isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2024-11-23 08:30:42 -05:00
Code Issues Packages Projects Releases Wiki Activity

pipeline: inline _get_parent and _get_authority

Browse Source 
This moves _cogl_pipeline_get_parent and _cogl_pipeline_get_authority
into cogl-pipeline-private.h so they can be inlined since they have been
seen to get quite high in profiles. Given that they both contain such
small amounts of code the function call overhead is significant.
This commit is contained in:
Robert Bragg 2010-12-03 16:56:54 +00:00
parent 3fa91efea8
commit 9ff191bd3b
2 changed files with 17 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
clutter/cogl/cogl/cogl-pipeline-private.h
View File

@ -604,6 +604,23 @@ _cogl_pipeline_init_default_pipeline (void);
void void
_cogl_pipeline_init_default_layers (void); _cogl_pipeline_init_default_layers (void);
static inline CoglPipeline *
_cogl_pipeline_get_parent (CoglPipeline *pipeline)
{
CoglPipelineNode *parent_node = COGL_PIPELINE_NODE (pipeline)->parent;
return COGL_PIPELINE (parent_node);
}
static inline CoglPipeline *
_cogl_pipeline_get_authority (CoglPipeline *pipeline,
unsigned long difference)
{
CoglPipeline *authority = pipeline;
while (!(authority->differences & difference))
authority = _cogl_pipeline_get_parent (authority);
return authority;
}
/* /*
* SECTION:cogl-pipeline-internals * SECTION:cogl-pipeline-internals
* @short_description: Functions for creating custom primitives that make use * @short_description: Functions for creating custom primitives that make use

17
clutter/cogl/cogl/cogl-pipeline.c
View File

@ -551,23 +551,6 @@ _cogl_pipeline_get_real_blend_enabled (CoglPipeline *pipeline)
return pipeline->real_blend_enable; return pipeline->real_blend_enable;
} }
inline CoglPipeline *
_cogl_pipeline_get_parent (CoglPipeline *pipeline)
{
CoglPipelineNode *parent_node = COGL_PIPELINE_NODE (pipeline)->parent;
return COGL_PIPELINE (parent_node);
}
CoglPipeline *
_cogl_pipeline_get_authority (CoglPipeline *pipeline,
unsigned long difference)
{
CoglPipeline *authority = pipeline;
while (!(authority->differences & difference))
authority = _cogl_pipeline_get_parent (authority);
return authority;
}
/* XXX: Think twice before making this non static since it is used /* XXX: Think twice before making this non static since it is used
* heavily and we expect the compiler to inline it... * heavily and we expect the compiler to inline it...
*/ */