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Diffstat (limited to 'src/mesa/drivers/dri/gamma/gamma_vb.c')
-rw-r--r--src/mesa/drivers/dri/gamma/gamma_vb.c361
1 files changed, 0 insertions, 361 deletions
diff --git a/src/mesa/drivers/dri/gamma/gamma_vb.c b/src/mesa/drivers/dri/gamma/gamma_vb.c
deleted file mode 100644
index 23ca0714c5..0000000000
--- a/src/mesa/drivers/dri/gamma/gamma_vb.c
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
- * Copyright 2001 by Alan Hourihane.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Alan Hourihane not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Alan Hourihane makes no representations
- * about the suitability of this software for any purpose. It is provided
- * "as is" without express or implied warranty.
- *
- * ALAN HOURIHANE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL ALAN HOURIHANE BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- *
- * Authors: Alan Hourihane, <alanh@tungstengraphics.com>
- * Keith Whitwell, <keith@tungstengraphics.com>
- *
- * 3DLabs Gamma driver.
- */
-
-#include "main/glheader.h"
-#include "main/mtypes.h"
-#include "main/imports.h"
-#include "main/macros.h"
-#include "colormac.h"
-
-#include "swrast_setup/swrast_setup.h"
-#include "tnl/tcontext.h"
-#include "tnl/tnl.h"
-
-#include "gammacontext.h"
-#include "gamma_vb.h"
-#include "gamma_tris.h"
-
-
-#define GAMMA_TEX0_BIT 0x1
-#define GAMMA_RGBA_BIT 0x2
-#define GAMMA_XYZW_BIT 0x4
-#define GAMMA_PTEX_BIT 0x8
-#define GAMMA_FOG_BIT 0x10
-#define GAMMA_SPEC_BIT 0x20
-#define GAMMA_MAX_SETUP 0x40
-
-static struct {
- void (*emit)( GLcontext *, GLuint, GLuint, void *, GLuint );
- tnl_interp_func interp;
- tnl_copy_pv_func copy_pv;
- GLboolean (*check_tex_sizes)( GLcontext *ctx );
- GLuint vertex_size;
- GLuint vertex_format;
-} setup_tab[GAMMA_MAX_SETUP];
-
-#define TINY_VERTEX_FORMAT 1
-#define NOTEX_VERTEX_FORMAT 2
-#define TEX0_VERTEX_FORMAT 3
-#define TEX1_VERTEX_FORMAT 0
-#define PROJ_TEX1_VERTEX_FORMAT 0
-#define TEX2_VERTEX_FORMAT 0
-#define TEX3_VERTEX_FORMAT 0
-#define PROJ_TEX3_VERTEX_FORMAT 0
-
-#define DO_XYZW (IND & GAMMA_XYZW_BIT)
-#define DO_RGBA (IND & GAMMA_RGBA_BIT)
-#define DO_SPEC (IND & GAMMA_SPEC_BIT)
-#define DO_FOG (IND & GAMMA_FOG_BIT)
-#define DO_TEX0 (IND & GAMMA_TEX0_BIT)
-#define DO_TEX1 0
-#define DO_TEX2 0
-#define DO_TEX3 0
-#define DO_PTEX (IND & GAMMA_PTEX_BIT)
-
-#define VERTEX gammaVertex
-#define VERTEX_COLOR gamma_color_t
-#define GET_VIEWPORT_MAT() 0
-#define GET_TEXSOURCE(n) n
-#define GET_VERTEX_FORMAT() GAMMA_CONTEXT(ctx)->vertex_format
-#define GET_VERTEX_STORE() GAMMA_CONTEXT(ctx)->verts
-#define GET_VERTEX_SIZE() GAMMA_CONTEXT(ctx)->vertex_size * sizeof(GLuint)
-#define INVALIDATE_STORED_VERTICES()
-
-#define HAVE_HW_VIEWPORT 1
-#define HAVE_HW_DIVIDE 1
-#define HAVE_RGBA_COLOR 0 /* we're BGRA */
-#define HAVE_TINY_VERTICES 1
-#define HAVE_NOTEX_VERTICES 1
-#define HAVE_TEX0_VERTICES 1
-#define HAVE_TEX1_VERTICES 0
-#define HAVE_TEX2_VERTICES 0
-#define HAVE_TEX3_VERTICES 0
-#define HAVE_PTEX_VERTICES 1
-
-#define PTEX_FALLBACK() /* never needed */
-
-#define INTERP_VERTEX setup_tab[GAMMA_CONTEXT(ctx)->SetupIndex].interp
-#define COPY_PV_VERTEX setup_tab[GAMMA_CONTEXT(ctx)->SetupIndex].copy_pv
-
-
-
-/***********************************************************************
- * Generate pv-copying and translation functions *
- ***********************************************************************/
-
-#define TAG(x) gamma_##x
-#include "tnl_dd/t_dd_vb.c"
-
-/***********************************************************************
- * Generate vertex emit and interp functions *
- ***********************************************************************/
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT)
-#define TAG(x) x##_wg
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_SPEC_BIT)
-#define TAG(x) x##_wgs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_wgt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_TEX0_BIT|GAMMA_PTEX_BIT)
-#define TAG(x) x##_wgpt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_SPEC_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_wgst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_SPEC_BIT|GAMMA_TEX0_BIT|\
- GAMMA_PTEX_BIT)
-#define TAG(x) x##_wgspt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_FOG_BIT)
-#define TAG(x) x##_wgf
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_SPEC_BIT)
-#define TAG(x) x##_wgfs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_wgft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_TEX0_BIT|\
- GAMMA_PTEX_BIT)
-#define TAG(x) x##_wgfpt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_SPEC_BIT|\
- GAMMA_TEX0_BIT)
-#define TAG(x) x##_wgfst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_XYZW_BIT|GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_SPEC_BIT|\
- GAMMA_TEX0_BIT|GAMMA_PTEX_BIT)
-#define TAG(x) x##_wgfspt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_TEX0_BIT)
-#define TAG(x) x##_t0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_FOG_BIT)
-#define TAG(x) x##_f
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_FOG_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_ft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT)
-#define TAG(x) x##_g
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT|GAMMA_SPEC_BIT)
-#define TAG(x) x##_gs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_gt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT|GAMMA_SPEC_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_gst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT|GAMMA_FOG_BIT)
-#define TAG(x) x##_gf
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_SPEC_BIT)
-#define TAG(x) x##_gfs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_gft0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (GAMMA_RGBA_BIT|GAMMA_FOG_BIT|GAMMA_SPEC_BIT|GAMMA_TEX0_BIT)
-#define TAG(x) x##_gfst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-static void init_setup_tab( void )
-{
- init_wg();
- init_wgs();
- init_wgt0();
- init_wgpt0();
- init_wgst0();
- init_wgspt0();
- init_wgf();
- init_wgfs();
- init_wgft0();
- init_wgfpt0();
- init_wgfst0();
- init_wgfspt0();
- init_t0();
- init_f();
- init_ft0();
- init_g();
- init_gs();
- init_gt0();
- init_gst0();
- init_gf();
- init_gfs();
- init_gft0();
- init_gfst0();
-}
-
-void gammaCheckTexSizes( GLcontext *ctx )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- gammaContextPtr gmesa = GAMMA_CONTEXT( ctx );
-
- if (!setup_tab[gmesa->SetupIndex].check_tex_sizes(ctx)) {
- /* Invalidate stored verts
- */
- gmesa->SetupNewInputs = ~0;
- gmesa->SetupIndex |= GAMMA_PTEX_BIT;
-
- if (!(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
- tnl->Driver.Render.Interp = setup_tab[gmesa->SetupIndex].interp;
- tnl->Driver.Render.CopyPV = setup_tab[gmesa->SetupIndex].copy_pv;
- }
- }
-}
-
-void gammaBuildVertices( GLcontext *ctx,
- GLuint start,
- GLuint count,
- GLuint newinputs )
-{
- gammaContextPtr gmesa = GAMMA_CONTEXT( ctx );
- GLuint stride = gmesa->vertex_size * sizeof(int);
- GLubyte *v = ((GLubyte *)gmesa->verts + (start * stride));
-
- newinputs |= gmesa->SetupNewInputs;
- gmesa->SetupNewInputs = 0;
-
- if (!newinputs)
- return;
-
- if (newinputs & VERT_BIT_POS) {
- setup_tab[gmesa->SetupIndex].emit( ctx, start, count, v, stride );
- } else {
- GLuint ind = 0;
-
- if (newinputs & VERT_BIT_COLOR0)
- ind |= GAMMA_RGBA_BIT;
-
- if (newinputs & VERT_BIT_COLOR1)
- ind |= GAMMA_SPEC_BIT;
-
- if (newinputs & VERT_BIT_TEX0)
- ind |= GAMMA_TEX0_BIT;
-
- if (newinputs & VERT_BIT_FOG)
- ind |= GAMMA_FOG_BIT;
-
- if (gmesa->SetupIndex & GAMMA_PTEX_BIT)
- ind = ~0;
-
- ind &= gmesa->SetupIndex;
-
- if (ind) {
- setup_tab[ind].emit( ctx, start, count, v, stride );
- }
- }
-}
-
-void gammaChooseVertexState( GLcontext *ctx )
-{
- gammaContextPtr gmesa = GAMMA_CONTEXT( ctx );
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- GLuint ind = GAMMA_XYZW_BIT|GAMMA_RGBA_BIT;
-
- if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR)
- ind |= GAMMA_SPEC_BIT;
-
- if (ctx->Fog.Enabled)
- ind |= GAMMA_FOG_BIT;
-
- if (ctx->Texture.Unit[0]._ReallyEnabled) {
- _tnl_need_projected_coords( ctx, GL_FALSE );
- ind |= GAMMA_TEX0_BIT;
- } else
- _tnl_need_projected_coords( ctx, GL_FALSE );
-
- gmesa->SetupIndex = ind;
-
- if (setup_tab[ind].vertex_format != gmesa->vertex_format) {
- gmesa->vertex_format = setup_tab[ind].vertex_format;
- gmesa->vertex_size = setup_tab[ind].vertex_size;
- }
-
- if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) {
- tnl->Driver.Render.Interp = gamma_interp_extras;
- tnl->Driver.Render.CopyPV = gamma_copy_pv_extras;
- } else {
- tnl->Driver.Render.Interp = setup_tab[ind].interp;
- tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv;
- }
-}
-
-
-void gammaInitVB( GLcontext *ctx )
-{
- gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
- GLuint size = TNL_CONTEXT(ctx)->vb.Size;
-
- gmesa->verts = (GLubyte *)ALIGN_MALLOC(size * 4 * 16, 32);
-
- {
- static int firsttime = 1;
- if (firsttime) {
- init_setup_tab();
- firsttime = 0;
- gmesa->vertex_size = 16; /* FIXME - only one vertex setup */
- }
- }
-}
-
-
-void gammaFreeVB( GLcontext *ctx )
-{
- gammaContextPtr gmesa = GAMMA_CONTEXT(ctx);
- if (gmesa->verts) {
- ALIGN_FREE(gmesa->verts);
- gmesa->verts = 0;
- }
-}
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