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i965: Remove intel_buffer_object::source.

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This was only used for BOs backed by system memory on i915.  With that
gone, there's nothing that even sets source to non-zero, so this is
purely dead code.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
This commit is contained in:
Kenneth Graunke 2013-07-01 21:57:46 -07:00
parent 6e5b80ee5a
commit 1f6ebdd43f
2 changed files with 0 additions and 6 deletions
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4
src/mesa/drivers/dri/i965/intel_buffer_objects.c
View file

@ -65,7 +65,6 @@ release_buffer(struct intel_buffer_object *intel_obj)
drm_intel_bo_unreference(intel_obj->buffer);
intel_obj->buffer = NULL;
intel_obj->offset = 0;
intel_obj->source = 0;
}
/**
@ -414,9 +413,6 @@ intel_bufferobj_buffer(struct intel_context *intel,
struct intel_buffer_object *intel_obj,
GLuint flag)
{
if (intel_obj->source)
release_buffer(intel_obj);
if (intel_obj->buffer == NULL)
intel_bufferobj_alloc_buffer(intel, intel_obj);

2
src/mesa/drivers/dri/i965/intel_buffer_objects.h
View file

@ -47,8 +47,6 @@ struct intel_buffer_object
void *range_map_buffer;
unsigned int range_map_offset;
GLsizei range_map_size;
bool source;
};