diff options
| author | Robert Bragg <robert@linux.intel.com> | 2010-11-04 13:57:36 +0000 |
|---|---|---|
| committer | Robert Bragg <robert@linux.intel.com> | 2010-12-07 16:00:32 +0000 |
| commit | 046434e222cff3717a0a2c46cdfb6b399621511a (patch) | |
| tree | cd4712f85aa5fef0894bfaf582d63763306dd1d2 /cogl/cogl-color-private.h | |
| parent | 2c9cd76baa76aa6ad4b6612bece7585ba9ed95b2 (diff) | |
pipeline: Implements _cogl_pipeline_hash function
This allows us to get a hash for a set of state groups for a given
pipeline. This can be used for example to get a hash of the fragment
processing state of a pipeline so we can implement a cache for compiled
arbfp/glsl programs.
Diffstat (limited to 'cogl/cogl-color-private.h')
| -rw-r--r-- | cogl/cogl-color-private.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cogl/cogl-color-private.h b/cogl/cogl-color-private.h index 2ce2bf76..78bfcf94 100644 --- a/cogl/cogl-color-private.h +++ b/cogl/cogl-color-private.h @@ -32,6 +32,11 @@ #include <glib.h> +/* cogl-pipeline.c wants to be able to hash CoglColor data so it needs + * the exact data size to be able to avoid reading the padding bytes. + */ +#define _COGL_COLOR_DATA_SIZE 4 + void _cogl_color_get_rgba_4ubv (const CoglColor *color, guint8 *dest); |