets restored when we call cogl_pop_framebuffer () */
cogl_framebuffer_scale (test_fb, 2, 2, 1);
opaque_pipeline = cogl_pipeline_new (test_ctx);
/* red, top left */
cogl_pipeline_set_color4ub (opaque_pipeline, 0xff, 0x00, 0x00, 0xff);
cogl_framebuffer_draw_rectangle (offscreen, opaque_pipeline, -0.5, 0.5, 0, 0);
/* green, top right */
cogl_pipeline_set_color4ub (opaque_pipeline, 0x00, 0xff, 0x00, 0xff);
cogl_framebuffer_draw_rectangle (offscreen, opaque_pipeline, 0, 0.5, 0.5, 0);
/* blue, bottom left */
cogl_pipeline_set_color4ub (opaque_pipeline, 0x00, 0x00, 0xff, 0xff);
cogl_framebuffer_draw_rectangle (offscreen, opaque_pipeline, -0.5, 0, 0, -0.5);
/* white, bottom right */
cogl_pipeline_set_color4ub (opaque_pipeline, 0xff, 0xff, 0xff, 0xff);
cogl_framebuffer_draw_rectangle (offscreen, opaque_pipeline, 0, 0, 0.5, -0.5);
/* Cogl should release the last reference when we call cogl_pop_framebuffer()
*/
cogl_object_unref (offscreen);
/* Setup something other than the identity matrix for the modelview so we can
* verify it gets restored when we call cogl_pop_framebuffer () */
cogl_scale (2, 2, 1);
/* red, top left */
cogl_set_source_color4ub (0xff, 0x00, 0x00, 0xff);
cogl_rectangle (-0.5, 0.5, 0, 0);
/* green, top right */
cogl_set_source_color4ub (0x00, 0xff, 0x00, 0xff);
cogl_rectangle (0, 0.5, 0.5, 0);
/* blue, bottom left */
cogl_set_source_color4ub (0x00, 0x00, 0xff, 0xff);
cogl_rectangle (-0.5, 0, 0, -0.5);
/* white, bottom right */
cogl_set_source_color4ub (0xff, 0xff, 0xff, 0xff);
cogl_rectangle (0, 0, 0.5, -0.5);
cogl_pop_framebuffer ();
cogl_set_source_texture (tex);
cogl_rectangle (-1, 1, 1, -1);
texture_pipeline = cogl_pipeline_new (test_ctx);
cogl_pipeline_set_layer_texture (texture_pipeline, 0, tex);
cogl_framebuffer_draw_rectangle (test_fb, texture_pipeline, -1, 1, 1, -1);
cogl_object_unref (opaque_pipeline);
cogl_object_unref (texture_pipeline);
cogl_object_unref (tex_2d);
cogl_pop_matrix ();
cogl_framebuffer_pop_matrix (test_fb);
/* NB: The texture is drawn flipped horizontally and scaled to fit in the
* top right corner of the window. */
@ -114,12 +116,16 @@ test_paint (TestState *state)
static void
test_flush (TestState *state)
{
CoglPipeline *pipeline;
CoglTexture2D *tex_2d;
CoglTexture *tex;
CoglOffscreen *offscreen;
CoglColor clear_color;
int i;
pipeline = cogl_pipeline_new (test_ctx);
cogl_pipeline_set_color4ub (pipeline, 255, 0, 0, 255);
for (i = 0; i < 3; i++)
{
/* This tests that rendering to a framebuffer and then reading back
@ -132,13 +138,10 @@ test_flush (TestState *state)
offscreen = cogl_offscreen_new_with_texture (tex);
cogl_push_framebuffer (offscreen);
cogl_color_init_from_4ub (&clear_color, 0, 0, 0, 255);
cogl_clear (&clear_color, COGL_BUFFER_BIT_COLOR);
cogl_framebuffer_clear (offscreen, COGL_BUFFER_BIT_COLOR, &clear_color);
cogl_set_source_color4ub (255, 0, 0, 255);
cogl_rectangle (-1, -1, 1, 1);
cogl_framebuffer_draw_rectangle (offscreen, pipeline, -1, -1, 1, 1);
if (i == 0)
/* First time check using read pixels on the offscreen */
@ -161,13 +164,11 @@ test_flush (TestState *state)
0xff0000ff);
}
cogl_pop_framebuffer ();
if (i == 2)
{
/* Third time try drawing the texture to the screen */
cogl_set_source_texture (tex);
cogl_rectangle (-1, -1, 1, 1);
cogl_framebuffer_draw_rectangle (test_fb, pipeline,
-1, -1, 1, 1);
test_utils_check_region (test_fb,
2, 2, /* x/y */
state->fb_width - 4,
@ -178,6 +179,8 @@ test_flush (TestState *state)
cogl_object_unref (tex_2d);
cogl_object_unref (offscreen);
}
cogl_object_unref (pipeline);
}
void
@ -188,12 +191,8 @@ test_offscreen (void)
state.fb_width = cogl_framebuffer_get_width (test_fb);
state.fb_height = cogl_framebuffer_get_height (test_fb);
/* XXX: we have to push/pop a framebuffer since this test currently
* uses the legacy cogl_rectangle() api. */
cogl_push_framebuffer (test_fb);
test_paint (&state);
test_flush (&state);
cogl_pop_framebuffer ();
if (cogl_test_verbose ())
g_print ("OK\n");

4
cogl/tests/conform/test-path.c
View File

@ -22,9 +22,7 @@ draw_path_at (CoglPath *path, CoglPipeline *pipeline, int x, int y)
cogl_framebuffer_push_matrix (test_fb);
cogl_framebuffer_translate (test_fb, x * BLOCK_SIZE, y * BLOCK_SIZE, 0.0f);
cogl_set_framebuffer (test_fb);
cogl_set_source (pipeline);
cogl_path_fill (path);
cogl_framebuffer_fill_path (test_fb, pipeline, path);
cogl_framebuffer_pop_matrix (test_fb);
}

13
cogl/tests/conform/test-wrap-modes.c
View File

@ -210,15 +210,16 @@ paint (TestState *state)
cogl_framebuffer_push_matrix (test_fb);
cogl_framebuffer_translate (test_fb, 0.0f, TEX_SIZE * 2.0f, 0.0f);
draw_tests (state);
cogl_pop_matrix ();
cogl_framebuffer_pop_matrix (test_fb);
cogl_object_unref (state->texture);
/* Draw the tests using CoglPrimitive */
state->texture = create_texture (TEST_UTILS_TEXTURE_NO_ATLAS);
cogl_push_matrix ();
cogl_translate (0.0f, TEX_SIZE * 4.0f, 0.0f);
cogl_framebuffer_push_matrix (test_fb);
cogl_framebuffer_translate (test_fb,
0.0f, TEX_SIZE * 4.0f, 0.0f);
draw_tests_polygon (state);
cogl_pop_matrix ();
cogl_framebuffer_pop_matrix (test_fb);
cogl_object_unref (state->texture);
validate_result (state);
@ -239,11 +240,7 @@ test_wrap_modes (void)
-1,
100);
/* XXX: we have to push/pop a framebuffer since this test currently
* uses the legacy cogl_vertex_buffer_draw() api. */
cogl_push_framebuffer (test_fb);
paint (&state);
cogl_pop_framebuffer ();
if (cogl_test_verbose ())
g_print ("OK\n");