From 8d7e5651fba9fd62e1055c05d1814c7d2de7f43c Mon Sep 17 00:00:00 2001 From: Stephane Marchesin Date: Sun, 14 Jan 2007 20:37:57 +0100 Subject: [PATCH] nouveau: add the nv04 swtcl module (it's untested for now). --- src/mesa/drivers/dri/nouveau/Makefile | 1 + src/mesa/drivers/dri/nouveau/nouveau_swtcl.c | 4 +- src/mesa/drivers/dri/nouveau/nv04_swtcl.c | 570 +++++++++++++++++++ src/mesa/drivers/dri/nouveau/nv04_swtcl.h | 12 + 4 files changed, 585 insertions(+), 2 deletions(-) create mode 100644 src/mesa/drivers/dri/nouveau/nv04_swtcl.c create mode 100644 src/mesa/drivers/dri/nouveau/nv04_swtcl.h diff --git a/src/mesa/drivers/dri/nouveau/Makefile b/src/mesa/drivers/dri/nouveau/Makefile index d31b42a568b..9eb40fb9c19 100644 --- a/src/mesa/drivers/dri/nouveau/Makefile +++ b/src/mesa/drivers/dri/nouveau/Makefile @@ -26,6 +26,7 @@ DRIVER_SOURCES = \ nouveau_tex.c \ nouveau_swtcl.c \ nouveau_sync.c \ + nv04_swtcl.c \ nv10_swtcl.c \ nv10_state.c \ nv20_state.c \ diff --git a/src/mesa/drivers/dri/nouveau/nouveau_swtcl.c b/src/mesa/drivers/dri/nouveau/nouveau_swtcl.c index 746b0fac8c0..f5c92a1b4e6 100644 --- a/src/mesa/drivers/dri/nouveau/nouveau_swtcl.c +++ b/src/mesa/drivers/dri/nouveau/nouveau_swtcl.c @@ -82,7 +82,7 @@ void nouveauFallback(struct nouveau_context *nmesa, GLuint bit, GLboolean mode) nmesa->Fallback |= bit; if (oldfallback == 0) { if (nmesa->screen->card->typescreen->card->type +#include + +#include "glheader.h" +#include "context.h" +#include "mtypes.h" +#include "macros.h" +#include "colormac.h" +#include "enums.h" + +#include "swrast/swrast.h" +#include "swrast_setup/swrast_setup.h" +#include "tnl/t_context.h" +#include "tnl/t_pipeline.h" + +#include "nouveau_swtcl.h" +#include "nv04_swtcl.h" +#include "nouveau_context.h" +#include "nouveau_span.h" +#include "nouveau_reg.h" +#include "nouveau_tex.h" +#include "nouveau_fifo.h" +#include "nouveau_msg.h" +#include "nouveau_object.h" + +static void nv04RasterPrimitive( GLcontext *ctx, GLenum rprim, GLuint hwprim ); +static void nv04RenderPrimitive( GLcontext *ctx, GLenum prim ); +static void nv04ResetLineStipple( GLcontext *ctx ); + + +static inline void nv04_2triangles(struct nouveau_context *nmesa,nouveauVertex* v0,nouveauVertex* v1,nouveauVertex* v2,nouveauVertex* v3,nouveauVertex* v4,nouveauVertex* v5) +{ + BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0xA),49); + OUT_RINGp(v0,8); + OUT_RINGp(v1,8); + OUT_RINGp(v2,8); + OUT_RINGp(v3,8); + OUT_RINGp(v4,8); + OUT_RINGp(v5,8); + OUT_RING(0xFEDCBA); +} + +static inline void nv04_1triangle(struct nouveau_context *nmesa,nouveauVertex* v0,nouveauVertex* v1,nouveauVertex* v2) +{ + BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0xD),25); + OUT_RINGp(v0,8); + OUT_RINGp(v1,8); + OUT_RINGp(v2,8); + OUT_RING(0xFED); +} + +static inline void nv04_1quad(struct nouveau_context *nmesa,nouveauVertex* v0,nouveauVertex* v1,nouveauVertex* v2,nouveauVertex* v3) +{ + BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0xC),33); + OUT_RINGp(v0,8); + OUT_RINGp(v1,8); + OUT_RINGp(v2,8); + OUT_RINGp(v3,8); + OUT_RING(0xFECEDC); +} + +/**********************************************************************/ +/* Render unclipped begin/end objects */ +/**********************************************************************/ + +static void nv04_render_points_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags) +{ + // erm +} + +static void nv04_render_lines_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags) +{ + // umm +} + +static void nv04_render_line_strip_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags) +{ + // yeah +} + +static void nv04_render_line_loop_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags) +{ + // right +} + +static void nv04_render_triangles_verts(GLcontext *ctx,GLuint start,GLuint count,GLuint flags) +{ + struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx); + GLubyte *vertptr = (GLubyte *)nmesa->verts; + GLuint vertsize = nmesa->vertex_size; + int i; + + for(i=start;iverts; + GLuint vertsize = nmesa->vertex_size; + uint32_t striptbl[]={0x321210,0x543432,0x765654,0x987876,0xBA9A98,0xDCBCBA,0xFEDEDC}; + int i,j; + + for(i=start;iverts; + GLuint vertsize = nmesa->vertex_size; + uint32_t fantbl[]={0x320210,0x540430,0x760650,0x980870,0xBA0A90,0xDC0CB0,0xFE0ED0}; + int i,j; + + BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0x0),8); + OUT_RINGp((nouveauVertex*)(vertptr+start*vertsize),8); + + for(i=start+1;iverts; + GLuint vertsize = nmesa->vertex_size; + int i; + + for(i=start;iverts; + GLuint vertsize = nmesa->vertex_size; + const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts; + int i; + + for(i=start;iverts; + GLuint vertsize = nmesa->vertex_size; + uint32_t striptbl[]={0x321210,0x543432,0x765654,0x987876,0xBA9A98,0xDCBCBA,0xFEDEDC}; + const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts; + int i,j; + + for(i=start;iverts; + GLuint vertsize = nmesa->vertex_size; + uint32_t fantbl[]={0x320210,0x540430,0x760650,0x980870,0xBA0A90,0xDC0CB0,0xFE0ED0}; + const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts; + int i,j; + + BEGIN_RING_SIZE(NvSub3D,NV04_DX5_TEXTURED_TRIANGLE_TLVERTEX_SX(0x0),8); + OUT_RINGp((nouveauVertex*)(vertptr+elt[start]*vertsize),8); + + for(i=start+1;iverts; + GLuint vertsize = nmesa->vertex_size; + const GLuint * const elt = TNL_CONTEXT(ctx)->vb.Elts; + int i; + + for(i=start;ivertex_attrs[nmesa->vertex_attr_count].attrib = (ATTR); \ + nmesa->vertex_attrs[nmesa->vertex_attr_count].format = (STYLE); \ + nmesa->vertex_attr_count++; \ +} while (0) + +#define EMIT_PAD( N ) \ +do { \ + nmesa->vertex_attrs[nmesa->vertex_attr_count].attrib = 0; \ + nmesa->vertex_attrs[nmesa->vertex_attr_count].format = EMIT_PAD; \ + nmesa->vertex_attrs[nmesa->vertex_attr_count].offset = (N); \ + nmesa->vertex_attr_count++; \ +} while (0) + + +static void nv04ChooseRenderState(GLcontext *ctx) +{ + TNLcontext *tnl = TNL_CONTEXT(ctx); + + tnl->Driver.Render.PrimTabVerts = nv04_render_tab_verts; + tnl->Driver.Render.PrimTabElts = nv04_render_tab_elts; + tnl->Driver.Render.ClippedLine = NULL; + tnl->Driver.Render.ClippedPolygon = NULL; +} + + + +static inline void nv04OutputVertexFormat(struct nouveau_context* nmesa) +{ + GLcontext* ctx=nmesa->glCtx; + DECLARE_RENDERINPUTS(index); + + /* + * Tell t_vertex about the vertex format + */ + RENDERINPUTS_COPY(index, nmesa->render_inputs_bitset); + + // SX SY SZ INVW + // FIXME : we use W instead of INVW, but since W=1 it doesn't matter + if (RENDERINPUTS_TEST(index, _TNL_ATTRIB_POS)) + EMIT_ATTR(_TNL_ATTRIB_POS,EMIT_4F_VIEWPORT); + else + EMIT_PAD(4*sizeof(float)); + + // COLOR + if (RENDERINPUTS_TEST(index, _TNL_ATTRIB_COLOR0)) + EMIT_ATTR(_TNL_ATTRIB_COLOR0,EMIT_4UB_4F_ABGR); + else + EMIT_PAD(4); + + // SPECULAR + if (RENDERINPUTS_TEST(index, _TNL_ATTRIB_COLOR1)) + EMIT_ATTR(_TNL_ATTRIB_COLOR1,EMIT_4UB_4F_ABGR); + else + EMIT_PAD(4); + + // TEXTURE + if (RENDERINPUTS_TEST(index, _TNL_ATTRIB_TEX0)) + EMIT_ATTR(_TNL_ATTRIB_TEX0,EMIT_2F); + else + EMIT_PAD(2*sizeof(float)); + + nmesa->vertex_size=_tnl_install_attrs( ctx, + nmesa->vertex_attrs, + nmesa->vertex_attr_count, + ctx->Viewport._WindowMap.m, 0 ); +} + + +static void nv04ChooseVertexState( GLcontext *ctx ) +{ + struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx); + TNLcontext *tnl = TNL_CONTEXT(ctx); + DECLARE_RENDERINPUTS(index); + + RENDERINPUTS_COPY(index, tnl->render_inputs_bitset); + if (!RENDERINPUTS_EQUAL(index, nmesa->render_inputs_bitset)) + { + RENDERINPUTS_COPY(nmesa->render_inputs_bitset, index); + nv04OutputVertexFormat(nmesa); + } +} + + +/**********************************************************************/ +/* High level hooks for t_vb_render.c */ +/**********************************************************************/ + + +static void nv04RenderStart(GLcontext *ctx) +{ + struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx); + + if (nmesa->new_state) { + nmesa->new_render_state |= nmesa->new_state; + } + + if (nmesa->new_render_state) { + nv04ChooseVertexState(ctx); + nv04ChooseRenderState(ctx); + nmesa->new_render_state = 0; + } +} + +static void nv04RenderFinish(GLcontext *ctx) +{ +} + + +/* System to flush dma and emit state changes based on the rasterized + * primitive. + */ +void nv04RasterPrimitive(GLcontext *ctx, + GLenum glprim, + GLuint hwprim) +{ + struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx); + + assert (!nmesa->new_state); + + if (hwprim != nmesa->current_primitive) + { + nmesa->current_primitive=hwprim; + + } +} + +static const GLuint hw_prim[GL_POLYGON+1] = { + GL_POINTS+1, + GL_LINES+1, + GL_LINE_STRIP+1, + GL_LINE_LOOP+1, + GL_TRIANGLES+1, + GL_TRIANGLE_STRIP+1, + GL_TRIANGLE_FAN+1, + GL_QUADS+1, + GL_QUAD_STRIP+1, + GL_POLYGON+1 +}; + +/* Callback for mesa: + */ +static void nv04RenderPrimitive( GLcontext *ctx, GLuint prim ) +{ + nv04RasterPrimitive( ctx, prim, hw_prim[prim] ); +} + +static void nv04ResetLineStipple( GLcontext *ctx ) +{ + /* FIXME do something here */ + WARN_ONCE("Unimplemented nv04ResetLineStipple\n"); +} + + +/**********************************************************************/ +/* Initialization. */ +/**********************************************************************/ + +void nv04TriInitFunctions(GLcontext *ctx) +{ + struct nouveau_context *nmesa = NOUVEAU_CONTEXT(ctx); + TNLcontext *tnl = TNL_CONTEXT(ctx); + + tnl->Driver.RunPipeline = nouveauRunPipeline; + tnl->Driver.Render.Start = nv04RenderStart; + tnl->Driver.Render.Finish = nv04RenderFinish; + tnl->Driver.Render.PrimitiveNotify = nv04RenderPrimitive; + tnl->Driver.Render.ResetLineStipple = nv04ResetLineStipple; + tnl->Driver.Render.BuildVertices = _tnl_build_vertices; + tnl->Driver.Render.CopyPV = _tnl_copy_pv; + tnl->Driver.Render.Interp = _tnl_interp; + + _tnl_init_vertices( ctx, ctx->Const.MaxArrayLockSize + 12, 32 ); + + nmesa->verts = (GLubyte *)tnl->clipspace.vertex_buf; +} + + diff --git a/src/mesa/drivers/dri/nouveau/nv04_swtcl.h b/src/mesa/drivers/dri/nouveau/nv04_swtcl.h new file mode 100644 index 00000000000..42dde5383eb --- /dev/null +++ b/src/mesa/drivers/dri/nouveau/nv04_swtcl.h @@ -0,0 +1,12 @@ +#ifndef __NV04_SWTCL_H__ +#define __NV04_SWTCL_H__ + +#include "mtypes.h" + +extern void nv04Fallback( GLcontext *ctx, GLuint bit, GLboolean mode ); +extern void nv04FinishPrimitive(struct nouveau_context *nmesa); +extern void nv04TriInitFunctions(GLcontext *ctx); +#define FALLBACK( nmesa, bit, mode ) nouveauFallback( nmesa->glCtx, bit, mode ) + +#endif /* __NV04_SWTCL_H__ */ + -- 2.30.2