-/* $XFree86: xc/lib/GL/mesa/src/drv/r200/r200_swtcl.c,v 1.5 2003/05/06 23:52:08 daenzer Exp $ */
/*
Copyright (C) The Weather Channel, Inc. 2002. All Rights Reserved.
* Keith Whitwell <keith@tungstengraphics.com>
*/
-#include "glheader.h"
-#include "mtypes.h"
-#include "colormac.h"
-#include "enums.h"
-#include "image.h"
-#include "imports.h"
-#include "macros.h"
+#include "main/glheader.h"
+#include "main/mtypes.h"
+#include "main/colormac.h"
+#include "main/enums.h"
+#include "main/image.h"
+#include "main/imports.h"
+#include "main/macros.h"
#include "swrast/s_context.h"
#include "swrast/s_fog.h"
#include "tnl/t_context.h"
#include "tnl/t_pipeline.h"
+#include "radeon_bo.h"
#include "r200_context.h"
#include "r200_ioctl.h"
#include "r200_state.h"
#include "r200_swtcl.h"
#include "r200_tcl.h"
-/***********************************************************************
- * Build render functions from dd templates *
- ***********************************************************************/
-
-
-#define R200_XYZW_BIT 0x01
-#define R200_RGBA_BIT 0x02
-#define R200_SPEC_BIT 0x04
-#define R200_TEX0_BIT 0x08
-#define R200_TEX1_BIT 0x10
-#define R200_PTEX_BIT 0x20
-#define R200_MAX_SETUP 0x40
-
-static void flush_last_swtcl_prim( r200ContextPtr rmesa );
-
-static struct {
- void (*emit)( GLcontext *, GLuint, GLuint, void *, GLuint );
- interp_func interp;
- copy_pv_func copy_pv;
- GLboolean (*check_tex_sizes)( GLcontext *ctx );
- GLuint vertex_size;
- GLuint vertex_stride_shift;
- GLuint vertex_format;
-} setup_tab[R200_MAX_SETUP];
-
-
-static int se_vtx_fmt_0[] = {
- 0,
-
- (R200_VTX_XY |
- R200_VTX_Z0 |
- (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT)),
-
- (R200_VTX_XY |
- R200_VTX_Z0 |
- R200_VTX_W0 |
- (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT) |
- (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT)),
-
- (R200_VTX_XY |
- R200_VTX_Z0 |
- R200_VTX_W0 |
- (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT) |
- (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT)),
-
- (R200_VTX_XY |
- R200_VTX_Z0 |
- R200_VTX_W0 |
- (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT) |
- (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT)),
-
- (R200_VTX_XY |
- R200_VTX_Z0 |
- R200_VTX_W0 |
- (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT) |
- (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT))
-};
-
-static int se_vtx_fmt_1[] = {
- 0,
- 0,
- 0,
- ((2 << R200_VTX_TEX0_COMP_CNT_SHIFT)),
- ((2 << R200_VTX_TEX0_COMP_CNT_SHIFT) |
- (2 << R200_VTX_TEX1_COMP_CNT_SHIFT)),
- ((3 << R200_VTX_TEX0_COMP_CNT_SHIFT) |
- (3 << R200_VTX_TEX1_COMP_CNT_SHIFT)),
-};
-
-#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 5
-#define TEX2_VERTEX_FORMAT 0
-#define TEX3_VERTEX_FORMAT 0
-#define PROJ_TEX3_VERTEX_FORMAT 0
-
-#define DO_XYZW (IND & R200_XYZW_BIT)
-#define DO_RGBA (IND & R200_RGBA_BIT)
-#define DO_SPEC (IND & R200_SPEC_BIT)
-#define DO_FOG (IND & R200_SPEC_BIT)
-#define DO_TEX0 (IND & R200_TEX0_BIT)
-#define DO_TEX1 (IND & R200_TEX1_BIT)
-#define DO_TEX2 0
-#define DO_TEX3 0
-#define DO_PTEX (IND & R200_PTEX_BIT)
-
-#define VERTEX r200Vertex
-#define VERTEX_COLOR r200_color_t
-#define GET_VIEWPORT_MAT() 0
-#define GET_TEXSOURCE(n) n
-#define GET_VERTEX_FORMAT() R200_CONTEXT(ctx)->swtcl.vertex_format
-#define GET_VERTEX_STORE() R200_CONTEXT(ctx)->swtcl.verts
-#define GET_VERTEX_STRIDE_SHIFT() R200_CONTEXT(ctx)->swtcl.vertex_stride_shift
-#define GET_UBYTE_COLOR_STORE() &R200_CONTEXT(ctx)->UbyteColor
-#define GET_UBYTE_SPEC_COLOR_STORE() &R200_CONTEXT(ctx)->UbyteSecondaryColor
-
-#define HAVE_HW_VIEWPORT 1
-#define HAVE_HW_DIVIDE (IND & ~(R200_XYZW_BIT|R200_RGBA_BIT))
-#define HAVE_TINY_VERTICES 1
-#define HAVE_RGBA_COLOR 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 1
-
-#define CHECK_HW_DIVIDE (!(ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE| \
- DD_TRI_UNFILLED)))
-
-#define IMPORT_QUALIFIER
-#define IMPORT_FLOAT_COLORS r200_import_float_colors
-#define IMPORT_FLOAT_SPEC_COLORS r200_import_float_spec_colors
-
-#define INTERP_VERTEX setup_tab[R200_CONTEXT(ctx)->swtcl.SetupIndex].interp
-#define COPY_PV_VERTEX setup_tab[R200_CONTEXT(ctx)->swtcl.SetupIndex].copy_pv
-
-
-/***********************************************************************
- * Generate pv-copying and translation functions *
- ***********************************************************************/
-
-#define TAG(x) r200_##x
-#define IND ~0
-#include "tnl_dd/t_dd_vb.c"
-#undef IND
-
-
-/***********************************************************************
- * Generate vertex emit and interp functions *
- ***********************************************************************/
-
-#define IND (R200_XYZW_BIT|R200_RGBA_BIT)
-#define TAG(x) x##_wg
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (R200_XYZW_BIT|R200_RGBA_BIT|R200_TEX0_BIT)
-#define TAG(x) x##_wgt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (R200_XYZW_BIT|R200_RGBA_BIT|R200_TEX0_BIT|R200_PTEX_BIT)
-#define TAG(x) x##_wgpt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (R200_XYZW_BIT|R200_RGBA_BIT|R200_TEX0_BIT|R200_TEX1_BIT)
-#define TAG(x) x##_wgt0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (R200_XYZW_BIT|R200_RGBA_BIT|R200_TEX0_BIT|R200_TEX1_BIT|\
- R200_PTEX_BIT)
-#define TAG(x) x##_wgpt0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (R200_XYZW_BIT|R200_RGBA_BIT|R200_SPEC_BIT)
-#define TAG(x) x##_wgfs
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (R200_XYZW_BIT|R200_RGBA_BIT|R200_SPEC_BIT|\
- R200_TEX0_BIT)
-#define TAG(x) x##_wgfst0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (R200_XYZW_BIT|R200_RGBA_BIT|R200_SPEC_BIT|\
- R200_TEX0_BIT|R200_PTEX_BIT)
-#define TAG(x) x##_wgfspt0
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (R200_XYZW_BIT|R200_RGBA_BIT|R200_SPEC_BIT|\
- R200_TEX0_BIT|R200_TEX1_BIT)
-#define TAG(x) x##_wgfst0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
-#define IND (R200_XYZW_BIT|R200_RGBA_BIT|R200_SPEC_BIT|\
- R200_TEX0_BIT|R200_TEX1_BIT|R200_PTEX_BIT)
-#define TAG(x) x##_wgfspt0t1
-#include "tnl_dd/t_dd_vbtmp.h"
-
/***********************************************************************
* Initialization
***********************************************************************/
-static void init_setup_tab( void )
-{
- init_wg();
- init_wgt0();
- init_wgpt0();
- init_wgt0t1();
- init_wgpt0t1();
- init_wgfs();
- init_wgfst0();
- init_wgfspt0();
- init_wgfst0t1();
- init_wgfspt0t1();
-}
-
-
-
-void r200PrintSetupFlags(char *msg, GLuint flags )
-{
- fprintf(stderr, "%s(%x): %s%s%s%s%s%s\n",
- msg,
- (int)flags,
- (flags & R200_XYZW_BIT) ? " xyzw," : "",
- (flags & R200_RGBA_BIT) ? " rgba," : "",
- (flags & R200_SPEC_BIT) ? " spec/fog," : "",
- (flags & R200_TEX0_BIT) ? " tex-0," : "",
- (flags & R200_TEX1_BIT) ? " tex-1," : "",
- (flags & R200_PTEX_BIT) ? " proj-tex," : "");
-}
-
+#define EMIT_ATTR( ATTR, STYLE, F0 ) \
+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++; \
+ fmt_0 |= F0; \
+} 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)
-static void r200SetVertexFormat( GLcontext *ctx, GLuint ind )
+static void r200SetVertexFormat( GLcontext *ctx )
{
r200ContextPtr rmesa = R200_CONTEXT( ctx );
TNLcontext *tnl = TNL_CONTEXT(ctx);
+ struct vertex_buffer *VB = &tnl->vb;
+ DECLARE_RENDERINPUTS(index_bitset);
+ int fmt_0 = 0;
+ int fmt_1 = 0;
+ int offset = 0;
- rmesa->swtcl.SetupIndex = ind;
+ RENDERINPUTS_COPY( index_bitset, tnl->render_inputs_bitset );
- if (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED)) {
- tnl->Driver.Render.Interp = r200_interp_extras;
- tnl->Driver.Render.CopyPV = r200_copy_pv_extras;
+ /* Important:
+ */
+ if ( VB->NdcPtr != NULL ) {
+ VB->AttribPtr[VERT_ATTRIB_POS] = VB->NdcPtr;
}
else {
- tnl->Driver.Render.Interp = setup_tab[ind].interp;
- tnl->Driver.Render.CopyPV = setup_tab[ind].copy_pv;
+ VB->AttribPtr[VERT_ATTRIB_POS] = VB->ClipPtr;
}
- if (setup_tab[ind].vertex_format != rmesa->swtcl.vertex_format) {
- int i;
- R200_NEWPRIM(rmesa);
- i = rmesa->swtcl.vertex_format = setup_tab[ind].vertex_format;
- rmesa->swtcl.vertex_size = setup_tab[ind].vertex_size;
- rmesa->swtcl.vertex_stride_shift = setup_tab[ind].vertex_stride_shift;
+ assert( VB->AttribPtr[VERT_ATTRIB_POS] != NULL );
+ rmesa->radeon.swtcl.vertex_attr_count = 0;
- R200_STATECHANGE( rmesa, vtx );
- rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = se_vtx_fmt_0[i];
- rmesa->hw.vtx.cmd[VTX_VTXFMT_1] = se_vtx_fmt_1[i];
+ /* EMIT_ATTR's must be in order as they tell t_vertex.c how to
+ * build up a hardware vertex.
+ */
+ if ( !rmesa->swtcl.needproj ||
+ RENDERINPUTS_TEST_RANGE( index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) { /* need w coord for projected textures */
+ EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_4F, R200_VTX_XY | R200_VTX_Z0 | R200_VTX_W0 );
+ offset = 4;
+ }
+ else {
+ EMIT_ATTR( _TNL_ATTRIB_POS, EMIT_3F, R200_VTX_XY | R200_VTX_Z0 );
+ offset = 3;
}
- {
- GLuint vte = rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL];
- GLuint vap = rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL];
- GLuint needproj;
-
- /* HW perspective divide is a win, but tiny vertex formats are a
- * bigger one.
- */
- if (setup_tab[ind].vertex_format == TINY_VERTEX_FORMAT ||
- (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
- needproj = GL_TRUE;
- vte |= R200_VTX_XY_FMT | R200_VTX_Z_FMT;
- vte &= ~R200_VTX_W0_FMT;
- vap |= R200_VAP_FORCE_W_TO_ONE;
+ if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_POINTSIZE )) {
+ EMIT_ATTR( _TNL_ATTRIB_POINTSIZE, EMIT_1F, R200_VTX_POINT_SIZE );
+ offset += 1;
+ }
+
+ rmesa->swtcl.coloroffset = offset;
+#if MESA_LITTLE_ENDIAN
+ EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_RGBA, (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT) );
+#else
+ EMIT_ATTR( _TNL_ATTRIB_COLOR0, EMIT_4UB_4F_ABGR, (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT) );
+#endif
+ offset += 1;
+
+ rmesa->swtcl.specoffset = 0;
+ if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 ) ||
+ RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_FOG )) {
+
+#if MESA_LITTLE_ENDIAN
+ if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 )) {
+ rmesa->swtcl.specoffset = offset;
+ EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_RGB, (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT) );
}
else {
- needproj = GL_FALSE;
- vte &= ~(R200_VTX_XY_FMT | R200_VTX_Z_FMT);
- vte |= R200_VTX_W0_FMT;
- vap &= ~R200_VAP_FORCE_W_TO_ONE;
+ EMIT_PAD( 3 );
}
- _tnl_need_projected_coords( ctx, needproj );
- if (vte != rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL]) {
- R200_STATECHANGE( rmesa, vte );
- rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] = vte;
+ if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_FOG )) {
+ EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT) );
}
- if (vap != rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL]) {
- R200_STATECHANGE( rmesa, vap );
- rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] = vap;
+ else {
+ EMIT_PAD( 1 );
+ }
+#else
+ if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_FOG )) {
+ EMIT_ATTR( _TNL_ATTRIB_FOG, EMIT_1UB_1F, (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT) );
+ }
+ else {
+ EMIT_PAD( 1 );
}
- }
-}
-
-static void r200RenderStart( GLcontext *ctx )
-{
- r200ContextPtr rmesa = R200_CONTEXT( ctx );
- if (!setup_tab[rmesa->swtcl.SetupIndex].check_tex_sizes(ctx)) {
- r200SetVertexFormat( ctx, rmesa->swtcl.SetupIndex | R200_PTEX_BIT);
+ if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_COLOR1 )) {
+ rmesa->swtcl.specoffset = offset;
+ EMIT_ATTR( _TNL_ATTRIB_COLOR1, EMIT_3UB_3F_BGR, (R200_VTX_PK_RGBA << R200_VTX_COLOR_1_SHIFT) );
+ }
+ else {
+ EMIT_PAD( 3 );
+ }
+#endif
}
-
- if (rmesa->dma.flush != 0 &&
- rmesa->dma.flush != flush_last_swtcl_prim)
- rmesa->dma.flush( rmesa );
-}
+ if (RENDERINPUTS_TEST_RANGE( index_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) {
+ int i;
-void r200BuildVertices( GLcontext *ctx, GLuint start, GLuint count,
- GLuint newinputs )
-{
- r200ContextPtr rmesa = R200_CONTEXT( ctx );
- GLubyte *v = ((GLubyte *)rmesa->swtcl.verts +
- (start << rmesa->swtcl.vertex_stride_shift));
- GLuint stride = 1 << rmesa->swtcl.vertex_stride_shift;
+ for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
+ if (RENDERINPUTS_TEST( index_bitset, _TNL_ATTRIB_TEX(i) )) {
+ GLuint sz = VB->TexCoordPtr[i]->size;
- newinputs |= rmesa->swtcl.SetupNewInputs;
- rmesa->swtcl.SetupNewInputs = 0;
+ fmt_1 |= sz << (3 * i);
+ EMIT_ATTR( _TNL_ATTRIB_TEX0+i, EMIT_1F + sz - 1, 0 );
+ }
+ }
+ }
- if (!newinputs)
- return;
+ if ( (rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] & R200_FOG_USE_MASK)
+ != R200_FOG_USE_SPEC_ALPHA ) {
+ R200_STATECHANGE( rmesa, ctx );
+ rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] &= ~R200_FOG_USE_MASK;
+ rmesa->hw.ctx.cmd[CTX_PP_FOG_COLOR] |= R200_FOG_USE_SPEC_ALPHA;
+ }
- setup_tab[rmesa->swtcl.SetupIndex].emit( ctx, start, count, v, stride );
+ if (!RENDERINPUTS_EQUAL( rmesa->radeon.tnl_index_bitset, index_bitset ) ||
+ (rmesa->hw.vtx.cmd[VTX_VTXFMT_0] != fmt_0) ||
+ (rmesa->hw.vtx.cmd[VTX_VTXFMT_1] != fmt_1) ) {
+ R200_NEWPRIM(rmesa);
+ R200_STATECHANGE( rmesa, vtx );
+ rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = fmt_0;
+ rmesa->hw.vtx.cmd[VTX_VTXFMT_1] = fmt_1;
+
+ 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->radeon.tnl_index_bitset, index_bitset );
+ }
}
-void r200ChooseVertexState( GLcontext *ctx )
+static void r200RenderStart( GLcontext *ctx )
{
r200ContextPtr rmesa = R200_CONTEXT( ctx );
- GLuint ind = (R200_XYZW_BIT | R200_RGBA_BIT);
-
- if (!rmesa->TclFallback || rmesa->Fallback)
- return;
-
- if (ctx->Fog.Enabled || (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR))
- ind |= R200_SPEC_BIT;
-
- if (ctx->Texture._EnabledUnits & 0x2) /* unit 1 enabled */
- ind |= R200_TEX0_BIT|R200_TEX1_BIT;
- else if (ctx->Texture._EnabledUnits & 0x1) /* unit 1 enabled */
- ind |= R200_TEX0_BIT;
- r200SetVertexFormat( ctx, ind );
+ r200SetVertexFormat( ctx );
}
-/* Flush vertices in the current dma region.
+/**
+ * Set vertex state for SW TCL. The primary purpose of this function is to
+ * determine in advance whether or not the hardware can / should do the
+ * projection divide or Mesa should do it.
*/
-static void flush_last_swtcl_prim( r200ContextPtr rmesa )
+void r200ChooseVertexState( GLcontext *ctx )
{
- if (R200_DEBUG & DEBUG_IOCTL)
- fprintf(stderr, "%s\n", __FUNCTION__);
-
- rmesa->dma.flush = 0;
-
- if (rmesa->dma.current.buf) {
- struct r200_dma_region *current = &rmesa->dma.current;
- GLuint current_offset = (rmesa->r200Screen->gart_buffer_offset +
- current->buf->buf->idx * RADEON_BUFFER_SIZE +
- current->start);
-
- assert (!(rmesa->swtcl.hw_primitive & R200_VF_PRIM_WALK_IND));
+ r200ContextPtr rmesa = R200_CONTEXT( ctx );
+ TNLcontext *tnl = TNL_CONTEXT(ctx);
+ GLuint vte;
+ GLuint vap;
- assert (current->start +
- rmesa->swtcl.numverts * rmesa->swtcl.vertex_size * 4 ==
- current->ptr);
+ /* We must ensure that we don't do _tnl_need_projected_coords while in a
+ * rasterization fallback. As this function will be called again when we
+ * leave a rasterization fallback, we can just skip it for now.
+ */
+ if (rmesa->radeon.Fallback != 0)
+ return;
- if (rmesa->dma.current.start != rmesa->dma.current.ptr) {
- r200EmitVertexAOS( rmesa,
- rmesa->swtcl.vertex_size,
- current_offset);
+ vte = rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL];
+ vap = rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL];
- r200EmitVbufPrim( rmesa,
- rmesa->swtcl.hw_primitive,
- rmesa->swtcl.numverts);
+ /* HW perspective divide is a win, but tiny vertex formats are a
+ * bigger one.
+ */
+ if (!RENDERINPUTS_TEST_RANGE( tnl->render_inputs_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )
+ || (ctx->_TriangleCaps & (DD_TRI_LIGHT_TWOSIDE|DD_TRI_UNFILLED))) {
+ rmesa->swtcl.needproj = GL_TRUE;
+ vte |= R200_VTX_XY_FMT | R200_VTX_Z_FMT;
+ vte &= ~R200_VTX_W0_FMT;
+ if (RENDERINPUTS_TEST_RANGE( tnl->render_inputs_bitset, _TNL_FIRST_TEX, _TNL_LAST_TEX )) {
+ vap &= ~R200_VAP_FORCE_W_TO_ONE;
+ }
+ else {
+ vap |= R200_VAP_FORCE_W_TO_ONE;
}
-
- rmesa->swtcl.numverts = 0;
- current->start = current->ptr;
}
-}
-
-
-/* Alloc space in the current dma region.
- */
-static __inline void *r200AllocDmaLowVerts( r200ContextPtr rmesa,
- int nverts, int vsize )
-{
- GLuint bytes = vsize * nverts;
-
- if ( rmesa->dma.current.ptr + bytes > rmesa->dma.current.end )
- r200RefillCurrentDmaRegion( rmesa );
-
- if (!rmesa->dma.flush) {
- rmesa->glCtx->Driver.NeedFlush |= FLUSH_STORED_VERTICES;
- rmesa->dma.flush = flush_last_swtcl_prim;
+ else {
+ rmesa->swtcl.needproj = GL_FALSE;
+ vte &= ~(R200_VTX_XY_FMT | R200_VTX_Z_FMT);
+ vte |= R200_VTX_W0_FMT;
+ vap &= ~R200_VAP_FORCE_W_TO_ONE;
}
- ASSERT( vsize == rmesa->swtcl.vertex_size * 4 );
- ASSERT( rmesa->dma.flush == flush_last_swtcl_prim );
- ASSERT( rmesa->dma.current.start +
- rmesa->swtcl.numverts * rmesa->swtcl.vertex_size * 4 ==
- rmesa->dma.current.ptr );
+ _tnl_need_projected_coords( ctx, rmesa->swtcl.needproj );
-
- {
- GLubyte *head = (GLubyte *) (rmesa->dma.current.address + rmesa->dma.current.ptr);
- rmesa->dma.current.ptr += bytes;
- rmesa->swtcl.numverts += nverts;
- return head;
+ if (vte != rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL]) {
+ R200_STATECHANGE( rmesa, vte );
+ rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] = vte;
}
+ if (vap != rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL]) {
+ R200_STATECHANGE( rmesa, vap );
+ rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] = vap;
+ }
}
-
-
-
-void r200_emit_contiguous_verts( GLcontext *ctx, GLuint start, GLuint count )
-{
- r200ContextPtr rmesa = R200_CONTEXT(ctx);
- GLuint vertex_size = rmesa->swtcl.vertex_size * 4;
- CARD32 *dest = r200AllocDmaLowVerts( rmesa, count-start, vertex_size );
- setup_tab[rmesa->swtcl.SetupIndex].emit( ctx, start, count, dest,
- vertex_size );
-}
-
-
-
-void r200_emit_indexed_verts( GLcontext *ctx, GLuint start, GLuint count )
-{
- r200ContextPtr rmesa = R200_CONTEXT(ctx);
-
- r200AllocDmaRegionVerts( rmesa,
- &rmesa->swtcl.indexed_verts,
- count - start,
- rmesa->swtcl.vertex_size * 4,
- 64);
-
- setup_tab[rmesa->swtcl.SetupIndex].emit(
- ctx, start, count,
- rmesa->swtcl.indexed_verts.address + rmesa->swtcl.indexed_verts.start,
- rmesa->swtcl.vertex_size * 4 );
-}
-
-
-/*
- * Render unclipped vertex buffers by emitting vertices directly to
- * dma buffers. Use strip/fan hardware primitives where possible.
- * Try to simulate missing primitives with indexed 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 1
-#define HAVE_QUAD_STRIPS 1
-#define HAVE_POLYGONS 1
-#define HAVE_ELTS 1
-
-static const GLuint hw_prim[GL_POLYGON+1] = {
- R200_VF_PRIM_POINTS,
- R200_VF_PRIM_LINES,
- 0,
- R200_VF_PRIM_LINE_STRIP,
- R200_VF_PRIM_TRIANGLES,
- R200_VF_PRIM_TRIANGLE_STRIP,
- R200_VF_PRIM_TRIANGLE_FAN,
- R200_VF_PRIM_QUADS,
- R200_VF_PRIM_QUAD_STRIP,
- R200_VF_PRIM_POLYGON
-};
-
-static __inline void r200DmaPrimitive( r200ContextPtr rmesa, GLenum prim )
-{
- R200_NEWPRIM( rmesa );
- rmesa->swtcl.hw_primitive = hw_prim[prim];
- assert(rmesa->dma.current.ptr == rmesa->dma.current.start);
-}
-
-static __inline void r200EltPrimitive( r200ContextPtr rmesa, GLenum prim )
-{
- R200_NEWPRIM( rmesa );
- rmesa->swtcl.hw_primitive = hw_prim[prim] | R200_VF_PRIM_WALK_IND;
-}
-
-
-static void VERT_FALLBACK( GLcontext *ctx,
- GLuint start,
- GLuint count,
- GLuint flags )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- tnl->Driver.Render.PrimitiveNotify( ctx, flags & PRIM_MODE_MASK );
- tnl->Driver.Render.BuildVertices( ctx, start, count, ~0 );
- tnl->Driver.Render.PrimTabVerts[flags&PRIM_MODE_MASK]( ctx, start, count, flags );
- R200_CONTEXT(ctx)->swtcl.SetupNewInputs = _TNL_BIT_POS;
-}
-
-static void ELT_FALLBACK( GLcontext *ctx,
- GLuint start,
- GLuint count,
- GLuint flags )
-{
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- tnl->Driver.Render.PrimitiveNotify( ctx, flags & PRIM_MODE_MASK );
- tnl->Driver.Render.BuildVertices( ctx, start, count, ~0 );
- tnl->Driver.Render.PrimTabElts[flags&PRIM_MODE_MASK]( ctx, start, count, flags );
- R200_CONTEXT(ctx)->swtcl.SetupNewInputs = _TNL_BIT_POS;
-}
-
-
-#define LOCAL_VARS r200ContextPtr rmesa = R200_CONTEXT(ctx)
-#define ELTS_VARS GLushort *dest
-#define INIT( prim ) r200DmaPrimitive( rmesa, prim )
-#define ELT_INIT(prim) r200EltPrimitive( rmesa, prim )
-#define NEW_PRIMITIVE() R200_NEWPRIM( rmesa )
-#define NEW_BUFFER() r200RefillCurrentDmaRegion( rmesa )
-#define GET_CURRENT_VB_MAX_VERTS() \
- (((int)rmesa->dma.current.end - (int)rmesa->dma.current.ptr) / (rmesa->swtcl.vertex_size*4))
-#define GET_SUBSEQUENT_VB_MAX_VERTS() \
- ((RADEON_BUFFER_SIZE) / (rmesa->swtcl.vertex_size*4))
-
-#define GET_CURRENT_VB_MAX_ELTS() \
- ((R200_CMD_BUF_SZ - (rmesa->store.cmd_used + 16)) / 2)
-#define GET_SUBSEQUENT_VB_MAX_ELTS() \
- ((R200_CMD_BUF_SZ - 1024) / 2)
-
-
-
-/* How do you extend an existing primitive?
- */
-#define ALLOC_ELTS(nr) \
-do { \
- if (rmesa->dma.flush == r200FlushElts && \
- rmesa->store.cmd_used + nr*2 < R200_CMD_BUF_SZ) { \
- \
- dest = (GLushort *)(rmesa->store.cmd_buf + \
- rmesa->store.cmd_used); \
- rmesa->store.cmd_used += nr*2; \
- } \
- else { \
- if (rmesa->dma.flush) { \
- rmesa->dma.flush( rmesa ); \
- } \
- \
- r200EmitVertexAOS( rmesa, \
- rmesa->swtcl.vertex_size, \
- (rmesa->r200Screen->gart_buffer_offset + \
- rmesa->swtcl.indexed_verts.buf->buf->idx * \
- RADEON_BUFFER_SIZE + \
- rmesa->swtcl.indexed_verts.start)); \
- \
- dest = r200AllocEltsOpenEnded( rmesa, \
- rmesa->swtcl.hw_primitive, \
- nr ); \
- } \
-} while (0)
-
-#define ALLOC_ELTS_NEW_PRIMITIVE(nr) ALLOC_ELTS( nr )
-
-#ifdef MESA_BIG_ENDIAN
-/* We could do without (most of) this ugliness if dest was always 32 bit word aligned... */
-#define EMIT_ELT(offset, x) do { \
- int off = offset + ( ( (GLuint)dest & 0x2 ) >> 1 ); \
- GLushort *des = (GLushort *)( (GLuint)dest & ~0x2 ); \
- (des)[ off + 1 - 2 * ( off & 1 ) ] = (GLushort)(x); } while (0)
-#else
-#define EMIT_ELT(offset, x) (dest)[offset] = (GLushort) (x)
-#endif
-#define EMIT_TWO_ELTS(offset, x, y) *(GLuint *)(dest+offset) = ((y)<<16)|(x);
-#define INCR_ELTS( nr ) dest += nr
-#define RELEASE_ELT_VERTS() \
- r200ReleaseDmaRegion( rmesa, &rmesa->swtcl.indexed_verts, __FUNCTION__ )
-#define EMIT_VERTS( ctx, j, nr ) \
- r200_emit_contiguous_verts(ctx, j, (j)+(nr))
-#define EMIT_INDEXED_VERTS( ctx, start, count ) \
- r200_emit_indexed_verts( ctx, start, count )
-
-
-#define TAG(x) r200_dma_##x
-#include "tnl_dd/t_dd_dmatmp.h"
-
-
-/**********************************************************************/
-/* Render pipeline stage */
-/**********************************************************************/
-
-
-static GLboolean r200_run_render( GLcontext *ctx,
- struct tnl_pipeline_stage *stage )
+void r200_swtcl_flush(GLcontext *ctx, uint32_t current_offset)
{
r200ContextPtr rmesa = R200_CONTEXT(ctx);
- TNLcontext *tnl = TNL_CONTEXT(ctx);
- struct vertex_buffer *VB = &tnl->vb;
- GLuint i, length, flags = 0;
- render_func *tab = TAG(render_tab_verts);
-
- if (rmesa->swtcl.indexed_verts.buf && (!VB->Elts || stage->changed_inputs))
- RELEASE_ELT_VERTS();
-
-
+ rcommonEnsureCmdBufSpace(&rmesa->radeon,
+ rmesa->hw.max_state_size + (12*sizeof(int)),
+ __FUNCTION__);
- if ((R200_DEBUG & DEBUG_VERTS) || /* No debug */
- VB->ClipOrMask || /* No clipping */
- rmesa->swtcl.RenderIndex != 0 || /* No per-vertex manipulations */
- ctx->Line.StippleFlag) /* No stipple -- fix me? */
- return GL_TRUE;
-
- if (VB->Elts) {
- tab = TAG(render_tab_elts);
- if (!rmesa->swtcl.indexed_verts.buf)
- if (!TAG(emit_elt_verts)(ctx, 0, VB->Count))
- return GL_TRUE; /* too many vertices */
- }
-
- tnl->Driver.Render.Start( ctx );
-
- for (i = 0 ; i < VB->PrimitiveCount ; i++)
- {
- GLuint prim = VB->Primitive[i].mode;
- GLuint start = VB->Primitive[i].start;
- GLuint length = VB->Primitive[i].count;
- if (!length)
- continue;
+ r200EmitState(rmesa);
+ r200EmitVertexAOS( rmesa,
+ rmesa->radeon.swtcl.vertex_size,
+ rmesa->radeon.dma.current,
+ current_offset);
- if (R200_DEBUG & DEBUG_PRIMS)
- fprintf(stderr, "r200_render.c: prim %s %d..%d\n",
- _mesa_lookup_enum_by_nr(prim & PRIM_MODE_MASK),
- start, start+length);
+
+ r200EmitVbufPrim( rmesa,
+ rmesa->radeon.swtcl.hw_primitive,
+ rmesa->radeon.swtcl.numverts);
- tab[prim & PRIM_MODE_MASK]( ctx, start, start + length, flags );
- }
-
- tnl->Driver.Render.Finish( ctx );
-
- return GL_FALSE; /* finished the pipe */
}
+/**************************************************************************/
-static void r200_check_render( GLcontext *ctx,
- struct tnl_pipeline_stage *stage )
+static INLINE GLuint reduced_hw_prim( GLcontext *ctx, GLuint prim)
{
- GLuint inputs = _TNL_BIT_POS | _TNL_BIT_COLOR0;
-
- if (ctx->RenderMode == GL_RENDER) {
- if (ctx->_TriangleCaps & DD_SEPARATE_SPECULAR)
- inputs |= _TNL_BIT_COLOR1;
-
- if (ctx->Texture.Unit[0]._ReallyEnabled)
- inputs |= _TNL_BIT_TEX0;
-
- if (ctx->Texture.Unit[1]._ReallyEnabled)
- inputs |= _TNL_BIT_TEX1;
-
- if (ctx->Fog.Enabled)
- inputs |= _TNL_BIT_FOG;
+ switch (prim) {
+ case GL_POINTS:
+ return (ctx->Point.PointSprite ||
+ ((ctx->_TriangleCaps & (DD_POINT_SIZE | DD_POINT_ATTEN)) &&
+ !(ctx->_TriangleCaps & (DD_POINT_SMOOTH)))) ?
+ R200_VF_PRIM_POINT_SPRITES : R200_VF_PRIM_POINTS;
+ case GL_LINES:
+ /* fallthrough */
+ case GL_LINE_LOOP:
+ /* fallthrough */
+ case GL_LINE_STRIP:
+ return R200_VF_PRIM_LINES;
+ default:
+ /* all others reduced to triangles */
+ return R200_VF_PRIM_TRIANGLES;
}
-
- stage->inputs = inputs;
-}
-
-
-static void dtr( struct tnl_pipeline_stage *stage )
-{
- (void)stage;
}
-const struct tnl_pipeline_stage _r200_render_stage =
-{
- "r200 render",
- (_DD_NEW_SEPARATE_SPECULAR |
- _NEW_TEXTURE|
- _NEW_FOG|
- _NEW_RENDERMODE), /* re-check (new inputs) */
- 0, /* re-run (always runs) */
- GL_TRUE, /* active */
- 0, 0, /* inputs (set in check_render), outputs */
- 0, 0, /* changed_inputs, private */
- dtr, /* destructor */
- r200_check_render, /* check - initially set to alloc data */
- r200_run_render /* run */
-};
-
-
-
-/**************************************************************************/
-
-
-static const GLuint reduced_hw_prim[GL_POLYGON+1] = {
- R200_VF_PRIM_POINTS,
- R200_VF_PRIM_LINES,
- R200_VF_PRIM_LINES,
- R200_VF_PRIM_LINES,
- R200_VF_PRIM_TRIANGLES,
- R200_VF_PRIM_TRIANGLES,
- R200_VF_PRIM_TRIANGLES,
- R200_VF_PRIM_TRIANGLES,
- R200_VF_PRIM_TRIANGLES,
- R200_VF_PRIM_TRIANGLES
-};
-
static void r200RasterPrimitive( GLcontext *ctx, GLuint hwprim );
static void r200RenderPrimitive( GLcontext *ctx, GLenum prim );
static void r200ResetLineStipple( GLcontext *ctx );
-#undef HAVE_QUADS
-#define HAVE_QUADS 0
-
-#undef HAVE_QUAD_STRIPS
-#define HAVE_QUAD_STRIPS 0
-
/***********************************************************************
* 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 0
+
#undef LOCAL_VARS
+#undef ALLOC_VERTS
#define CTX_ARG r200ContextPtr rmesa
-#define CTX_ARG2 rmesa
-#define GET_VERTEX_DWORDS() rmesa->swtcl.vertex_size
-#define ALLOC_VERTS( n, size ) r200AllocDmaLowVerts( rmesa, n, size * 4 )
+#define GET_VERTEX_DWORDS() rmesa->radeon.swtcl.vertex_size
+#define ALLOC_VERTS( n, size ) rcommonAllocDmaLowVerts( &rmesa->radeon, n, size * 4 )
#define LOCAL_VARS \
r200ContextPtr rmesa = R200_CONTEXT(ctx); \
- const GLuint shift = rmesa->swtcl.vertex_stride_shift; \
- const char *r200verts = (char *)rmesa->swtcl.verts;
-#define VERT(x) (r200Vertex *)(r200verts + (x << shift))
-#define VERTEX r200Vertex
+ const char *r200verts = (char *)rmesa->radeon.swtcl.verts;
+#define VERT(x) (radeonVertex *)(r200verts + ((x) * vertsize * sizeof(int)))
+#define VERTEX radeonVertex
#define DO_DEBUG_VERTS (1 && (R200_DEBUG & DEBUG_VERTS))
-#define PRINT_VERTEX(v) r200_print_vertex(rmesa->glCtx, v)
+
#undef TAG
#define TAG(x) r200_##x
#include "tnl_dd/t_dd_triemit.h"
static struct {
- points_func points;
- line_func line;
- triangle_func triangle;
- quad_func quad;
+ tnl_points_func points;
+ tnl_line_func line;
+ tnl_triangle_func triangle;
+ tnl_quad_func quad;
} rast_tab[R200_MAX_TRIFUNC];
#define HAVE_RGBA 1
#define HAVE_SPEC 1
-#define HAVE_INDEX 0
#define HAVE_BACK_COLORS 0
#define HAVE_HW_FLATSHADE 1
#define TAB rast_tab
#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->swtcl.verts + (e<<rmesa->swtcl.vertex_stride_shift))
+#define GET_VERTEX(e) (rmesa->radeon.swtcl.verts + (e*rmesa->radeon.swtcl.vertex_size*sizeof(int)))
+
+#define VERT_SET_RGBA( v, c ) \
+do { \
+ radeon_color_t *color = (radeon_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_SET_RGBA( v, c ) v->ui[coloroffset] = LE32_TO_CPU(*(GLuint *)c)
#define VERT_COPY_RGBA( v0, v1 ) v0->ui[coloroffset] = v1->ui[coloroffset]
-#define VERT_SAVE_RGBA( idx ) color[idx] = CPU_TO_LE32(v[idx]->ui[coloroffset])
-#define VERT_RESTORE_RGBA( idx ) v[idx]->ui[coloroffset] = LE32_TO_CPU(color[idx])
-
-#define VERT_SET_SPEC( v0, c ) if (havespec) { \
- v0->v.specular.red = (c)[0]; \
- v0->v.specular.green = (c)[1]; \
- v0->v.specular.blue = (c)[2]; }
-#define VERT_COPY_SPEC( v0, v1 ) if (havespec) { \
- v0->v.specular.red = v1->v.specular.red; \
- v0->v.specular.green = v1->v.specular.green; \
- v0->v.specular.blue = v1->v.specular.blue; }
-#define VERT_SAVE_SPEC( idx ) if (havespec) spec[idx] = CPU_TO_LE32(v[idx]->ui[5])
-#define VERT_RESTORE_SPEC( idx ) if (havespec) v[idx]->ui[5] = LE32_TO_CPU(spec[idx])
+
+#define VERT_SET_SPEC( v, c ) \
+do { \
+ if (specoffset) { \
+ radeon_color_t *spec = (radeon_color_t *)&((v)->ui[specoffset]); \
+ UNCLAMPED_FLOAT_TO_UBYTE(spec->red, (c)[0]); \
+ UNCLAMPED_FLOAT_TO_UBYTE(spec->green, (c)[1]); \
+ UNCLAMPED_FLOAT_TO_UBYTE(spec->blue, (c)[2]); \
+ } \
+} while (0)
+#define VERT_COPY_SPEC( v0, v1 ) \
+do { \
+ if (specoffset) { \
+ radeon_color_t *spec0 = (radeon_color_t *)&((v0)->ui[specoffset]); \
+ radeon_color_t *spec1 = (radeon_color_t *)&((v1)->ui[specoffset]); \
+ spec0->red = spec1->red; \
+ spec0->green = spec1->green; \
+ spec0->blue = spec1->blue; \
+ } \
+} while (0)
+
+/* These don't need LE32_TO_CPU() as they used to save and restore
+ * colors which are already in the correct format.
+ */
+#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
#define LOCAL_VARS(n) \
r200ContextPtr rmesa = R200_CONTEXT(ctx); \
GLuint color[n], spec[n]; \
- GLuint coloroffset = (rmesa->swtcl.vertex_size == 4 ? 3 : 4); \
- GLboolean havespec = (rmesa->swtcl.vertex_size > 4); \
- (void) color; (void) spec; (void) coloroffset; (void) havespec;
+ 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) r200RasterPrimitive( ctx, reduced_hw_prim[x] )
-#define RENDER_PRIMITIVE rmesa->swtcl.render_primitive
+#define RASTERIZE(x) r200RasterPrimitive( ctx, reduced_hw_prim(ctx, x) )
+#define RENDER_PRIMITIVE rmesa->radeon.swtcl.render_primitive
#undef TAG
#define TAG(x) x
#include "tnl_dd/t_dd_unfilled.h"
/* Render unclipped begin/end objects */
/**********************************************************************/
-#define VERT(x) (r200Vertex *)(r200verts + (x << shift))
#define RENDER_POINTS( start, count ) \
for ( ; start < count ; start++) \
r200_point( rmesa, VERT(start) )
#undef LOCAL_VARS
#define LOCAL_VARS \
r200ContextPtr rmesa = R200_CONTEXT(ctx); \
- const GLuint shift = rmesa->swtcl.vertex_stride_shift; \
- const char *r200verts = (char *)rmesa->swtcl.verts; \
+ const GLuint vertsize = rmesa->radeon.swtcl.vertex_size; \
+ const char *r200verts = (char *)rmesa->radeon.swtcl.verts; \
const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts; \
const GLboolean stipple = ctx->Line.StippleFlag; \
(void) elt; (void) stipple;
GLuint index = 0;
GLuint flags = ctx->_TriangleCaps;
- if (!rmesa->TclFallback || rmesa->Fallback)
+ if (!rmesa->radeon.TclFallback || rmesa->radeon.Fallback)
return;
if (flags & DD_TRI_LIGHT_TWOSIDE) index |= R200_TWOSIDE_BIT;
if (flags & DD_TRI_UNFILLED) index |= R200_UNFILLED_BIT;
- if (index != rmesa->swtcl.RenderIndex) {
+ 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.ClippedPolygon = _tnl_RenderClippedPolygon;
}
- rmesa->swtcl.RenderIndex = index;
+ rmesa->radeon.swtcl.RenderIndex = index;
}
}
{
r200ContextPtr rmesa = R200_CONTEXT(ctx);
- if (rmesa->swtcl.hw_primitive != hwprim) {
+ if (rmesa->radeon.swtcl.hw_primitive != hwprim) {
+ /* need to disable perspective-correct texturing for point sprites */
+ if ((hwprim & 0xf) == R200_VF_PRIM_POINT_SPRITES && ctx->Point.PointSprite) {
+ if (rmesa->hw.set.cmd[SET_RE_CNTL] & R200_PERSPECTIVE_ENABLE) {
+ R200_STATECHANGE( rmesa, set );
+ rmesa->hw.set.cmd[SET_RE_CNTL] &= ~R200_PERSPECTIVE_ENABLE;
+ }
+ }
+ else if (!(rmesa->hw.set.cmd[SET_RE_CNTL] & R200_PERSPECTIVE_ENABLE)) {
+ R200_STATECHANGE( rmesa, set );
+ rmesa->hw.set.cmd[SET_RE_CNTL] |= R200_PERSPECTIVE_ENABLE;
+ }
R200_NEWPRIM( rmesa );
- rmesa->swtcl.hw_primitive = hwprim;
+ rmesa->radeon.swtcl.hw_primitive = hwprim;
}
}
static void r200RenderPrimitive( GLcontext *ctx, GLenum prim )
{
r200ContextPtr rmesa = R200_CONTEXT(ctx);
- rmesa->swtcl.render_primitive = prim;
+ rmesa->radeon.swtcl.render_primitive = prim;
if (prim < GL_TRIANGLES || !(ctx->_TriangleCaps & DD_TRI_UNFILLED))
- r200RasterPrimitive( ctx, reduced_hw_prim[prim] );
+ r200RasterPrimitive( ctx, reduced_hw_prim(ctx, prim) );
}
static void r200RenderFinish( GLcontext *ctx )
"glDrawBuffer(GL_FRONT_AND_BACK)",
"glEnable(GL_STENCIL) without hw stencil buffer",
"glRenderMode(selection or feedback)",
- "glBlendEquation",
- "glBlendFunc(mode != ADD)",
"R200_NO_RAST",
"Mixing GL_CLAMP_TO_BORDER and GL_CLAMP (or GL_MIRROR_CLAMP_ATI)"
};
{
r200ContextPtr rmesa = R200_CONTEXT(ctx);
TNLcontext *tnl = TNL_CONTEXT(ctx);
- GLuint oldfallback = rmesa->Fallback;
+ GLuint oldfallback = rmesa->radeon.Fallback;
if (mode) {
- rmesa->Fallback |= bit;
+ rmesa->radeon.Fallback |= bit;
if (oldfallback == 0) {
R200_FIREVERTICES( rmesa );
TCL_FALLBACK( ctx, R200_TCL_FALLBACK_RASTER, GL_TRUE );
_swsetup_Wakeup( ctx );
- _tnl_need_projected_coords( ctx, GL_TRUE );
- rmesa->swtcl.RenderIndex = ~0;
+ rmesa->radeon.swtcl.RenderIndex = ~0;
if (R200_DEBUG & DEBUG_FALLBACKS) {
fprintf(stderr, "R200 begin rasterization fallback: 0x%x %s\n",
bit, getFallbackString(bit));
}
}
else {
- rmesa->Fallback &= ~bit;
+ rmesa->radeon.Fallback &= ~bit;
if (oldfallback == bit) {
+
_swrast_flush( ctx );
tnl->Driver.Render.Start = r200RenderStart;
tnl->Driver.Render.PrimitiveNotify = r200RenderPrimitive;
tnl->Driver.Render.Finish = r200RenderFinish;
- tnl->Driver.Render.BuildVertices = r200BuildVertices;
+
+ tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
+ tnl->Driver.Render.CopyPV = _tnl_copy_pv;
+ tnl->Driver.Render.Interp = _tnl_interp;
+
tnl->Driver.Render.ResetLineStipple = r200ResetLineStipple;
TCL_FALLBACK( ctx, R200_TCL_FALLBACK_RASTER, GL_FALSE );
- if (rmesa->TclFallback) {
- /* These are already done if rmesa->TclFallback goes to
+ if (rmesa->radeon.TclFallback) {
+ /* These are already done if rmesa->radeon.TclFallback goes to
* zero above. But not if it doesn't (R200_NO_TCL for
* example?)
*/
+ _tnl_invalidate_vertex_state( ctx, ~0 );
+ _tnl_invalidate_vertices( ctx, ~0 );
+ RENDERINPUTS_ZERO( rmesa->radeon.tnl_index_bitset );
r200ChooseVertexState( ctx );
r200ChooseRenderState( ctx );
}
-/* Cope with depth operations by drawing individual pixels as points???
+/**
+ * Cope with depth operations by drawing individual pixels as points.
+ *
+ * \todo
+ * The way the vertex state is set in this routine is hokey. It seems to
+ * work, but it's very hackish. This whole routine is pretty hackish. If
+ * the bitmap is small enough, it seems like it would be faster to copy it
+ * to AGP memory and use it as a non-power-of-two texture (i.e.,
+ * NV_texture_rectangle).
*/
void
r200PointsBitmap( GLcontext *ctx, GLint px, GLint py,
r200ContextPtr rmesa = R200_CONTEXT(ctx);
const GLfloat *rc = ctx->Current.RasterColor;
GLint row, col;
- r200Vertex vert;
+ radeonVertex vert;
GLuint orig_vte;
GLuint h;
/* Choose tiny vertex format
*/
- r200SetVertexFormat( ctx, R200_XYZW_BIT | R200_RGBA_BIT );
+ {
+ const GLuint fmt_0 = R200_VTX_XY | R200_VTX_Z0 | R200_VTX_W0
+ | (R200_VTX_PK_RGBA << R200_VTX_COLOR_0_SHIFT);
+ const GLuint fmt_1 = 0;
+ GLuint vte = rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL];
+ GLuint vap = rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL];
+
+ vte &= ~(R200_VTX_XY_FMT | R200_VTX_Z_FMT);
+ vte |= R200_VTX_W0_FMT;
+ vap &= ~R200_VAP_FORCE_W_TO_ONE;
+
+ rmesa->radeon.swtcl.vertex_size = 5;
+
+ if ( (rmesa->hw.vtx.cmd[VTX_VTXFMT_0] != fmt_0)
+ || (rmesa->hw.vtx.cmd[VTX_VTXFMT_1] != fmt_1) ) {
+ R200_NEWPRIM(rmesa);
+ R200_STATECHANGE( rmesa, vtx );
+ rmesa->hw.vtx.cmd[VTX_VTXFMT_0] = fmt_0;
+ rmesa->hw.vtx.cmd[VTX_VTXFMT_1] = fmt_1;
+ }
+
+ if (vte != rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL]) {
+ R200_STATECHANGE( rmesa, vte );
+ rmesa->hw.vte.cmd[VTE_SE_VTE_CNTL] = vte;
+ }
+
+ if (vap != rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL]) {
+ R200_STATECHANGE( rmesa, vap );
+ rmesa->hw.vap.cmd[VAP_SE_VAP_CNTL] = vap;
+ }
+ }
/* Ready for point primitives:
*/
/* Update window height
*/
- LOCK_HARDWARE( rmesa );
- UNLOCK_HARDWARE( rmesa );
- h = rmesa->dri.drawable->h + rmesa->dri.drawable->y;
- px += rmesa->dri.drawable->x;
+ LOCK_HARDWARE( &rmesa->radeon );
+ UNLOCK_HARDWARE( &rmesa->radeon );
+ h = rmesa->radeon.dri.drawable->h + rmesa->radeon.dri.drawable->y;
+ px += rmesa->radeon.dri.drawable->x;
/* Clipping handled by existing mechansims in r200_ioctl.c?
*/
for (row=0; row<height; row++) {
const GLubyte *src = (const GLubyte *)
- _mesa_image_address( unpack, bitmap, width, height,
- GL_COLOR_INDEX, GL_BITMAP, 0, row, 0 );
+ _mesa_image_address2d(unpack, bitmap, width, height,
+ GL_COLOR_INDEX, GL_BITMAP, row, 0 );
if (unpack->LsbFirst) {
/* Lsb first */
/* Need to restore vertexformat?
*/
- if (rmesa->TclFallback)
+ if (rmesa->radeon.TclFallback)
r200ChooseVertexState( ctx );
}
-void r200FlushVertices( GLcontext *ctx, GLuint flags )
-{
- _tnl_FlushVertices( ctx, flags );
-
- if (flags & FLUSH_STORED_VERTICES)
- R200_NEWPRIM( R200_CONTEXT( ctx ) );
-}
/**********************************************************************/
/* Initialization. */
{
TNLcontext *tnl = TNL_CONTEXT(ctx);
r200ContextPtr rmesa = R200_CONTEXT(ctx);
- GLuint size = TNL_CONTEXT(ctx)->vb.Size;
static int firsttime = 1;
if (firsttime) {
init_rast_tab();
- init_setup_tab();
firsttime = 0;
}
tnl->Driver.Render.Finish = r200RenderFinish;
tnl->Driver.Render.PrimitiveNotify = r200RenderPrimitive;
tnl->Driver.Render.ResetLineStipple = r200ResetLineStipple;
- tnl->Driver.Render.BuildVertices = r200BuildVertices;
+ tnl->Driver.Render.BuildVertices = _tnl_build_vertices;
+ tnl->Driver.Render.CopyPV = _tnl_copy_pv;
+ tnl->Driver.Render.Interp = _tnl_interp;
- rmesa->swtcl.verts = (GLubyte *)ALIGN_MALLOC( size * 16 * 4, 32 );
- rmesa->swtcl.RenderIndex = ~0;
- rmesa->swtcl.render_primitive = GL_TRIANGLES;
- rmesa->swtcl.hw_primitive = 0;
+ /* FIXME: what are these numbers? */
+ _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12,
+ 36 * 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;
}
{
r200ContextPtr rmesa = R200_CONTEXT(ctx);
- if (rmesa->swtcl.indexed_verts.buf)
- r200ReleaseDmaRegion( rmesa, &rmesa->swtcl.indexed_verts, __FUNCTION__ );
-
- if (rmesa->swtcl.verts) {
- ALIGN_FREE(rmesa->swtcl.verts);
- rmesa->swtcl.verts = 0;
- }
-
- if (rmesa->UbyteSecondaryColor.Ptr) {
- ALIGN_FREE(rmesa->UbyteSecondaryColor.Ptr);
- rmesa->UbyteSecondaryColor.Ptr = 0;
- }
-
- if (rmesa->UbyteColor.Ptr) {
- ALIGN_FREE(rmesa->UbyteColor.Ptr);
- rmesa->UbyteColor.Ptr = 0;
- }
}
projects / mesa.git / blobdiff