From cef97267d696d37f4dccb22951499ca25d5d87ad Mon Sep 17 00:00:00 2001 From: Chia-I Wu Date: Sat, 12 Sep 2009 18:59:13 +0800 Subject: [PATCH] mesa/main: New feature FEATURE_beginend. This feature corresponds to the Begin/End paradigm. Disabling this feature also eliminates the use of GLvertexformat completely. --- src/mesa/main/api_loopback.c | 7 +++ src/mesa/main/api_loopback.h | 16 ++++-- src/mesa/main/api_noop.c | 6 +++ src/mesa/main/api_noop.h | 9 ++-- src/mesa/main/mfeatures.h | 4 +- src/mesa/main/vtxfmt.c | 6 +++ src/mesa/main/vtxfmt.h | 28 ++++++++++- src/mesa/vbo/vbo_exec.h | 18 +++++++ src/mesa/vbo/vbo_exec_api.c | 94 +++++++++++++++++++++++++++++++++++- src/mesa/vbo/vbo_exec_draw.c | 6 +++ 10 files changed, 184 insertions(+), 10 deletions(-) diff --git a/src/mesa/main/api_loopback.c b/src/mesa/main/api_loopback.c index 0e3f5ff9570..3d466ac44a8 100644 --- a/src/mesa/main/api_loopback.c +++ b/src/mesa/main/api_loopback.c @@ -77,6 +77,10 @@ #define FOGCOORDF(x) CALL_FogCoordfEXT(GET_DISPATCH(), (x)) #define SECONDARYCOLORF(a,b,c) CALL_SecondaryColor3fEXT(GET_DISPATCH(), (a,b,c)) + +#if FEATURE_beginend + + static void GLAPIENTRY loopback_Color3b_f( GLbyte red, GLbyte green, GLbyte blue ) { @@ -1655,3 +1659,6 @@ _mesa_loopback_init_api_table( struct _glapi_table *dest ) SET_VertexAttrib4NusvARB(dest, loopback_VertexAttrib4NusvARB); SET_VertexAttrib4NuivARB(dest, loopback_VertexAttrib4NuivARB); } + + +#endif /* FEATURE_beginend */ diff --git a/src/mesa/main/api_loopback.h b/src/mesa/main/api_loopback.h index 6f85bbc1d92..3140eb515ee 100644 --- a/src/mesa/main/api_loopback.h +++ b/src/mesa/main/api_loopback.h @@ -27,11 +27,19 @@ #ifndef API_LOOPBACK_H #define API_LOOPBACK_H -#include "glheader.h" +#include "main/mtypes.h" - -struct _glapi_table; +#if FEATURE_beginend extern void _mesa_loopback_init_api_table( struct _glapi_table *dest ); -#endif +#else /* FEATURE_beginend */ + +static INLINE void +_mesa_loopback_init_api_table( struct _glapi_table *dest ) +{ +} + +#endif /* FEATURE_beginend */ + +#endif /* API_LOOPBACK_H */ diff --git a/src/mesa/main/api_noop.c b/src/mesa/main/api_noop.c index 06c287fd194..f72f957300d 100644 --- a/src/mesa/main/api_noop.c +++ b/src/mesa/main/api_noop.c @@ -43,6 +43,9 @@ */ +#if FEATURE_beginend + + static void GLAPIENTRY _mesa_noop_EdgeFlag( GLboolean b ) { GET_CURRENT_CONTEXT(ctx); @@ -1064,3 +1067,6 @@ _mesa_noop_vtxfmt_init( GLvertexformat *vfmt ) vfmt->DrawRangeElementsBaseVertex = _mesa_noop_DrawRangeElementsBaseVertex; vfmt->MultiDrawElementsBaseVertex = _mesa_noop_MultiDrawElementsBaseVertex; } + + +#endif /* FEATURE_beginend */ diff --git a/src/mesa/main/api_noop.h b/src/mesa/main/api_noop.h index 1150984d64b..e7fd49bafbb 100644 --- a/src/mesa/main/api_noop.h +++ b/src/mesa/main/api_noop.h @@ -25,8 +25,9 @@ #ifndef _API_NOOP_H #define _API_NOOP_H -#include "mtypes.h" -#include "context.h" +#include "main/mtypes.h" + +#if FEATURE_beginend extern void GLAPIENTRY _mesa_noop_Rectf(GLfloat x1, GLfloat y1, GLfloat x2, GLfloat y2); @@ -54,4 +55,6 @@ _mesa_noop_MultiDrawElementsBaseVertex(GLenum mode, const GLsizei *count, extern void _mesa_noop_vtxfmt_init(GLvertexformat *vfmt); -#endif +#endif /* FEATURE_beginend */ + +#endif /* _API_NOOP_H */ diff --git a/src/mesa/main/mfeatures.h b/src/mesa/main/mfeatures.h index 27799771a58..c2fb8404b16 100644 --- a/src/mesa/main/mfeatures.h +++ b/src/mesa/main/mfeatures.h @@ -71,10 +71,12 @@ #define FEATURE_accum _HAVE_FULL_GL #define FEATURE_arrayelt _HAVE_FULL_GL #define FEATURE_attrib_stack _HAVE_FULL_GL +/* this disables vtxfmt, api_loopback, and api_noop completely */ +#define FEATURE_beginend _HAVE_FULL_GL #define FEATURE_colortable _HAVE_FULL_GL #define FEATURE_convolve _HAVE_FULL_GL #define FEATURE_dispatch _HAVE_FULL_GL -#define FEATURE_dlist (_HAVE_FULL_GL && FEATURE_arrayelt) +#define FEATURE_dlist (_HAVE_FULL_GL && FEATURE_arrayelt && FEATURE_beginend) #define FEATURE_draw_read_buffer _HAVE_FULL_GL #define FEATURE_drawpix _HAVE_FULL_GL #define FEATURE_evaluators _HAVE_FULL_GL diff --git a/src/mesa/main/vtxfmt.c b/src/mesa/main/vtxfmt.c index 8336ff34d29..c9eea8ab830 100644 --- a/src/mesa/main/vtxfmt.c +++ b/src/mesa/main/vtxfmt.c @@ -38,6 +38,9 @@ #include "dlist.h" +#if FEATURE_beginend + + /* The neutral vertex format. This wraps all tnl module functions, * verifying that the currently-installed module is valid and then * installing the function pointers in a lazy fashion. It records the @@ -195,3 +198,6 @@ void _mesa_restore_exec_vtxfmt( GLcontext *ctx ) tnl->SwapCount = 0; } + + +#endif /* FEATURE_beginend */ diff --git a/src/mesa/main/vtxfmt.h b/src/mesa/main/vtxfmt.h index 76f108e0232..fb6c23abe98 100644 --- a/src/mesa/main/vtxfmt.h +++ b/src/mesa/main/vtxfmt.h @@ -33,6 +33,8 @@ #ifndef _VTXFMT_H_ #define _VTXFMT_H_ +#if FEATURE_beginend + extern void _mesa_init_exec_vtxfmt( GLcontext *ctx ); extern void _mesa_install_exec_vtxfmt( GLcontext *ctx, const GLvertexformat *vfmt ); @@ -40,4 +42,28 @@ extern void _mesa_install_save_vtxfmt( GLcontext *ctx, const GLvertexformat *vfm extern void _mesa_restore_exec_vtxfmt( GLcontext *ctx ); -#endif +#else /* FEATURE_beginend */ + +static INLINE void +_mesa_init_exec_vtxfmt( GLcontext *ctx ) +{ +} + +static INLINE void +_mesa_install_exec_vtxfmt( GLcontext *ctx, const GLvertexformat *vfmt ) +{ +} + +static INLINE void +_mesa_install_save_vtxfmt( GLcontext *ctx, const GLvertexformat *vfmt ) +{ +} + +static INLINE void +_mesa_restore_exec_vtxfmt( GLcontext *ctx ) +{ +} + +#endif /* FEATURE_beginend */ + +#endif /* _VTXFMT_H_ */ diff --git a/src/mesa/vbo/vbo_exec.h b/src/mesa/vbo/vbo_exec.h index e0f44892cff..516be0995b2 100644 --- a/src/mesa/vbo/vbo_exec.h +++ b/src/mesa/vbo/vbo_exec.h @@ -161,8 +161,26 @@ void vbo_exec_array_destroy( struct vbo_exec_context *exec ); void vbo_exec_vtx_init( struct vbo_exec_context *exec ); void vbo_exec_vtx_destroy( struct vbo_exec_context *exec ); + +#if FEATURE_beginend + void vbo_exec_vtx_flush( struct vbo_exec_context *exec, GLboolean unmap ); void vbo_exec_vtx_map( struct vbo_exec_context *exec ); + +#else /* FEATURE_beginend */ + +static INLINE void +vbo_exec_vtx_flush( struct vbo_exec_context *exec, GLboolean unmap ) +{ +} + +static INLINE void +vbo_exec_vtx_map( struct vbo_exec_context *exec ) +{ +} + +#endif /* FEATURE_beginend */ + void vbo_exec_vtx_wrap( struct vbo_exec_context *exec ); void vbo_exec_eval_update( struct vbo_exec_context *exec ); diff --git a/src/mesa/vbo/vbo_exec_api.c b/src/mesa/vbo/vbo_exec_api.c index 3eb85789fa8..bfa6d76886a 100644 --- a/src/mesa/vbo/vbo_exec_api.c +++ b/src/mesa/vbo/vbo_exec_api.c @@ -348,7 +348,7 @@ static void vbo_exec_fixup_vertex( GLcontext *ctx, } - +#if FEATURE_beginend /* */ @@ -635,6 +635,98 @@ static void vbo_exec_vtxfmt_init( struct vbo_exec_context *exec ) } +#else /* FEATURE_beginend */ + + +#define ATTR( A, N, V0, V1, V2, V3 ) \ +do { \ + struct vbo_exec_context *exec = &vbo_context(ctx)->exec; \ + \ + /* FLUSH_UPDATE_CURRENT needs to be set manually */ \ + exec->ctx->Driver.NeedFlush |= FLUSH_UPDATE_CURRENT; \ + \ + if (exec->vtx.active_sz[A] != N) \ + vbo_exec_fixup_vertex(ctx, A, N); \ + \ + { \ + GLfloat *dest = exec->vtx.attrptr[A]; \ + if (N>0) dest[0] = V0; \ + if (N>1) dest[1] = V1; \ + if (N>2) dest[2] = V2; \ + if (N>3) dest[3] = V3; \ + } \ +} while (0) + +#define ERROR() _mesa_error( ctx, GL_INVALID_ENUM, __FUNCTION__ ) +#define TAG(x) vbo_##x + +#include "vbo_attrib_tmp.h" + +static void vbo_exec_vtxfmt_init( struct vbo_exec_context *exec ) +{ + /* silence warnings */ + (void) vbo_Color3f; + (void) vbo_Color3fv; + (void) vbo_Color4f; + (void) vbo_Color4fv; + (void) vbo_FogCoordfEXT; + (void) vbo_FogCoordfvEXT; + (void) vbo_MultiTexCoord1f; + (void) vbo_MultiTexCoord1fv; + (void) vbo_MultiTexCoord2f; + (void) vbo_MultiTexCoord2fv; + (void) vbo_MultiTexCoord3f; + (void) vbo_MultiTexCoord3fv; + (void) vbo_MultiTexCoord4f; + (void) vbo_MultiTexCoord4fv; + (void) vbo_Normal3f; + (void) vbo_Normal3fv; + (void) vbo_SecondaryColor3fEXT; + (void) vbo_SecondaryColor3fvEXT; + (void) vbo_TexCoord1f; + (void) vbo_TexCoord1fv; + (void) vbo_TexCoord2f; + (void) vbo_TexCoord2fv; + (void) vbo_TexCoord3f; + (void) vbo_TexCoord3fv; + (void) vbo_TexCoord4f; + (void) vbo_TexCoord4fv; + (void) vbo_Vertex2f; + (void) vbo_Vertex2fv; + (void) vbo_Vertex3f; + (void) vbo_Vertex3fv; + (void) vbo_Vertex4f; + (void) vbo_Vertex4fv; + + (void) vbo_VertexAttrib1fARB; + (void) vbo_VertexAttrib1fvARB; + (void) vbo_VertexAttrib2fARB; + (void) vbo_VertexAttrib2fvARB; + (void) vbo_VertexAttrib3fARB; + (void) vbo_VertexAttrib3fvARB; + (void) vbo_VertexAttrib4fARB; + (void) vbo_VertexAttrib4fvARB; + + (void) vbo_VertexAttrib1fNV; + (void) vbo_VertexAttrib1fvNV; + (void) vbo_VertexAttrib2fNV; + (void) vbo_VertexAttrib2fvNV; + (void) vbo_VertexAttrib3fNV; + (void) vbo_VertexAttrib3fvNV; + (void) vbo_VertexAttrib4fNV; + (void) vbo_VertexAttrib4fvNV; + + (void) vbo_Materialfv; + + (void) vbo_EdgeFlag; + (void) vbo_Indexf; + (void) vbo_Indexfv; +} + + +#endif /* FEATURE_beginend */ + + /** * Tell the VBO module to use a real OpenGL vertex buffer object to * store accumulated immediate-mode vertex data. diff --git a/src/mesa/vbo/vbo_exec_draw.c b/src/mesa/vbo/vbo_exec_draw.c index 0c258c535e0..ee148df4a12 100644 --- a/src/mesa/vbo/vbo_exec_draw.c +++ b/src/mesa/vbo/vbo_exec_draw.c @@ -35,6 +35,9 @@ #include "vbo_context.h" +#if FEATURE_beginend + + static void vbo_exec_debug_verts( struct vbo_exec_context *exec ) { @@ -411,3 +414,6 @@ vbo_exec_vtx_flush( struct vbo_exec_context *exec, GLboolean unmap ) exec->vtx.prim_count = 0; exec->vtx.vert_count = 0; } + + +#endif /* FEATURE_beginend */ -- 2.30.2