diff options
Diffstat (limited to 'src/mesa/drivers/dri/nouveau/nouveau_span.c')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nouveau_span.c | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nouveau_span.c b/src/mesa/drivers/dri/nouveau/nouveau_span.c deleted file mode 100644 index 6e3f9fadf4..0000000000 --- a/src/mesa/drivers/dri/nouveau/nouveau_span.c +++ /dev/null @@ -1,128 +0,0 @@ -/************************************************************************** - -Copyright 2006 Stephane Marchesin -All Rights Reserved. - -Permission is hereby granted, free of charge, to any person obtaining a -copy of this software and associated documentation files (the "Software"), -to deal in the Software without restriction, including without limitation -on the rights to use, copy, modify, merge, publish, distribute, sub -license, and/or sell copies of the Software, and to permit persons to whom -the Software is furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice (including the next -paragraph) shall be included in all copies or substantial portions of the -Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL -ERIC ANHOLT OR SILICON INTEGRATED SYSTEMS CORP BE LIABLE FOR ANY CLAIM, -DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -USE OR OTHER DEALINGS IN THE SOFTWARE. - -**************************************************************************/ - - -#include "nouveau_context.h" -#include "nouveau_span.h" -#include "nouveau_fifo.h" -#include "nouveau_lock.h" - -#include "swrast/swrast.h" - -#define HAVE_HW_DEPTH_SPANS 0 -#define HAVE_HW_DEPTH_PIXELS 0 -#define HAVE_HW_STENCIL_SPANS 0 -#define HAVE_HW_STENCIL_PIXELS 0 - -static char *fake_span[1280*1024*4]; - -#define HW_CLIPLOOP() \ - do { \ - int _nc = nmesa->numClipRects; \ - while ( _nc-- ) { \ - int minx = nmesa->pClipRects[_nc].x1 - nmesa->drawX; \ - int miny = nmesa->pClipRects[_nc].y1 - nmesa->drawY; \ - int maxx = nmesa->pClipRects[_nc].x2 - nmesa->drawX; \ - int maxy = nmesa->pClipRects[_nc].y2 - nmesa->drawY; - -#define LOCAL_VARS \ - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); \ - nouveau_renderbuffer *nrb = (nouveau_renderbuffer *)rb; \ - GLuint height = nrb->mesa.Height; \ - GLubyte *map = (GLubyte *)(nrb->map ? nrb->map : nrb->mem->map) + \ - (nmesa->drawY * nrb->pitch) + (nmesa->drawX * nrb->cpp); \ - map = fake_span; \ - GLuint p; \ - (void) p; - -#define Y_FLIP( _y ) (height - _y - 1) - -#define HW_LOCK() - -#define HW_UNLOCK() - - - -/* ================================================================ - * Color buffers - */ - -/* RGB565 */ -#define SPANTMP_PIXEL_FMT GL_RGB -#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_SHORT_5_6_5 - -#define TAG(x) nouveau##x##_RGB565 -#define TAG2(x,y) nouveau##x##_RGB565##y -#define GET_PTR(X,Y) (map + (Y)*nrb->pitch + (X)*nrb->cpp) -#include "spantmp2.h" - - -/* ARGB8888 */ -#define SPANTMP_PIXEL_FMT GL_BGRA -#define SPANTMP_PIXEL_TYPE GL_UNSIGNED_INT_8_8_8_8_REV - -#define TAG(x) nouveau##x##_ARGB8888 -#define TAG2(x,y) nouveau##x##_ARGB8888##y -#define GET_PTR(X,Y) (map + (Y)*nrb->pitch + (X)*nrb->cpp) -#include "spantmp2.h" - -static void -nouveauSpanRenderStart( GLcontext *ctx ) -{ - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); - FIRE_RING(); - LOCK_HARDWARE(nmesa); - nouveauWaitForIdleLocked( nmesa ); -} - -static void -nouveauSpanRenderFinish( GLcontext *ctx ) -{ - nouveauContextPtr nmesa = NOUVEAU_CONTEXT(ctx); - _swrast_flush( ctx ); - nouveauWaitForIdleLocked( nmesa ); - UNLOCK_HARDWARE( nmesa ); -} - -void nouveauSpanInitFunctions( GLcontext *ctx ) -{ - struct swrast_device_driver *swdd = _swrast_GetDeviceDriverReference(ctx); - swdd->SpanRenderStart = nouveauSpanRenderStart; - swdd->SpanRenderFinish = nouveauSpanRenderFinish; -} - - -/** - * Plug in the Get/Put routines for the given driRenderbuffer. - */ -void -nouveauSpanSetFunctions(nouveau_renderbuffer *nrb, const GLvisual *vis) -{ - if (nrb->mesa._ActualFormat == GL_RGBA8) - nouveauInitPointers_ARGB8888(&nrb->mesa); - else // if (nrb->mesa._ActualFormat == GL_RGB5) - nouveauInitPointers_RGB565(&nrb->mesa); -} |