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cogl_texture_new_from_data lets you specify a source format for the users given data, and an internal format which the user wants the GPU to see. This unit test verifies that the users data is premultiplied, un-premultiplied or left alone for a number of (source format, internal format) pairs. cogl_texture_set_region allows specifying a source format, and the internal format is determined from the texture being updated. As above we test a number of format pairs and check Cogl is converting data correctly. The test verifies that if the user allows COGL_FORMAT_ANY for the internal_format then by default Cogl will choose a premultipled format for RGBA textures. Note: Currently this only tests cogl_texture_new_from_data and cogl_texture_set_region, we should also test cogl_texture_new_from_file, cogl_texture_new_from_bitmap and cogl_texture_new_from_foreign. |
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| .. | ||
| ADDING_NEW_TESTS | ||
| Makefile.am | ||
| test-actor-invariants.c | ||
| test-anchors.c | ||
| test-backface-culling.c | ||
| test-binding-pool.c | ||
| test-blend-strings.c | ||
| test-clutter-fixed.c | ||
| test-clutter-rectangle.c | ||
| test-clutter-text.c | ||
| test-clutter-units.c | ||
| test-color.c | ||
| test-conform-common.c | ||
| test-conform-common.h | ||
| test-conform-main.c | ||
| test-launcher.sh | ||
| test-model.c | ||
| test-npot-texture.c | ||
| test-paint-opacity.c | ||
| test-path.c | ||
| test-pick.c | ||
| test-premult.c | ||
| test-text-cache.c | ||
| test-timeline-interpolate.c | ||
| test-timeline-rewind.c | ||
| test-timeline.c | ||
| test-vertex-buffer-contiguous.c | ||
| test-vertex-buffer-interleved.c | ||
| test-vertex-buffer-mutability.c | ||