brl/mutter
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[test-blend-strings] Explicitly request RGBA_888 tex format for test textures

Browse Source 
This test assumes that the textures will be stored internally with exactly
the color given so that specific texture combining arithmetic can be
tested. Using COGL_PIXEL_FORMAT_ANY allows Cogl to internally premultiply
the textures, so we have to explicitly request an unmultiplied format.
This commit is contained in:
Robert Bragg 2009-06-06 21:55:05 +01:00
parent a9b011f3ed
commit 80aceda9bb
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
tests/conform/test-blend-strings.c
View File

@ -172,11 +172,13 @@ make_texture (guint32 color)
*(--p) = r;
}
/* Note: we don't use COGL_PIXEL_FORMAT_ANY for the internal format here
* since we don't want to allow Cogl to premultiply our data. */
tex = cogl_texture_new_from_data (QUAD_WIDTH,
QUAD_WIDTH,
COGL_TEXTURE_NONE,
COGL_PIXEL_FORMAT_RGBA_8888,
COGL_PIXEL_FORMAT_ANY,
COGL_PIXEL_FORMAT_RGBA_8888,
QUAD_WIDTH * 4,
tex_data);