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Diffstat (limited to 'src/mesa/drivers/dri/ffb/ffb_span.c')
-rw-r--r--src/mesa/drivers/dri/ffb/ffb_span.c127
1 files changed, 0 insertions, 127 deletions
diff --git a/src/mesa/drivers/dri/ffb/ffb_span.c b/src/mesa/drivers/dri/ffb/ffb_span.c
deleted file mode 100644
index 61901cccad..0000000000
--- a/src/mesa/drivers/dri/ffb/ffb_span.c
+++ /dev/null
@@ -1,127 +0,0 @@
-/*
- *
- * GLX Hardware Device Driver for Sun Creator/Creator3D
- * Copyright (C) 2000 David S. Miller
- *
- * 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
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * 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 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 NONINFRINGEMENT. IN NO EVENT SHALL
- * DAVID MILLER, OR ANY OTHER CONTRIBUTORS 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.
- *
- *
- * David S. Miller <davem@redhat.com>
- */
-
-#include "main/mtypes.h"
-#include "ffb_dd.h"
-#include "ffb_span.h"
-#include "ffb_context.h"
-#include "ffb_lock.h"
-
-#define DBG 0
-
-#define HW_LOCK() \
- ffbContextPtr fmesa = FFB_CONTEXT(ctx); \
- if (!fmesa->hw_locked) \
- LOCK_HARDWARE(fmesa);
-
-#define HW_UNLOCK() \
- if (!fmesa->hw_locked) \
- UNLOCK_HARDWARE(fmesa); \
-
-#define LOCAL_VARS \
- __DRIdrawable *dPriv = fmesa->driDrawable; \
- GLuint height = dPriv->h; \
- GLuint p; \
- char *buf; \
- (void) p
-
-#define INIT_MONO_PIXEL(p, color) \
- p = ((color[0] << 0) | \
- (color[1] << 8) | \
- (color[2] << 16))
-
-/* We use WID clipping, so this test always passes. */
-#define CLIPPIXEL(__x, __y) (1)
-
-/* And also, due to WID clipping, we need not do anything
- * special here.
- */
-#define CLIPSPAN(__x,__y,__n,__x1,__n1,__i) \
- __n1 = __n; \
- __x1 = __x; \
-
-#define HW_CLIPLOOP() \
-do { unsigned int fbc, ppc, cmp; \
- FFBWait(fmesa, fmesa->regs); \
- fbc = fmesa->regs->fbc; ppc = fmesa->regs->ppc; cmp = fmesa->regs->cmp; \
- fmesa->regs->fbc = ((fbc & \
- ~(FFB_FBC_WB_C | FFB_FBC_ZE_MASK | FFB_FBC_RGBE_MASK)) \
- | (FFB_FBC_ZE_OFF | FFB_FBC_RGBE_MASK)); \
- fmesa->regs->ppc = ((ppc & \
- ~(FFB_PPC_XS_MASK | FFB_PPC_ABE_MASK | FFB_PPC_DCE_MASK | \
- FFB_PPC_APE_MASK | FFB_PPC_CS_MASK)) \
- | (FFB_PPC_XS_WID | FFB_PPC_ABE_DISABLE | \
- FFB_PPC_DCE_DISABLE | FFB_PPC_APE_DISABLE | \
- FFB_PPC_CS_VAR)); \
- fmesa->regs->cmp = ((cmp & ~(0xff << 16)) | (0x80 << 16)); \
- fmesa->ffbScreen->rp_active = 1; \
- FFBWait(fmesa, fmesa->regs); \
- buf = (char *)(fmesa->sfb32 + (dPriv->x << 2) + (dPriv->y << 13));\
- if (dPriv->numClipRects) {
-
-#define HW_ENDCLIPLOOP() \
- } \
- fmesa->regs->fbc = fbc; \
- fmesa->regs->ppc = ppc; \
- fmesa->regs->cmp = cmp; \
- fmesa->ffbScreen->rp_active = 1; \
-} while(0)
-
-#define Y_FLIP(__y) (height - __y - 1)
-
-#define READ_RGBA(rgba,__x,__y) \
-do { GLuint p = *(GLuint *)(buf + ((__x)<<2) + ((__y)<<13)); \
- rgba[0] = (p >> 0) & 0xff; \
- rgba[1] = (p >> 8) & 0xff; \
- rgba[2] = (p >> 16) & 0xff; \
- rgba[3] = 0xff; \
-} while(0)
-
-#define WRITE_RGBA(__x, __y, __r, __g, __b, __a) \
- *(GLuint *)(buf + ((__x)<<2) + ((__y)<<13)) = \
- ((((__r) & 0xff) << 0) | \
- (((__g) & 0xff) << 8) | \
- (((__b) & 0xff) << 16))
-
-#define WRITE_PIXEL(__x, __y, __p) \
- *(GLuint *)(buf + ((__x)<<2) + ((__y)<<13)) = (__p)
-
-#define TAG(x) ffb##x##_888
-
-#include "spantmp.h"
-
-/**
- * Plug in the Get/Put routines for the given driRenderbuffer.
- */
-void
-ffbSetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
-{
- assert(vis->redBits == 8);
- assert(vis->greenBits == 8);
- assert(vis->blueBits == 8);
- ffbInitPointers_888(&drb->Base);
-}