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authorChia-I Wu <olvaffe@gmail.com>2009-09-12 18:59:13 +0800
committerBrian Paul <brianp@vmware.com>2009-09-30 08:31:56 -0600
commitcef97267d696d37f4dccb22951499ca25d5d87ad (patch)
tree27154b35764d4bd573667b6338e2873a95cc900d /src/mesa
parenta73ba2d31b87e974f6846a8aaced704634f6f657 (diff)
mesa/main: New feature FEATURE_beginend.
This feature corresponds to the Begin/End paradigm. Disabling this feature also eliminates the use of GLvertexformat completely.
Diffstat (limited to 'src/mesa')
-rw-r--r--src/mesa/main/api_loopback.c7
-rw-r--r--src/mesa/main/api_loopback.h16
-rw-r--r--src/mesa/main/api_noop.c6
-rw-r--r--src/mesa/main/api_noop.h9
-rw-r--r--src/mesa/main/mfeatures.h4
-rw-r--r--src/mesa/main/vtxfmt.c6
-rw-r--r--src/mesa/main/vtxfmt.h28
-rw-r--r--src/mesa/vbo/vbo_exec.h18
-rw-r--r--src/mesa/vbo/vbo_exec_api.c94
-rw-r--r--src/mesa/vbo/vbo_exec_draw.c6
10 files changed, 184 insertions, 10 deletions
diff --git a/src/mesa/main/api_loopback.c b/src/mesa/main/api_loopback.c
index 0e3f5ff957..3d466ac44a 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 6f85bbc1d9..3140eb515e 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 06c287fd19..f72f957300 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 1150984d64..e7fd49bafb 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 27799771a5..c2fb8404b1 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 8336ff34d2..c9eea8ab83 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 76f108e023..fb6c23abe9 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 e0f44892cf..516be0995b 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 3eb85789fa..bfa6d76886 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 0c258c535e..ee148df4a1 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 */