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test-cogl-tex-polygon: Actually use the material it creates

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test-cogl-tex-polygon creates a separate material so that it can set
the texture filters. However in the paint functions that use
cogl_polygon it was calling cogl_set_source_texture which replaces the
material and ends up always using GL_LINEAR. This patch makes the
paint functions assume the correct source is set up instead of trying
to select a new source.
This commit is contained in:
Neil Roberts 2010-03-31 19:03:02 +01:00
parent 53cf25ef11
commit fdf608af4c
1 changed files with 14 additions and 21 deletions
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35
tests/interactive/test-cogl-tex-polygon.c
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@ -79,8 +79,7 @@ struct _TestCoglboxPrivate
*--------------------------------------------------*/
static void
test_coglbox_fade_texture (CoglHandle tex_id,
gfloat x1,
test_coglbox_fade_texture (gfloat x1,
gfloat y1,
gfloat x2,
gfloat y2,
@ -123,26 +122,22 @@ test_coglbox_fade_texture (CoglHandle tex_id,
cogl_color_premultiply (&(vertices[i].color));
}
cogl_set_source_texture (tex_id);
cogl_polygon (vertices, 4, TRUE);
cogl_set_source_color4ub (255, 255, 255, 255);
}
static void
test_coglbox_triangle_texture (CoglHandle tex_id,
gfloat x,
gfloat y,
gfloat tx1,
gfloat ty1,
gfloat tx2,
gfloat ty2,
gfloat tx3,
gfloat ty3)
test_coglbox_triangle_texture (int tex_width,
int tex_height,
gfloat x,
gfloat y,
gfloat tx1,
gfloat ty1,
gfloat tx2,
gfloat ty2,
gfloat tx3,
gfloat ty3)
{
CoglTextureVertex vertices[3];
int tex_width = cogl_texture_get_width (tex_id);
int tex_height = cogl_texture_get_height (tex_id);
vertices[0].x = x + tx1 * tex_width;
vertices[0].y = y + ty1 * tex_height;
@ -162,7 +157,6 @@ test_coglbox_triangle_texture (CoglHandle tex_id,
vertices[2].tx = tx3;
vertices[2].ty = ty3;
cogl_set_source_texture (tex_id);
cogl_polygon (vertices, 3, FALSE);
}
@ -195,8 +189,7 @@ test_coglbox_paint (ClutterActor *self)
cogl_set_source (material);
cogl_rectangle_with_texture_coords (0, 0, tex_width, tex_height,
0, 0, 1, 1);
test_coglbox_fade_texture (tex_handle,
0, tex_height,
test_coglbox_fade_texture (0, tex_height,
tex_width, (tex_height * 3 / 2),
0.0, 1.0,
1.0, 0.5);
@ -209,12 +202,12 @@ test_coglbox_paint (ClutterActor *self)
cogl_translate (-tex_width / 2 - 10, 0, 0);
/* Draw the texture split into two triangles */
test_coglbox_triangle_texture (tex_handle,
test_coglbox_triangle_texture (tex_width, tex_height,
0, 0,
0, 0,
0, 1,
1, 1);
test_coglbox_triangle_texture (tex_handle,
test_coglbox_triangle_texture (tex_width, tex_height,
20, 0,
0, 0,
1, 0,