mirror of
https://github.com/brl/mutter.git
synced 2024-11-25 09:30:45 -05:00
cogl: Remove unported test-vertex-buffer-mutability
https://gitlab.gnome.org/GNOME/mutter/merge_requests/933
This commit is contained in:
Adam Jackson
parent
c69dc7566b
commit
13fd213064
@ -56,7 +56,6 @@ cogl_test_conformance_sources = [
|
|||||||
# "test-texture-pixmap-x11.c",",
|
# "test-texture-pixmap-x11.c",",
|
||||||
# "test-vertex-buffer-contiguous.c",
|
# "test-vertex-buffer-contiguous.c",
|
||||||
# "test-vertex-buffer-interleved.c",
|
# "test-vertex-buffer-interleved.c",
|
||||||
# "test-vertex-buffer-mutability.c",
|
|
||||||
#]
|
#]
|
||||||
|
|
||||||
cogl_test_conformance_includes = [
|
cogl_test_conformance_includes = [
|
||||||
|
|||||||
@ -1,198 +0,0 @@
|
|||||||
|
|
||||||
#include <clutter/clutter.h>
|
|
||||||
#include <cogl/cogl.h>
|
|
||||||
|
|
||||||
#include "test-conform-common.h"
|
|
||||||
|
|
||||||
/* This test verifies that modifying a vertex buffer works, by updating
|
|
||||||
* vertex positions, and deleting and re-adding different color attributes.
|
|
||||||
*
|
|
||||||
* If you want visual feedback of what this test paints for debugging purposes,
|
|
||||||
* then remove the call to clutter_main_quit() in validate_result.
|
|
||||||
*/
|
|
||||||
|
|
||||||
typedef struct _TestState
|
|
||||||
{
|
|
||||||
CoglHandle buffer;
|
|
||||||
ClutterGeometry stage_geom;
|
|
||||||
} TestState;
|
|
||||||
|
|
||||||
static void
|
|
||||||
validate_result (TestState *state)
|
|
||||||
{
|
|
||||||
GLubyte pixel[4];
|
|
||||||
GLint y_off = 90;
|
|
||||||
|
|
||||||
/* NB: We ignore the alpha, since we don't know if our render target is
|
|
||||||
* RGB or RGBA */
|
|
||||||
|
|
||||||
#define RED 0
|
|
||||||
#define GREEN 1
|
|
||||||
#define BLUE 2
|
|
||||||
|
|
||||||
/* Should see a red pixel */
|
|
||||||
cogl_read_pixels (110, y_off, 1, 1,
|
|
||||||
COGL_READ_PIXELS_COLOR_BUFFER,
|
|
||||||
COGL_PIXEL_FORMAT_RGBA_8888_PRE,
|
|
||||||
pixel);
|
|
||||||
if (cogl_test_verbose ())
|
|
||||||
g_print ("pixel 0 = %x, %x, %x\n", pixel[RED], pixel[GREEN], pixel[BLUE]);
|
|
||||||
g_assert (pixel[RED] != 0 && pixel[GREEN] == 0 && pixel[BLUE] == 0);
|
|
||||||
|
|
||||||
/* Should see a green pixel */
|
|
||||||
cogl_read_pixels (210, y_off, 1, 1,
|
|
||||||
COGL_READ_PIXELS_COLOR_BUFFER,
|
|
||||||
COGL_PIXEL_FORMAT_RGBA_8888_PRE,
|
|
||||||
pixel);
|
|
||||||
if (cogl_test_verbose ())
|
|
||||||
g_print ("pixel 1 = %x, %x, %x\n", pixel[RED], pixel[GREEN], pixel[BLUE]);
|
|
||||||
g_assert (pixel[RED] == 0 && pixel[GREEN] != 0 && pixel[BLUE] == 0);
|
|
||||||
|
|
||||||
#undef RED
|
|
||||||
#undef GREEN
|
|
||||||
#undef BLUE
|
|
||||||
|
|
||||||
/* Comment this out if you want visual feedback of what this test
|
|
||||||
* paints.
|
|
||||||
*/
|
|
||||||
clutter_main_quit ();
|
|
||||||
}
|
|
||||||
|
|
||||||
static void
|
|
||||||
on_paint (ClutterActor *actor, TestState *state)
|
|
||||||
{
|
|
||||||
GLfloat triangle_verts[3][2] =
|
|
||||||
{
|
|
||||||
{100.0, 0.0},
|
|
||||||
{200.0, 100.0},
|
|
||||||
{100.0, 100.0}
|
|
||||||
};
|
|
||||||
GLbyte triangle_colors[3][4] =
|
|
||||||
{
|
|
||||||
{0x00, 0xff, 0x00, 0xff}, /* blue */
|
|
||||||
{0x00, 0xff, 0x00, 0x00}, /* transparent blue */
|
|
||||||
{0x00, 0xff, 0x00, 0x00} /* transparent blue */
|
|
||||||
};
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Draw a red triangle
|
|
||||||
*/
|
|
||||||
|
|
||||||
cogl_set_source_color4ub (0xff, 0x00, 0x00, 0xff);
|
|
||||||
|
|
||||||
cogl_vertex_buffer_add (state->buffer,
|
|
||||||
"gl_Vertex",
|
|
||||||
2, /* n components */
|
|
||||||
GL_FLOAT,
|
|
||||||
FALSE, /* normalized */
|
|
||||||
0, /* stride */
|
|
||||||
triangle_verts);
|
|
||||||
cogl_vertex_buffer_delete (state->buffer, "gl_Color");
|
|
||||||
cogl_vertex_buffer_submit (state->buffer);
|
|
||||||
|
|
||||||
cogl_vertex_buffer_draw (state->buffer,
|
|
||||||
GL_TRIANGLE_STRIP, /* mode */
|
|
||||||
0, /* first */
|
|
||||||
3); /* count */
|
|
||||||
|
|
||||||
/*
|
|
||||||
* Draw a faded green triangle
|
|
||||||
*/
|
|
||||||
|
|
||||||
cogl_vertex_buffer_add (state->buffer,
|
|
||||||
"gl_Color",
|
|
||||||
4, /* n components */
|
|
||||||
GL_UNSIGNED_BYTE,
|
|
||||||
FALSE, /* normalized */
|
|
||||||
0, /* stride */
|
|
||||||
triangle_colors);
|
|
||||||
cogl_vertex_buffer_submit (state->buffer);
|
|
||||||
|
|
||||||
cogl_translate (100, 0, 0);
|
|
||||||
cogl_vertex_buffer_draw (state->buffer,
|
|
||||||
GL_TRIANGLE_STRIP, /* mode */
|
|
||||||
0, /* first */
|
|
||||||
3); /* count */
|
|
||||||
|
|
||||||
validate_result (state);
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
queue_redraw (gpointer stage)
|
|
||||||
{
|
|
||||||
clutter_actor_queue_redraw (CLUTTER_ACTOR (stage));
|
|
||||||
|
|
||||||
return TRUE;
|
|
||||||
}
|
|
||||||
|
|
||||||
void
|
|
||||||
test_vertex_buffer_mutability (TestUtilsGTestFixture *fixture,
|
|
||||||
void *data)
|
|
||||||
{
|
|
||||||
TestState state;
|
|
||||||
ClutterActor *stage;
|
|
||||||
ClutterColor stage_clr = {0x0, 0x0, 0x0, 0xff};
|
|
||||||
ClutterActor *group;
|
|
||||||
unsigned int idle_source;
|
|
||||||
|
|
||||||
stage = clutter_stage_get_default ();
|
|
||||||
|
|
||||||
clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_clr);
|
|
||||||
clutter_actor_get_geometry (stage, &state.stage_geom);
|
|
||||||
|
|
||||||
group = clutter_group_new ();
|
|
||||||
clutter_actor_set_size (group,
|
|
||||||
state.stage_geom.width,
|
|
||||||
state.stage_geom.height);
|
|
||||||
clutter_container_add_actor (CLUTTER_CONTAINER (stage), group);
|
|
||||||
|
|
||||||
/* We force continuous redrawing incase someone comments out the
|
|
||||||
* clutter_main_quit and wants visual feedback for the test since we
|
|
||||||
* wont be doing anything else that will trigger redrawing. */
|
|
||||||
idle_source = g_idle_add (queue_redraw, stage);
|
|
||||||
|
|
||||||
g_signal_connect (group, "paint", G_CALLBACK (on_paint), &state);
|
|
||||||
|
|
||||||
{
|
|
||||||
GLfloat triangle_verts[3][2] =
|
|
||||||
{
|
|
||||||
{0.0, 0.0},
|
|
||||||
{100.0, 100.0},
|
|
||||||
{0.0, 100.0}
|
|
||||||
};
|
|
||||||
GLbyte triangle_colors[3][4] =
|
|
||||||
{
|
|
||||||
{0x00, 0x00, 0xff, 0xff}, /* blue */
|
|
||||||
{0x00, 0x00, 0xff, 0x00}, /* transparent blue */
|
|
||||||
{0x00, 0x00, 0xff, 0x00} /* transparent blue */
|
|
||||||
};
|
|
||||||
state.buffer = cogl_vertex_buffer_new (3 /* n vertices */);
|
|
||||||
cogl_vertex_buffer_add (state.buffer,
|
|
||||||
"gl_Vertex",
|
|
||||||
2, /* n components */
|
|
||||||
GL_FLOAT,
|
|
||||||
FALSE, /* normalized */
|
|
||||||
0, /* stride */
|
|
||||||
triangle_verts);
|
|
||||||
cogl_vertex_buffer_add (state.buffer,
|
|
||||||
"gl_Color",
|
|
||||||
4, /* n components */
|
|
||||||
GL_UNSIGNED_BYTE,
|
|
||||||
FALSE, /* normalized */
|
|
||||||
0, /* stride */
|
|
||||||
triangle_colors);
|
|
||||||
cogl_vertex_buffer_submit (state.buffer);
|
|
||||||
}
|
|
||||||
|
|
||||||
clutter_actor_show_all (stage);
|
|
||||||
|
|
||||||
clutter_main ();
|
|
||||||
|
|
||||||
cogl_object_unref (state.buffer);
|
|
||||||
|
|
||||||
g_source_remove (idle_source);
|
|
||||||
|
|
||||||
if (cogl_test_verbose ())
|
|
||||||
g_print ("OK\n");
|
|
||||||
}
|
|
||||||
|
|
||||||
Loading…
Reference in New Issue
Block a user