fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-06 11:38:05 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

added some assertions as prep to removing use of dPriv fields. new comments.

Browse source
This commit is contained in:
Brian Paul 2006-03-14 21:56:26 +00:00
parent 789399d3f4
commit cdc8771893
1 changed files with 14 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

17
src/mesa/drivers/dri/i915/intel_span.c
View file

@ -42,12 +42,15 @@
#define DBG 0
#define LOCAL_VARS \
struct intel_context *intel = intel_context(ctx); \
driRenderbuffer *drb = (driRenderbuffer *) rb; \
const __DRIdrawablePrivate *dPriv = drb->dPriv; \
const GLuint bottom = dPriv->h - 1; \
GLubyte *buf = (GLubyte *) drb->flippedData \
+ (dPriv->y * drb->flippedPitch + dPriv->x) * drb->cpp; \
GLuint p; \
assert(dPriv->x == intel->drawX); \
assert(dPriv->y == intel->drawY); \
(void) p;
#define Y_FLIP(_y) (bottom - _y)
@ -78,11 +81,11 @@
#define LOCAL_DEPTH_VARS \
struct intel_context *intel = intel_context(ctx); \
struct intel_context *intel = intel_context(ctx); \
__DRIdrawablePrivate *dPriv = intel->driDrawable; \
driRenderbuffer *drb = (driRenderbuffer *) rb; \
const GLuint pitch = drb->pitch * drb->cpp; \
const GLuint bottom = dPriv->h - 1; \
const GLuint bottom = dPriv->h - 1; \
char *buf = (char *) drb->Base.Data + \
dPriv->x * drb->cpp + \
dPriv->y * pitch
@ -132,7 +135,11 @@
#include "stenciltmp.h"
/* Move locking out to get reasonable span performance.
/**
* Prepare for softare rendering. Map current read/draw framebuffers'
* renderbuffes and all currently bound texture objects.
*
* Old note: Moved locking out to get reasonable span performance.
*/
void intelSpanRenderStart( GLcontext *ctx )
{
@ -157,6 +164,10 @@ void intelSpanRenderStart( GLcontext *ctx )
}
}
/**
* Called when done softare rendering. Unmap the buffers we mapped in
* the above function.
*/
void intelSpanRenderFinish( GLcontext *ctx )
{
struct intel_context *intel = intel_context( ctx );