fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-28 07:30:22 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

more cliprect elimination (swrast span)

Browse source
This commit is contained in:
Roland Scheidegger 2007-07-16 15:53:23 +02:00
parent 6104044f6b
commit 56cbdfd7d5
1 changed files with 7 additions and 12 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
src/mesa/drivers/dri/i915tex/intel_span.c
View file

@ -47,7 +47,6 @@
#define DBG 0
#define LOCAL_VARS \
struct intel_context *intel = intel_context(ctx); \
struct intel_renderbuffer *irb = intel_renderbuffer(rb); \
const GLint yScale = irb->RenderToTexture ? 1 : -1; \
const GLint yBias = irb->RenderToTexture ? 0 : irb->Base.Height - 1; \
@ -56,20 +55,17 @@
assert(irb->pfMap);\
(void) p;
/* XXX FBO: this is identical to the macro in spantmp2.h except we get
* the cliprect info from the context, not the driDrawable.
* Move this into spantmp2.h someday.
/* There is just a single cliploop!
*/
#define HW_CLIPLOOP() \
do { \
int _nc = intel->numClipRects; \
while ( _nc-- ) { \
int minx = intel->pClipRects[_nc].x1; \
int miny = intel->pClipRects[_nc].y1; \
int maxx = intel->pClipRects[_nc].x2; \
int maxy = intel->pClipRects[_nc].y2;
int minx = 0; \
int miny = 0; \
int maxx = irb->Base.Width - 1; \
int maxy = irb->Base.Height - 1;
#define HW_ENDCLIPLOOP() \
} while (0)
#define Y_FLIP(_y) ((_y) * yScale + yBias)
@ -100,7 +96,6 @@
#define LOCAL_DEPTH_VARS \
struct intel_context *intel = intel_context(ctx); \
struct intel_renderbuffer *irb = intel_renderbuffer(rb); \
const GLuint pitch = irb->pfPitch/***XXX region->pitch*/; /* in pixels */ \
const GLint yScale = irb->RenderToTexture ? 1 : -1; \