diff options
Diffstat (limited to 'src/mesa/drivers/dri/unichrome/via_vb.c')
| -rw-r--r-- | src/mesa/drivers/dri/unichrome/via_vb.c | 380 |
1 files changed, 0 insertions, 380 deletions
diff --git a/src/mesa/drivers/dri/unichrome/via_vb.c b/src/mesa/drivers/dri/unichrome/via_vb.c deleted file mode 100644 index 0b6830a6bfb..00000000000 --- a/src/mesa/drivers/dri/unichrome/via_vb.c +++ /dev/null @@ -1,380 +0,0 @@ -/* - * Copyright 1998-2003 VIA Technologies, Inc. All Rights Reserved. - * Copyright 2001-2003 S3 Graphics, Inc. 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 - * 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 - * VIA, S3 GRAPHICS, AND/OR ITS SUPPLIERS 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 "glheader.h" -#include "mtypes.h" -#include "imports.h" -#include "macros.h" -#include "colormac.h" - -#include "swrast_setup/swrast_setup.h" -#include "tnl/t_context.h" - -#include "via_context.h" -#include "via_vb.h" -#include "via_ioctl.h" -#include "via_tris.h" -#include "via_state.h" - -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[VIA_MAX_SETUP]; - -#define TINY_VERTEX_FORMAT 1 -#define NOTEX_VERTEX_FORMAT 2 -#define TEX0_VERTEX_FORMAT 3 -#define TEX1_VERTEX_FORMAT 4 - -#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 & VIA_XYZW_BIT) -#define DO_RGBA (IND & VIA_RGBA_BIT) -#define DO_SPEC (IND & VIA_SPEC_BIT) -#define DO_FOG (IND & VIA_FOG_BIT) -#define DO_TEX0 (IND & VIA_TEX0_BIT) -#define DO_TEX1 (IND & VIA_TEX1_BIT) -#define DO_TEX2 0 -#define DO_TEX3 0 -#define DO_PTEX (IND & VIA_PTEX_BIT) - -#define VERTEX viaVertex -#define VERTEX_COLOR via_color_t -#define GET_VIEWPORT_MAT() VIA_CONTEXT(ctx)->ViewportMatrix.m -#define GET_TEXSOURCE(n) n -#define GET_VERTEX_FORMAT() VIA_CONTEXT(ctx)->vertexFormat -#define GET_VERTEX_SIZE() VIA_CONTEXT(ctx)->vertexSize * sizeof(GLuint) -#define GET_VERTEX_STORE() VIA_CONTEXT(ctx)->verts -#define INVALIDATE_STORED_VERTICES() - -#define HAVE_HW_VIEWPORT 0 -#define HAVE_HW_DIVIDE 0 -#define HAVE_RGBA_COLOR 0 -#define HAVE_TINY_VERTICES 1 -#define HAVE_NOTEX_VERTICES 1 -#define HAVE_TEX0_VERTICES 1 -#define HAVE_TEX1_VERTICES 1 -#define HAVE_TEX2_VERTICES 0 -#define HAVE_TEX3_VERTICES 0 -#define HAVE_PTEX_VERTICES 0 - -#define UNVIEWPORT_VARS \ - viaContextPtr vmesa = VIA_CONTEXT(ctx); \ - GLfloat h = vmesa->driDrawable->h, depth_max = vmesa->depth_max, xoff = vmesa->drawXoff; - -#define UNVIEWPORT_X(x) x - (SUBPIXEL_X + xoff) -#define UNVIEWPORT_Y(y) - y + h + SUBPIXEL_Y -#define UNVIEWPORT_Z(z) z * (float)depth_max - -#define PTEX_FALLBACK() FALLBACK(VIA_CONTEXT(ctx), VIA_FALLBACK_TEXTURE, 1) - -#define INTERP_VERTEX setup_tab[VIA_CONTEXT(ctx)->setupIndex].interp -#define COPY_PV_VERTEX setup_tab[VIA_CONTEXT(ctx)->setupIndex].copy_pv - - -/*********************************************************************** - * Generate pv-copying and translation functions * - ***********************************************************************/ - -#define TAG(x) via_##x -#include "tnl_dd/t_dd_vb.c" - -/*********************************************************************** - * Generate vertex emit and interp functions * - ***********************************************************************/ -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT) -#define TAG(x) x##_wg -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_SPEC_BIT) -#define TAG(x) x##_wgs -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_TEX0_BIT) -#define TAG(x) x##_wgt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_TEX0_BIT | VIA_TEX1_BIT) -#define TAG(x) x##_wgt0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_TEX0_BIT | VIA_PTEX_BIT) -#define TAG(x) x##_wgpt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_TEX0_BIT | VIA_TEX1_BIT |\ - VIA_PTEX_BIT) -#define TAG(x) x##_wgpt0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_SPEC_BIT | VIA_TEX0_BIT) -#define TAG(x) x##_wgst0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_SPEC_BIT | VIA_TEX0_BIT |\ - VIA_TEX1_BIT) -#define TAG(x) x##_wgst0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_SPEC_BIT | VIA_TEX0_BIT |\ - VIA_PTEX_BIT) -#define TAG(x) x##_wgspt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_SPEC_BIT | VIA_TEX0_BIT |\ - VIA_TEX1_BIT | VIA_PTEX_BIT) -#define TAG(x) x##_wgspt0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_FOG_BIT) -#define TAG(x) x##_wgf -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_FOG_BIT | VIA_SPEC_BIT) -#define TAG(x) x##_wgfs -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_FOG_BIT | VIA_TEX0_BIT) -#define TAG(x) x##_wgft0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_FOG_BIT | VIA_TEX0_BIT |\ - VIA_TEX1_BIT) -#define TAG(x) x##_wgft0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_FOG_BIT | VIA_TEX0_BIT |\ - VIA_PTEX_BIT) -#define TAG(x) x##_wgfpt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_FOG_BIT | VIA_TEX0_BIT |\ - VIA_TEX1_BIT | VIA_PTEX_BIT) -#define TAG(x) x##_wgfpt0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_FOG_BIT | VIA_SPEC_BIT |\ - VIA_TEX0_BIT) -#define TAG(x) x##_wgfst0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_FOG_BIT | VIA_SPEC_BIT |\ - VIA_TEX0_BIT | VIA_TEX1_BIT) -#define TAG(x) x##_wgfst0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_FOG_BIT | VIA_SPEC_BIT |\ - VIA_TEX0_BIT | VIA_PTEX_BIT) -#define TAG(x) x##_wgfspt0 -#include "tnl_dd/t_dd_vbtmp.h" - -#define IND (VIA_XYZW_BIT | VIA_RGBA_BIT | VIA_FOG_BIT | VIA_SPEC_BIT |\ - VIA_TEX0_BIT | VIA_TEX1_BIT | VIA_PTEX_BIT) -#define TAG(x) x##_wgfspt0t1 -#include "tnl_dd/t_dd_vbtmp.h" - -static void init_setup_tab(void) { - - init_wg(); - init_wgs(); - init_wgt0(); - init_wgt0t1(); - init_wgpt0(); - init_wgpt0t1(); - init_wgst0(); - init_wgst0t1(); - init_wgspt0(); - init_wgspt0t1(); - init_wgf(); - init_wgfs(); - init_wgft0(); - init_wgft0t1(); - init_wgfpt0(); - init_wgfpt0t1(); - init_wgfst0(); - init_wgfst0t1(); - init_wgfspt0(); - init_wgfspt0t1(); -} - -void viaPrintSetupFlags(char *msg, GLuint flags) { - if (VIA_DEBUG) fprintf(stderr, "%s(%x): %s%s%s%s%s%s\n", - msg, - (int)flags, - (flags & VIA_XYZW_BIT) ? " xyzw," : "", - (flags & VIA_RGBA_BIT) ? " rgba," : "", - (flags & VIA_SPEC_BIT) ? " spec," : "", - (flags & VIA_FOG_BIT) ? " fog," : "", - (flags & VIA_TEX0_BIT) ? " tex-0," : "", - (flags & VIA_TEX1_BIT) ? " tex-1," : ""); -} - -void viaCheckTexSizes(GLcontext *ctx) -{ - TNLcontext *tnl = TNL_CONTEXT(ctx); - viaContextPtr vmesa = VIA_CONTEXT(ctx); - - if (!setup_tab[vmesa->setupIndex].check_tex_sizes(ctx)) { - /* Invalidate stored verts - */ - vmesa->setupNewInputs = ~0; - vmesa->setupIndex |= VIA_PTEX_BIT; - - if (!vmesa->Fallback && - !(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) { - tnl->Driver.Render.Interp = setup_tab[vmesa->setupIndex].interp; - tnl->Driver.Render.CopyPV = setup_tab[vmesa->setupIndex].copy_pv; - } - - if (vmesa->Fallback) - tnl->Driver.Render.Start(ctx); - } - if (VIA_DEBUG) fprintf(stderr, "%s - out\n", __FUNCTION__); -} - -void viaBuildVertices(GLcontext *ctx, - GLuint start, - GLuint count, - GLuint newinputs) -{ - viaContextPtr vmesa = VIA_CONTEXT(ctx); - GLuint stride = vmesa->vertexSize * sizeof(GLuint); - GLubyte *v = (GLubyte *)vmesa->verts + start * stride; - - newinputs |= vmesa->setupNewInputs; - vmesa->setupNewInputs = 0; - - if (!newinputs) - return; - - if (newinputs & VERT_BIT_POS) { - setup_tab[vmesa->setupIndex].emit(ctx, start, count, v, stride); - } - else { - GLuint ind = 0; - - if (newinputs & VERT_BIT_COLOR0) - ind |= VIA_RGBA_BIT; - - if (newinputs & VERT_BIT_COLOR1) - ind |= VIA_SPEC_BIT; - - if (newinputs & VERT_BIT_TEX0) - ind |= VIA_TEX0_BIT; - - if (newinputs & VERT_BIT_TEX1) - ind |= VIA_TEX1_BIT; - - if (newinputs & VERT_BIT_FOG) - ind |= VIA_FOG_BIT; - - if (vmesa->setupIndex & VIA_PTEX_BIT) - ind = ~0; - - ind &= vmesa->setupIndex; - ind |= VIA_XYZW_BIT; - - if (ind) { - setup_tab[ind].emit(ctx, start, count, v, stride); - } - } -} - -void viaChooseVertexState(GLcontext *ctx) { - TNLcontext *tnl = TNL_CONTEXT(ctx); - viaContextPtr vmesa = VIA_CONTEXT(ctx); - GLuint ind = VIA_XYZW_BIT | VIA_RGBA_BIT; - - if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR) - ind |= VIA_SPEC_BIT; - - if (ctx->Fog.Enabled) - ind |= VIA_FOG_BIT; - - if (ctx->Texture._EnabledUnits > 1) - ind |= VIA_TEX1_BIT | VIA_TEX0_BIT; - else if (ctx->Texture._EnabledUnits == 1) - ind |= VIA_TEX0_BIT; - - vmesa->setupIndex = ind; - viaPrintSetupFlags(__FUNCTION__, ind); - - if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) { - tnl->Driver.Render.Interp = via_interp_extras; - tnl->Driver.Render.CopyPV = via_copy_pv_extras; - } - else { - tnl->Driver.Render.Interp = setup_tab[ind].interp; - tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv; - } - - vmesa->vertexSize = setup_tab[ind].vertex_size; - vmesa->vertexFormat = setup_tab[ind].vertex_format; - - if (VIA_DEBUG) fprintf(stderr, "%s, size %d\n", __FUNCTION__, vmesa->vertexSize); -} - -void *via_emit_contiguous_verts(GLcontext *ctx, - GLuint start, - GLuint count, - void *dest) -{ - viaContextPtr vmesa = VIA_CONTEXT(ctx); - GLuint stride = vmesa->vertexSize * 4; - setup_tab[vmesa->setupIndex].emit(ctx, start, count, dest, stride); - return (void *)((char *)dest + (count - start) * stride); -} - - -void viaInitVB(GLcontext *ctx) -{ - viaContextPtr vmesa = VIA_CONTEXT(ctx); - GLuint size = TNL_CONTEXT(ctx)->vb.Size; - - vmesa->verts = ALIGN_MALLOC(size * 4 * 16, 32); - - { - static int firsttime = 1; - if (firsttime) { - init_setup_tab(); - firsttime = 0; - } - } -} - -void viaFreeVB(GLcontext *ctx) { - viaContextPtr vmesa = VIA_CONTEXT(ctx); - - if (vmesa->verts) { - ALIGN_FREE(vmesa->verts); - vmesa->verts = 0; - } -} |