+++ /dev/null
-/**************************************************************************
-
-Copyright (C) 2007 Dave Airlie
-
-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
-THE COPYRIGHT OWNER(S) 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.
-
-**************************************************************************/
-
-/*
- * Authors:
- * Dave Airlie <airlied@linux.ie>
- * Maciej Cencora <m.cencora@gmail.com>
- */
-
-#include "tnl/tnl.h"
-#include "tnl/t_pipeline.h"
-
-#include "r600_swtcl.h"
-#include "r600_emit.h"
-
-#define EMIT_ATTR( ATTR, STYLE ) \
-do { \
- rmesa->radeon.swtcl.vertex_attrs[rmesa->radeon.swtcl.vertex_attr_count].attrib = (ATTR); \
- rmesa->radeon.swtcl.vertex_attrs[rmesa->radeon.swtcl.vertex_attr_count].format = (STYLE); \
- rmesa->radeon.swtcl.vertex_attr_count++; \
-} while (0)
-
-#define EMIT_PAD( N ) \
-do { \
- rmesa->radeon.swtcl.vertex_attrs[rmesa->radeon.swtcl.vertex_attr_count].attrib = 0; \
- rmesa->radeon.swtcl.vertex_attrs[rmesa->radeon.swtcl.vertex_attr_count].format = EMIT_PAD; \
- rmesa->radeon.swtcl.vertex_attrs[rmesa->radeon.swtcl.vertex_attr_count].offset = (N); \
- rmesa->radeon.swtcl.vertex_attr_count++; \
-} while (0)
-
-#define ADD_ATTR(_attr, _format, _dst_loc, _swizzle, _write_mask) \
-do { \
- attrs[num_attrs].attr = (_attr); \
- attrs[num_attrs].format = (_format); \
- attrs[num_attrs].dst_loc = (_dst_loc); \
- attrs[num_attrs].swizzle = (_swizzle); \
- attrs[num_attrs].write_mask = (_write_mask); \
- ++num_attrs; \
-} while (0)
-
-static void r600SwtclVAPSetup(GLcontext *ctx, GLuint InputsRead, GLuint OutputsWritten)
-{
-}
-
-
-static void r600SetVertexFormat( GLcontext *ctx )
-{
-#if 0 /* to be enabled */
- r600ContextPtr rmesa = R600_CONTEXT( ctx );
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct vertex_buffer *VB = &tnl->vb;
- int fog_id = -1;
- GLuint InputsRead = 0;
- GLuint OutputsWritten = 0;
- int num_attrs = 0;
- struct vertex_attribute *attrs = rmesa->swtcl.vert_attrs;
-
- rmesa->swtcl.coloroffset = rmesa->swtcl.specoffset = 0;
- rmesa->radeon.swtcl.vertex_attr_count = 0;
-
- if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_POS)) {
- InputsRead |= 1 << VERT_ATTRIB_POS;
- OutputsWritten |= 1 << VERT_RESULT_HPOS;
- EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F );
- ADD_ATTR(VERT_ATTRIB_POS, EMIT_4F, SWTCL_OVM_POS, SWIZZLE_XYZW, MASK_XYZW);
- rmesa->swtcl.coloroffset = 4;
- }
-
- if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_COLOR0)) {
- InputsRead |= 1 << VERT_ATTRIB_COLOR0;
- OutputsWritten |= 1 << VERT_RESULT_COL0;
-#if MESA_LITTLE_ENDIAN
- EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_RGBA );
- ADD_ATTR(VERT_ATTRIB_COLOR0, EMIT_4UB_4F_RGBA, SWTCL_OVM_COLOR0, SWIZZLE_XYZW, MASK_XYZW);
-#else
- EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_ABGR );
- ADD_ATTR(VERT_ATTRIB_COLOR0, EMIT_4UB_4F_ABGR, SWTCL_OVM_COLOR0, SWIZZLE_XYZW, MASK_XYZW);
-#endif
- }
-
- if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_COLOR1 )) {
- GLuint swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ONE);
- InputsRead |= 1 << VERT_ATTRIB_COLOR1;
- OutputsWritten |= 1 << VERT_RESULT_COL1;
-#if MESA_LITTLE_ENDIAN
- EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_4UB_4F_RGBA );
- ADD_ATTR(VERT_ATTRIB_COLOR1, EMIT_4UB_4F_RGBA, SWTCL_OVM_COLOR1, swiz, MASK_XYZW);
-#else
- EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_4UB_4F_ABGR );
- ADD_ATTR(VERT_ATTRIB_COLOR1, EMIT_4UB_4F_ABGR, SWTCL_OVM_COLOR1, swiz, MASK_XYZW);
-#endif
- rmesa->swtcl.specoffset = rmesa->swtcl.coloroffset + 1;
- }
-
- if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_POINTSIZE )) {
- GLuint swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_ZERO, SWIZZLE_ZERO, SWIZZLE_ZERO);
- InputsRead |= 1 << VERT_ATTRIB_POINT_SIZE;
- OutputsWritten |= 1 << VERT_RESULT_PSIZ;
- EMIT_ATTR( _TNL_ATTRIB_POINTSIZE, EMIT_1F );
- ADD_ATTR(VERT_ATTRIB_POINT_SIZE, EMIT_1F, SWTCL_OVM_POINT_SIZE, swiz, MASK_X);
- }
-
- if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_FOG)) {
- /* find first free tex coord slot */
- if (RENDERINPUTS_TEST_RANGE(tnl->render_inputs_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) {
- int i;
- for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
- if (!RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_TEX(i) )) {
- fog_id = i;
- break;
- }
- }
- } else {
- fog_id = 0;
- }
-
- if (fog_id == -1) {
- fprintf(stderr, "\tout of free texcoords to do fog\n");
- _mesa_exit(-1);
- }
-
- InputsRead |= 1 << VERT_ATTRIB_FOG;
- OutputsWritten |= 1 << VERT_RESULT_FOGC;
- GLuint swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_ZERO, SWIZZLE_ZERO, SWIZZLE_ZERO);
- EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1F );
- ADD_ATTR(VERT_ATTRIB_FOG, EMIT_1F, SWTCL_OVM_TEX(fog_id), swiz, MASK_X);
- }
-
- if (RENDERINPUTS_TEST_RANGE(tnl->render_inputs_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) {
- int i;
- GLuint swiz, mask, format;
- for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
- if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_TEX(i) )) {
- switch (VB->TexCoordPtr[i]->size) {
- case 1:
- case 2:
- format = EMIT_2F;
- swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_ZERO, SWIZZLE_ZERO);
- mask = MASK_X | MASK_Y;
- break;
- case 3:
- format = EMIT_3F;
- swiz = MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ZERO);
- mask = MASK_X | MASK_Y | MASK_Z;
- break;
- case 4:
- format = EMIT_4F;
- swiz = SWIZZLE_XYZW;
- mask = MASK_XYZW;
- break;
- default:
- continue;
- }
- InputsRead |= 1 << (VERT_ATTRIB_TEX0 + i);
- OutputsWritten |= 1 << (VERT_RESULT_TEX0 + i);
- EMIT_ATTR(_TNL_ATTRIB_TEX(i), format);
- ADD_ATTR(VERT_ATTRIB_TEX0 + i, format, SWTCL_OVM_TEX(i), swiz, mask);
- }
- }
- }
-
- /* RS can't put fragment position on the pixel stack, so stuff it in texcoord if needed */
- if (RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_POS) && (ctx->FragmentProgram._Current->Base.InputsRead & FRAG_BIT_WPOS)) {
- int first_free_tex = -1;
- if (fog_id >= 0) {
- first_free_tex = fog_id+1;
- } else {
- if (RENDERINPUTS_TEST_RANGE(tnl->render_inputs_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) {
- int i;
- for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
- if (!RENDERINPUTS_TEST(tnl->render_inputs_bitset, _TNL_ATTRIB_TEX(i) )) {
- first_free_tex = i;
- break;
- }
- }
- } else {
- first_free_tex = 0;
- }
- }
-
- if (first_free_tex == -1) {
- fprintf(stderr, "\tout of free texcoords to write w pos\n");
- _mesa_exit(-1);
- }
-
- InputsRead |= 1 << (VERT_ATTRIB_TEX0 + first_free_tex);
- OutputsWritten |= 1 << (VERT_RESULT_TEX0 + first_free_tex);
- EMIT_ATTR( _TNL_ATTRIB_TEX(first_free_tex), EMIT_4F );
- ADD_ATTR(VERT_ATTRIB_TEX0 + first_free_tex, EMIT_4F, SWTCL_OVM_TEX(first_free_tex), SWIZZLE_XYZW, MASK_XYZW);
- }
-
- R600_NEWPRIM(rmesa);
- r600SwtclVAPSetup(ctx, InputsRead, OutputsWritten);
-
- rmesa->radeon.swtcl.vertex_size =
- _tnl_install_attrs( ctx,
- rmesa->radeon.swtcl.vertex_attrs,
- rmesa->radeon.swtcl.vertex_attr_count,
- NULL, 0 );
-
- rmesa->radeon.swtcl.vertex_size /= 4;
-
- RENDERINPUTS_COPY(rmesa->state.render_inputs_bitset, tnl->render_inputs_bitset);
-#endif /* to be enabled */
-}
-
-
-static GLuint reduced_prim[] = {
- GL_POINTS,
- GL_LINES,
- GL_LINES,
- GL_LINES,
- GL_TRIANGLES,
- GL_TRIANGLES,
- GL_TRIANGLES,
- GL_TRIANGLES,
- GL_TRIANGLES,
- GL_TRIANGLES,
-};
-
-static void r600RasterPrimitive( GLcontext *ctx, GLuint prim );
-static void r600RenderPrimitive( GLcontext *ctx, GLenum prim );
-
-/***********************************************************************
- * Emit primitives as inline vertices *
- ***********************************************************************/
-
-
-#define HAVE_POINTS 1
-#define HAVE_LINES 1
-#define HAVE_LINE_STRIPS 1
-#define HAVE_TRIANGLES 1
-#define HAVE_TRI_STRIPS 1
-#define HAVE_TRI_STRIP_1 0
-#define HAVE_TRI_FANS 1
-#define HAVE_QUADS 0
-#define HAVE_QUAD_STRIPS 0
-#define HAVE_POLYGONS 1
-#define HAVE_ELTS 1
-
-#undef LOCAL_VARS
-#undef ALLOC_VERTS
-#define CTX_ARG r600ContextPtr rmesa
-#define GET_VERTEX_DWORDS() rmesa->radeon.swtcl.vertex_size
-#define ALLOC_VERTS( n, size ) rcommonAllocDmaLowVerts( &rmesa->radeon, n, size * 4 )
-#define LOCAL_VARS \
- r600ContextPtr rmesa = R600_CONTEXT(ctx); \
- const char *r600verts = (char *)rmesa->radeon.swtcl.verts;
-#define VERT(x) (r600Vertex *)(r600verts + ((x) * vertsize * sizeof(int)))
-#define VERTEX r600Vertex
-#undef TAG
-#define TAG(x) r600_##x
-#include "tnl_dd/t_dd_triemit.h"
-
-
-
-/***********************************************************************
- * Macros for t_dd_tritmp.h to draw basic primitives *
- ***********************************************************************/
-
-#define QUAD( a, b, c, d ) r600_quad( rmesa, a, b, c, d )
-#define TRI( a, b, c ) r600_triangle( rmesa, a, b, c )
-#define LINE( a, b ) r600_line( rmesa, a, b )
-#define POINT( a ) r600_point( rmesa, a )
-
-/***********************************************************************
- * Build render functions from dd templates *
- ***********************************************************************/
-
-#define R600_TWOSIDE_BIT 0x01
-#define R600_UNFILLED_BIT 0x02
-#define R600_MAX_TRIFUNC 0x04
-
-static struct {
- tnl_points_func points;
- tnl_line_func line;
- tnl_triangle_func triangle;
- tnl_quad_func quad;
-} rast_tab[R600_MAX_TRIFUNC];
-
-#define DO_FALLBACK 0
-#define DO_UNFILLED (IND & R600_UNFILLED_BIT)
-#define DO_TWOSIDE (IND & R600_TWOSIDE_BIT)
-#define DO_FLAT 0
-#define DO_OFFSET 0
-#define DO_TRI 1
-#define DO_QUAD 1
-#define DO_LINE 1
-#define DO_POINTS 1
-#define DO_FULL_QUAD 1
-
-#define HAVE_RGBA 1
-#define HAVE_SPEC 1
-#define HAVE_BACK_COLORS 0
-#define HAVE_HW_FLATSHADE 1
-#define TAB rast_tab
-
-#define DEPTH_SCALE 1.0
-#define UNFILLED_TRI unfilled_tri
-#define UNFILLED_QUAD unfilled_quad
-#define VERT_X(_v) _v->v.x
-#define VERT_Y(_v) _v->v.y
-#define VERT_Z(_v) _v->v.z
-#define AREA_IS_CCW( a ) (a < 0)
-#define GET_VERTEX(e) (rmesa->radeon.swtcl.verts + (e*rmesa->radeon.swtcl.vertex_size*sizeof(int)))
-
-#define VERT_SET_RGBA( v, c ) \
-do { \
- r600_color_t *color = (r600_color_t *)&((v)->ui[coloroffset]); \
- UNCLAMPED_FLOAT_TO_UBYTE(color->red, (c)[0]); \
- UNCLAMPED_FLOAT_TO_UBYTE(color->green, (c)[1]); \
- UNCLAMPED_FLOAT_TO_UBYTE(color->blue, (c)[2]); \
- UNCLAMPED_FLOAT_TO_UBYTE(color->alpha, (c)[3]); \
-} while (0)
-
-#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset]
-
-#define VERT_SET_SPEC( v0, c ) \
-do { \
- if (specoffset) { \
- UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.red, (c)[0]); \
- UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.green, (c)[1]); \
- UNCLAMPED_FLOAT_TO_UBYTE(v0->v.specular.blue, (c)[2]); \
- } \
-} while (0)
-
-#define VERT_COPY_SPEC( v0, v1 ) \
-do { \
- if (specoffset) { \
- v0->v.specular.red = v1->v.specular.red; \
- v0->v.specular.green = v1->v.specular.green; \
- v0->v.specular.blue = v1->v.specular.blue; \
- } \
-} while (0)
-
-#define VERT_SAVE_RGBA( idx ) color[idx] = v[idx]->ui[coloroffset]
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = color[idx]
-#define VERT_SAVE_SPEC( idx ) if (specoffset) spec[idx] = v[idx]->ui[specoffset]
-#define VERT_RESTORE_SPEC( idx ) if (specoffset) v[idx]->ui[specoffset] = spec[idx]
-
-#undef LOCAL_VARS
-#undef TAG
-#undef INIT
-
-#define LOCAL_VARS(n) \
- r600ContextPtr rmesa = R600_CONTEXT(ctx); \
- GLuint color[n] = { 0, }, spec[n] = { 0, }; \
- GLuint coloroffset = rmesa->swtcl.coloroffset; \
- GLuint specoffset = rmesa->swtcl.specoffset; \
- (void) color; (void) spec; (void) coloroffset; (void) specoffset;
-
-/***********************************************************************
- * Helpers for rendering unfilled primitives *
- ***********************************************************************/
-
-#define RASTERIZE(x) r600RasterPrimitive( ctx, reduced_prim[x] )
-#define RENDER_PRIMITIVE rmesa->radeon.swtcl.render_primitive
-#undef TAG
-#define TAG(x) x
-#include "tnl_dd/t_dd_unfilled.h"
-#undef IND
-
-
-/***********************************************************************
- * Generate GL render functions *
- ***********************************************************************/
-
-
-#define IND (0)
-#define TAG(x) x
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R600_TWOSIDE_BIT)
-#define TAG(x) x##_twoside
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R600_UNFILLED_BIT)
-#define TAG(x) x##_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-#define IND (R600_TWOSIDE_BIT|R600_UNFILLED_BIT)
-#define TAG(x) x##_twoside_unfilled
-#include "tnl_dd/t_dd_tritmp.h"
-
-
-
-static void init_rast_tab( void )
-{
- init();
- init_twoside();
- init_unfilled();
- init_twoside_unfilled();
-}
-
-/**********************************************************************/
-/* Render unclipped begin/end objects */
-/**********************************************************************/
-
-#define RENDER_POINTS( start, count ) \
- for ( ; start < count ; start++) \
- r600_point( rmesa, VERT(start) )
-#define RENDER_LINE( v0, v1 ) \
- r600_line( rmesa, VERT(v0), VERT(v1) )
-#define RENDER_TRI( v0, v1, v2 ) \
- r600_triangle( rmesa, VERT(v0), VERT(v1), VERT(v2) )
-#define RENDER_QUAD( v0, v1, v2, v3 ) \
- r600_quad( rmesa, VERT(v0), VERT(v1), VERT(v2), VERT(v3) )
-#define INIT(x) do { \
- r600RenderPrimitive( ctx, x ); \
-} while (0)
-#undef LOCAL_VARS
-#define LOCAL_VARS \
- r600ContextPtr rmesa = R600_CONTEXT(ctx); \
- const GLuint vertsize = rmesa->radeon.swtcl.vertex_size; \
- const char *r600verts = (char *)rmesa->radeon.swtcl.verts; \
- const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts; \
- const GLboolean stipple = ctx->Line.StippleFlag; \
- (void) elt; (void) stipple;
-#define RESET_STIPPLE //if ( stipple ) r200ResetLineStipple( ctx );
-#define RESET_OCCLUSION
-#define PRESERVE_VB_DEFS
-#define ELT(x) (x)
-#define TAG(x) r600_##x##_verts
-#include "tnl/t_vb_rendertmp.h"
-#undef ELT
-#undef TAG
-#define TAG(x) r600_##x##_elts
-#define ELT(x) elt[x]
-#include "tnl/t_vb_rendertmp.h"
-
-
-
-
-/**********************************************************************/
-/* Choose render functions */
-/**********************************************************************/
-static void r600ChooseRenderState( GLcontext *ctx )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- r600ContextPtr rmesa = R600_CONTEXT(ctx);
- GLuint index = 0;
- GLuint flags = ctx->_TriangleCaps;
-
- if (flags & DD_TRI_LIGHT_TWOSIDE) index |= R600_TWOSIDE_BIT;
- if (flags & DD_TRI_UNFILLED) index |= R600_UNFILLED_BIT;
-
- if (index != rmesa->radeon.swtcl.RenderIndex) {
- tnl->Driver.Render.Points = rast_tab[index].points;
- tnl->Driver.Render.Line = rast_tab[index].line;
- tnl->Driver.Render.ClippedLine = rast_tab[index].line;
- tnl->Driver.Render.Triangle = rast_tab[index].triangle;
- tnl->Driver.Render.Quad = rast_tab[index].quad;
-
- if (index == 0) {
- tnl->Driver.Render.PrimTabVerts = r600_render_tab_verts;
- tnl->Driver.Render.PrimTabElts = r600_render_tab_elts;
- tnl->Driver.Render.ClippedPolygon = r600_fast_clipped_poly;
- } else {
- tnl->Driver.Render.PrimTabVerts = _tnl_render_tab_verts;
- tnl->Driver.Render.PrimTabElts = _tnl_render_tab_elts;
- tnl->Driver.Render.ClippedPolygon = _tnl_RenderClippedPolygon;
- }
-
- rmesa->radeon.swtcl.RenderIndex = index;
- }
-}
-
-
-static void r600RenderStart(GLcontext *ctx)
-{
-#if 0 /* to be enabled */
- r600ContextPtr rmesa = R600_CONTEXT( ctx );
-
- r600ChooseRenderState(ctx);
- r600SetVertexFormat(ctx);
-
- r600ValidateBuffers(ctx);
-
- r600UpdateShaders(rmesa);
- r600UpdateShaderStates(rmesa);
-
- r600EmitCacheFlush(rmesa);
-
- /* investigate if we can put back flush optimisation if needed */
- if (rmesa->radeon.dma.flush != NULL) {
- rmesa->radeon.dma.flush(ctx);
- }
-#endif /* to be enabled */
-}
-
-static void r600RenderFinish(GLcontext *ctx)
-{
-}
-
-static void r600RasterPrimitive( GLcontext *ctx, GLuint hwprim )
-{
-#if 0 /* to be enabled */
- r600ContextPtr rmesa = R600_CONTEXT(ctx);
-
- if (rmesa->radeon.swtcl.hw_primitive != hwprim) {
- R600_NEWPRIM( rmesa );
- rmesa->radeon.swtcl.hw_primitive = hwprim;
- }
-#endif /* to be enabled */
-}
-
-static void r600RenderPrimitive(GLcontext *ctx, GLenum prim)
-{
-
- r600ContextPtr rmesa = R600_CONTEXT(ctx);
- rmesa->radeon.swtcl.render_primitive = prim;
-
- if ((prim == GL_TRIANGLES) && (ctx->_TriangleCaps & DD_TRI_UNFILLED))
- return;
-
- r600RasterPrimitive( ctx, reduced_prim[prim] );
-}
-
-static void r600ResetLineStipple(GLcontext *ctx)
-{
-}
-
-void r600InitSwtcl(GLcontext *ctx)
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- r600ContextPtr rmesa = R600_CONTEXT(ctx);
- static int firsttime = 1;
-
- if (firsttime) {
- init_rast_tab();
- firsttime = 0;
- }
-
- tnl->Driver.Render.Start = r600RenderStart;
- tnl->Driver.Render.Finish = r600RenderFinish;
- tnl->Driver.Render.PrimitiveNotify = r600RenderPrimitive;
- tnl->Driver.Render.ResetLineStipple = r600ResetLineStipple;
- tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
- tnl->Driver.Render.CopyPV = _tnl_copy_pv;
- tnl->Driver.Render.Interp = _tnl_interp;
-
- /* FIXME: what are these numbers? */
- _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12,
- 48 * sizeof(GLfloat) );
-
- rmesa->radeon.swtcl.verts = (GLubyte *)tnl->clipspace.vertex_buf;
- rmesa->radeon.swtcl.RenderIndex = ~0;
- rmesa->radeon.swtcl.render_primitive = GL_TRIANGLES;
- rmesa->radeon.swtcl.hw_primitive = 0;
-
- _tnl_invalidate_vertex_state( ctx, ~0 );
- _tnl_invalidate_vertices( ctx, ~0 );
-
- _tnl_need_projected_coords( ctx, GL_FALSE );
- r600ChooseRenderState(ctx);
-}
-
-void r600DestroySwtcl(GLcontext *ctx)
-{
-}
-
-static void r600EmitVertexAOS(r600ContextPtr rmesa, GLuint vertex_size, struct radeon_bo *bo, GLuint offset)
-{
-#if 0 /* to be enabled */
- BATCH_LOCALS(&rmesa->radeon);
-
- if (RADEON_DEBUG & DEBUG_VERTS)
- fprintf(stderr, "%s: vertex_size %d, offset 0x%x \n",
- __FUNCTION__, vertex_size, offset);
-
- BEGIN_BATCH(7);
- OUT_BATCH_PACKET3(R600_PACKET3_3D_LOAD_VBPNTR, 2);
- R600_OUT_BATCH(1);
- R600_OUT_BATCH(vertex_size | (vertex_size << 8));
- OUT_BATCH_RELOC(offset, bo, offset, RADEON_GEM_DOMAIN_GTT, 0, 0);
- END_BATCH();
-#endif /* to be enabled */
-}
-
-static void r600EmitVbufPrim(r600ContextPtr rmesa, GLuint primitive, GLuint vertex_nr)
-{
-#if 0 /* to be enabled */
- BATCH_LOCALS(&rmesa->radeon);
- int type, num_verts;
-
- type = r600PrimitiveType(rmesa, primitive);
- num_verts = r600NumVerts(rmesa, vertex_nr, primitive);
-
- BEGIN_BATCH(3);
- OUT_BATCH_PACKET3(R600_PACKET3_3D_DRAW_VBUF_2, 0);
- R600_OUT_BATCH(R600_VAP_VF_CNTL__PRIM_WALK_VERTEX_LIST | (num_verts << 16) | type);
- END_BATCH();
-#endif /* to be enabled */
-}
-
-void r600_swtcl_flush(GLcontext *ctx, uint32_t current_offset)
-{
-#if 0 /* to be enabled */
- r600ContextPtr rmesa = R600_CONTEXT(ctx);
-
- rcommonEnsureCmdBufSpace(&rmesa->radeon,
- rmesa->radeon.hw.max_state_size + (12*sizeof(int)),
- __FUNCTION__);
- radeonEmitState(&rmesa->radeon);
- r600EmitVertexAOS(rmesa,
- rmesa->radeon.swtcl.vertex_size,
- rmesa->radeon.dma.current,
- current_offset);
-
- r600EmitVbufPrim(rmesa,
- rmesa->radeon.swtcl.hw_primitive,
- rmesa->radeon.swtcl.numverts);
- r600EmitCacheFlush(rmesa);
- COMMIT_BATCH();
-#endif /* to be enabled */
-}
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