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intel: inline some renderbuffer functions

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This commit is contained in:
Brian Paul
2009-01-22 15:30:57 -07:00
parent 0906f47c1f
commit f8b00806d8
2 changed files with 53 additions and 56 deletions
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43
src/mesa/drivers/dri/intel/intel_fbo.c
View File

@@ -46,49 +46,6 @@
#define FILE_DEBUG_FLAG DEBUG_FBO
#define INTEL_RB_CLASS 0x12345678
/* XXX FBO: move this to intel_context.h (inlined) */
/**
* Return a gl_renderbuffer ptr casted to intel_renderbuffer.
* NULL will be returned if the rb isn't really an intel_renderbuffer.
* This is determiend by checking the ClassID.
*/
struct intel_renderbuffer *
intel_renderbuffer(struct gl_renderbuffer *rb)
{
struct intel_renderbuffer *irb = (struct intel_renderbuffer *) rb;
if (irb && irb->Base.ClassID == INTEL_RB_CLASS) {
/*_mesa_warning(NULL, "Returning non-intel Rb\n");*/
return irb;
}
else
return NULL;
}
struct intel_renderbuffer *
intel_get_renderbuffer(struct gl_framebuffer *fb, int attIndex)
{
if (attIndex >= 0)
return intel_renderbuffer(fb->Attachment[attIndex].Renderbuffer);
else
return NULL;
}
struct intel_region *
intel_get_rb_region(struct gl_framebuffer *fb, GLuint attIndex)
{
struct intel_renderbuffer *irb = intel_get_renderbuffer(fb, attIndex);
if (irb)
return irb->region;
else
return NULL;
}
/**
* Create a new framebuffer object.

66
src/mesa/drivers/dri/intel/intel_fbo.h
View File

@@ -75,31 +75,71 @@ struct intel_renderbuffer
unsigned long span_cache_offset;
};
extern struct intel_renderbuffer *intel_renderbuffer(struct gl_renderbuffer
*rb);
/**
* gl_renderbuffer is a base class which we subclass. The Class field
* is used for simple run-time type checking.
*/
#define INTEL_RB_CLASS 0x12345678
/**
* Return a gl_renderbuffer ptr casted to intel_renderbuffer.
* NULL will be returned if the rb isn't really an intel_renderbuffer.
* This is determined by checking the ClassID.
*/
static INLINE struct intel_renderbuffer *
intel_renderbuffer(struct gl_renderbuffer *rb)
{
struct intel_renderbuffer *irb = (struct intel_renderbuffer *) rb;
if (irb && irb->Base.ClassID == INTEL_RB_CLASS) {
/*_mesa_warning(NULL, "Returning non-intel Rb\n");*/
return irb;
}
else
return NULL;
}
/**
* Return a framebuffer's renderbuffer, named by a BUFFER_x index.
*/
static INLINE struct intel_renderbuffer *
intel_get_renderbuffer(struct gl_framebuffer *fb, int attIndex)
{
if (attIndex >= 0)
return intel_renderbuffer(fb->Attachment[attIndex].Renderbuffer);
else
return NULL;
}
extern void
intel_renderbuffer_set_region(struct intel_renderbuffer *irb,
struct intel_region *region);
extern struct intel_renderbuffer *
intel_create_renderbuffer(GLenum intFormat);
extern void intel_fbo_init(struct intel_context *intel);
extern void
intel_fbo_init(struct intel_context *intel);
/* XXX make inline or macro */
extern struct intel_renderbuffer *intel_get_renderbuffer(struct gl_framebuffer
*fb,
int attIndex);
extern void intel_flip_renderbuffers(struct intel_framebuffer *intel_fb);
extern void
intel_flip_renderbuffers(struct intel_framebuffer *intel_fb);
/* XXX make inline or macro */
extern struct intel_region *intel_get_rb_region(struct gl_framebuffer *fb,
GLuint attIndex);
static INLINE struct intel_region *
intel_get_rb_region(struct gl_framebuffer *fb, GLuint attIndex)
{
struct intel_renderbuffer *irb = intel_get_renderbuffer(fb, attIndex);
if (irb)
return irb->region;
else
return NULL;
}
/**