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-rw-r--r--src/mesa/drivers/dri/swrast/swrast.c2
-rw-r--r--src/mesa/drivers/x11/xm_api.c2
-rw-r--r--src/mesa/main/api_noop.c78
-rw-r--r--src/mesa/main/api_noop.h7
-rw-r--r--src/mesa/main/api_validate.c108
-rw-r--r--src/mesa/main/api_validate.h4
-rw-r--r--src/mesa/main/dd.h17
-rw-r--r--src/mesa/main/dlist.c3
-rw-r--r--src/mesa/main/extensions.c2
-rw-r--r--src/mesa/main/mtypes.h1
-rw-r--r--src/mesa/main/varray.h15
-rw-r--r--src/mesa/main/vtxfmt.c3
-rw-r--r--src/mesa/main/vtxfmt_tmp.h41
-rw-r--r--src/mesa/tnl/t_draw.c58
-rw-r--r--src/mesa/vbo/vbo.h1
-rw-r--r--src/mesa/vbo/vbo_exec_array.c131
-rw-r--r--src/mesa/vbo/vbo_rebase.c15
-rw-r--r--src/mesa/vbo/vbo_save_api.c36
-rw-r--r--src/mesa/vbo/vbo_split.c8
-rw-r--r--src/mesa/vbo/vbo_split_copy.c52
20 files changed, 453 insertions, 131 deletions
diff --git a/src/mesa/drivers/dri/swrast/swrast.c b/src/mesa/drivers/dri/swrast/swrast.c
index 2d2aa5e0f1..3016987d56 100644
--- a/src/mesa/drivers/dri/swrast/swrast.c
+++ b/src/mesa/drivers/dri/swrast/swrast.c
@@ -62,6 +62,7 @@
#define need_GL_SGI_color_table
/* sw extensions not associated with some GL version */
+#define need_GL_ARB_draw_elements_base_vertex
#define need_GL_ARB_shader_objects
#define need_GL_ARB_vertex_array_object
#define need_GL_ARB_vertex_program
@@ -96,6 +97,7 @@ const struct dri_extension card_extensions[] =
{ "GL_SGI_color_table", GL_SGI_color_table_functions },
{ "GL_ARB_depth_clamp", NULL },
+ { "GL_ARB_draw_elements_base_vertex", GL_ARB_draw_elements_base_vertex_functions },
{ "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
{ "GL_ARB_vertex_array_object", GL_ARB_vertex_array_object_functions },
{ "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
diff --git a/src/mesa/drivers/x11/xm_api.c b/src/mesa/drivers/x11/xm_api.c
index 777635b783..662c61ae7e 100644
--- a/src/mesa/drivers/x11/xm_api.c
+++ b/src/mesa/drivers/x11/xm_api.c
@@ -1317,6 +1317,7 @@ xmesa_convert_from_x_visual_type( int visualType )
#define need_GL_SGI_color_table
/* sw extensions not associated with some GL version */
+#define need_GL_ARB_draw_elements_base_vertex
#define need_GL_ARB_shader_objects
#define need_GL_ARB_sync
#define need_GL_ARB_vertex_program
@@ -1348,6 +1349,7 @@ const struct dri_extension card_extensions[] =
{ "GL_SGI_color_table", GL_SGI_color_table_functions },
{ "GL_ARB_depth_clamp", NULL },
+ { "GL_ARB_draw_elements_base_vertex", GL_ARB_draw_elements_base_vertex_functions },
{ "GL_ARB_shader_objects", GL_ARB_shader_objects_functions },
{ "GL_ARB_sync", GL_ARB_sync_functions },
{ "GL_ARB_vertex_program", GL_ARB_vertex_program_functions },
diff --git a/src/mesa/main/api_noop.c b/src/mesa/main/api_noop.c
index 09ba7e5062..0b669e7e7f 100644
--- a/src/mesa/main/api_noop.c
+++ b/src/mesa/main/api_noop.c
@@ -731,7 +731,7 @@ _mesa_noop_DrawElements(GLenum mode, GLsizei count, GLenum type,
GET_CURRENT_CONTEXT(ctx);
GLint i;
- if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices ))
+ if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices, 0 ))
return;
CALL_Begin(GET_DISPATCH(), (mode));
@@ -757,6 +757,43 @@ _mesa_noop_DrawElements(GLenum mode, GLsizei count, GLenum type,
CALL_End(GET_DISPATCH(), ());
}
+static void GLAPIENTRY
+_mesa_noop_DrawElementsBaseVertex(GLenum mode, GLsizei count, GLenum type,
+ const GLvoid *indices, GLint basevertex)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ GLint i;
+
+ if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices,
+ basevertex ))
+ return;
+
+ CALL_Begin(GET_DISPATCH(), (mode));
+
+ switch (type) {
+ case GL_UNSIGNED_BYTE:
+ for (i = 0 ; i < count ; i++)
+ CALL_ArrayElement(GET_DISPATCH(), ( ((GLubyte *)indices)[i] +
+ basevertex));
+ break;
+ case GL_UNSIGNED_SHORT:
+ for (i = 0 ; i < count ; i++)
+ CALL_ArrayElement(GET_DISPATCH(), ( ((GLushort *)indices)[i] +
+ basevertex ));
+ break;
+ case GL_UNSIGNED_INT:
+ for (i = 0 ; i < count ; i++)
+ CALL_ArrayElement(GET_DISPATCH(), ( ((GLuint *)indices)[i] +
+ basevertex ));
+ break;
+ default:
+ _mesa_error( ctx, GL_INVALID_ENUM, "glDrawElementsBaseVertex(type)" );
+ break;
+ }
+
+ CALL_End(GET_DISPATCH(), ());
+}
+
static void GLAPIENTRY
_mesa_noop_DrawRangeElements(GLenum mode,
@@ -768,7 +805,7 @@ _mesa_noop_DrawRangeElements(GLenum mode,
if (_mesa_validate_DrawRangeElements( ctx, mode,
start, end,
- count, type, indices ))
+ count, type, indices, 0 ))
CALL_DrawElements(GET_DISPATCH(), (mode, count, type, indices));
}
@@ -786,6 +823,40 @@ _mesa_noop_MultiDrawElements(GLenum mode, const GLsizei *count, GLenum type,
}
}
+static void GLAPIENTRY
+_mesa_noop_DrawRangeElementsBaseVertex(GLenum mode,
+ GLuint start, GLuint end,
+ GLsizei count, GLenum type,
+ const GLvoid *indices, GLint basevertex)
+{
+ GET_CURRENT_CONTEXT(ctx);
+
+ if (_mesa_validate_DrawRangeElements( ctx, mode,
+ start, end,
+ count, type, indices, basevertex ))
+ CALL_DrawElementsBaseVertex(GET_DISPATCH(), (mode, count, type, indices,
+ basevertex));
+}
+
+/* GL_EXT_multi_draw_arrays */
+void GLAPIENTRY
+_mesa_noop_MultiDrawElementsBaseVertex(GLenum mode, const GLsizei *count,
+ GLenum type,
+ const GLvoid **indices,
+ GLsizei primcount,
+ const GLint *basevertex)
+{
+ GLsizei i;
+
+ for (i = 0; i < primcount; i++) {
+ if (count[i] > 0) {
+ CALL_DrawElementsBaseVertex(GET_DISPATCH(), (mode, count[i], type,
+ indices[i],
+ basevertex[i]));
+ }
+ }
+}
+
/*
* Eval Mesh
*/
@@ -995,6 +1066,9 @@ _mesa_noop_vtxfmt_init( GLvertexformat *vfmt )
vfmt->DrawElements = _mesa_noop_DrawElements;
vfmt->DrawRangeElements = _mesa_noop_DrawRangeElements;
vfmt->MultiDrawElementsEXT = _mesa_noop_MultiDrawElements;
+ vfmt->DrawElementsBaseVertex = _mesa_noop_DrawElementsBaseVertex;
+ vfmt->DrawRangeElementsBaseVertex = _mesa_noop_DrawRangeElementsBaseVertex;
+ vfmt->MultiDrawElementsBaseVertex = _mesa_noop_MultiDrawElementsBaseVertex;
vfmt->EvalMesh1 = _mesa_noop_EvalMesh1;
vfmt->EvalMesh2 = _mesa_noop_EvalMesh2;
}
diff --git a/src/mesa/main/api_noop.h b/src/mesa/main/api_noop.h
index a7956d00b3..1150984d64 100644
--- a/src/mesa/main/api_noop.h
+++ b/src/mesa/main/api_noop.h
@@ -44,6 +44,13 @@ extern void GLAPIENTRY
_mesa_noop_MultiDrawElements(GLenum mode, const GLsizei *count, GLenum type,
const GLvoid **indices, GLsizei primcount);
+extern void GLAPIENTRY
+_mesa_noop_MultiDrawElementsBaseVertex(GLenum mode, const GLsizei *count,
+ GLenum type,
+ const GLvoid **indices,
+ GLsizei primcount,
+ const GLint *basevertex);
+
extern void
_mesa_noop_vtxfmt_init(GLvertexformat *vfmt);
diff --git a/src/mesa/main/api_validate.c b/src/mesa/main/api_validate.c
index 2df4f17389..4a1448deee 100644
--- a/src/mesa/main/api_validate.c
+++ b/src/mesa/main/api_validate.c
@@ -29,7 +29,7 @@
#include "imports.h"
#include "mtypes.h"
#include "state.h"
-
+#include "vbo/vbo.h"
/**
@@ -52,51 +52,6 @@ index_bytes(GLenum type, GLsizei count)
/**
- * Find the max index in the given element/index buffer
- */
-static GLuint
-max_buffer_index(GLcontext *ctx, GLuint count, GLenum type,
- const void *indices,
- struct gl_buffer_object *elementBuf)
-{
- const GLubyte *map = NULL;
- GLuint max = 0;
- GLuint i;
-
- if (_mesa_is_bufferobj(elementBuf)) {
- /* elements are in a user-defined buffer object. need to map it */
- map = ctx->Driver.MapBuffer(ctx, GL_ELEMENT_ARRAY_BUFFER,
- GL_READ_ONLY, elementBuf);
- /* Actual address is the sum of pointers */
- indices = (const GLvoid *) ADD_POINTERS(map, (const GLubyte *) indices);
- }
-
- if (type == GL_UNSIGNED_INT) {
- for (i = 0; i < count; i++)
- if (((GLuint *) indices)[i] > max)
- max = ((GLuint *) indices)[i];
- }
- else if (type == GL_UNSIGNED_SHORT) {
- for (i = 0; i < count; i++)
- if (((GLushort *) indices)[i] > max)
- max = ((GLushort *) indices)[i];
- }
- else {
- ASSERT(type == GL_UNSIGNED_BYTE);
- for (i = 0; i < count; i++)
- if (((GLubyte *) indices)[i] > max)
- max = ((GLubyte *) indices)[i];
- }
-
- if (map) {
- ctx->Driver.UnmapBuffer(ctx, GL_ELEMENT_ARRAY_BUFFER_ARB, elementBuf);
- }
-
- return max;
-}
-
-
-/**
* Check if OK to draw arrays/elements.
*/
static GLboolean
@@ -124,6 +79,40 @@ check_valid_to_render(GLcontext *ctx, const char *function)
return GL_TRUE;
}
+static GLboolean
+check_index_bounds(GLcontext *ctx, GLsizei count, GLenum type,
+ const GLvoid *indices, GLint basevertex)
+{
+ struct _mesa_prim prim;
+ struct _mesa_index_buffer ib;
+ GLuint min, max;
+
+ /* Only the X Server needs to do this -- otherwise, accessing outside
+ * array/BO bounds allows application termination.
+ */
+ if (!ctx->Const.CheckArrayBounds)
+ return GL_TRUE;
+
+ memset(&prim, 0, sizeof(prim));
+ prim.count = count;
+
+ memset(&ib, 0, sizeof(ib));
+ ib.type = type;
+ ib.ptr = indices;
+ ib.obj = ctx->Array.ElementArrayBufferObj;
+
+ vbo_get_minmax_index(ctx, &prim, &ib, &min, &max);
+
+ if (min + basevertex < 0 ||
+ max + basevertex > ctx->Array.ArrayObj->_MaxElement) {
+ /* the max element is out of bounds of one or more enabled arrays */
+ _mesa_warning(ctx, "glDrawElements() index=%u is "
+ "out of bounds (max=%u)", max, ctx->Array.ArrayObj->_MaxElement);
+ return GL_FALSE;
+ }
+
+ return GL_TRUE;
+}
/**
* Error checking for glDrawElements(). Includes parameter checking
@@ -133,7 +122,7 @@ check_valid_to_render(GLcontext *ctx, const char *function)
GLboolean
_mesa_validate_DrawElements(GLcontext *ctx,
GLenum mode, GLsizei count, GLenum type,
- const GLvoid *indices)
+ const GLvoid *indices, GLint basevertex)
{
ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
@@ -177,17 +166,8 @@ _mesa_validate_DrawElements(GLcontext *ctx,
return GL_FALSE;
}
- if (ctx->Const.CheckArrayBounds) {
- /* find max array index */
- GLuint max = max_buffer_index(ctx, count, type, indices,
- ctx->Array.ElementArrayBufferObj);
- if (max >= ctx->Array.ArrayObj->_MaxElement) {
- /* the max element is out of bounds of one or more enabled arrays */
- _mesa_warning(ctx, "glDrawElements() index=%u is "
- "out of bounds (max=%u)", max, ctx->Array.ArrayObj->_MaxElement);
- return GL_FALSE;
- }
- }
+ if (!check_index_bounds(ctx, count, type, indices, basevertex))
+ return GL_FALSE;
return GL_TRUE;
}
@@ -202,7 +182,7 @@ GLboolean
_mesa_validate_DrawRangeElements(GLcontext *ctx, GLenum mode,
GLuint start, GLuint end,
GLsizei count, GLenum type,
- const GLvoid *indices)
+ const GLvoid *indices, GLint basevertex)
{
ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
@@ -250,14 +230,8 @@ _mesa_validate_DrawRangeElements(GLcontext *ctx, GLenum mode,
return GL_FALSE;
}
- if (ctx->Const.CheckArrayBounds) {
- GLuint max = max_buffer_index(ctx, count, type, indices,
- ctx->Array.ElementArrayBufferObj);
- if (max >= ctx->Array.ArrayObj->_MaxElement) {
- /* the max element is out of bounds of one or more enabled arrays */
- return GL_FALSE;
- }
- }
+ if (!check_index_bounds(ctx, count, type, indices, basevertex))
+ return GL_FALSE;
return GL_TRUE;
}
diff --git a/src/mesa/main/api_validate.h b/src/mesa/main/api_validate.h
index 10f0c34e66..1d3ae157d7 100644
--- a/src/mesa/main/api_validate.h
+++ b/src/mesa/main/api_validate.h
@@ -37,13 +37,13 @@ _mesa_validate_DrawArrays(GLcontext *ctx,
extern GLboolean
_mesa_validate_DrawElements(GLcontext *ctx,
GLenum mode, GLsizei count, GLenum type,
- const GLvoid *indices);
+ const GLvoid *indices, GLint basevertex);
extern GLboolean
_mesa_validate_DrawRangeElements(GLcontext *ctx, GLenum mode,
GLuint start, GLuint end,
GLsizei count, GLenum type,
- const GLvoid *indices);
+ const GLvoid *indices, GLint basevertex);
#endif
diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h
index 4a700b5cb4..ce5e158626 100644
--- a/src/mesa/main/dd.h
+++ b/src/mesa/main/dd.h
@@ -1172,7 +1172,22 @@ typedef struct {
GLenum type,
const GLvoid **indices,
GLsizei primcount);
- /*@}*/
+ void (GLAPIENTRYP DrawElementsBaseVertex)( GLenum mode, GLsizei count,
+ GLenum type,
+ const GLvoid *indices,
+ GLint basevertex );
+ void (GLAPIENTRYP DrawRangeElementsBaseVertex)( GLenum mode, GLuint start,
+ GLuint end, GLsizei count,
+ GLenum type,
+ const GLvoid *indices,
+ GLint basevertex);
+ void (GLAPIENTRYP MultiDrawElementsBaseVertex)( GLenum mode,
+ const GLsizei *count,
+ GLenum type,
+ const GLvoid **indices,
+ GLsizei primcount,
+ const GLint *basevertex);
+ /*@}*/
/**
* \name Eval
diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c
index 8cff9ea64a..d721f699fd 100644
--- a/src/mesa/main/dlist.c
+++ b/src/mesa/main/dlist.c
@@ -8711,6 +8711,9 @@ _mesa_save_vtxfmt_init(GLvertexformat * vfmt)
vfmt->DrawElements = 0;
vfmt->DrawRangeElements = 0;
vfmt->MultiDrawElemementsEXT = 0;
+ vfmt->DrawElementsBaseVertex = 0;
+ vfmt->DrawRangeElementsBaseVertex = 0;
+ vfmt->MultiDrawElemementsBaseVertex = 0;
#endif
}
diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index d0e77bafdd..2ad66de7dd 100644
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -49,6 +49,7 @@ static const struct {
{ OFF, "GL_ARB_depth_texture", F(ARB_depth_texture) },
{ OFF, "GL_ARB_depth_clamp", F(ARB_depth_clamp) },
{ ON, "GL_ARB_draw_buffers", F(ARB_draw_buffers) },
+ { OFF, "GL_ARB_draw_elements_base_vertex", F(ARB_draw_elements_base_vertex) },
{ OFF, "GL_ARB_fragment_program", F(ARB_fragment_program) },
{ OFF, "GL_ARB_fragment_program_shadow", F(ARB_fragment_program_shadow) },
{ OFF, "GL_ARB_fragment_shader", F(ARB_fragment_shader) },
@@ -197,6 +198,7 @@ _mesa_enable_sw_extensions(GLcontext *ctx)
ctx->Extensions.ARB_depth_clamp = GL_TRUE;
ctx->Extensions.ARB_depth_texture = GL_TRUE;
/*ctx->Extensions.ARB_draw_buffers = GL_TRUE;*/
+ ctx->Extensions.ARB_draw_elements_base_vertex = GL_TRUE;
#if FEATURE_ARB_fragment_program
ctx->Extensions.ARB_fragment_program = GL_TRUE;
ctx->Extensions.ARB_fragment_program_shadow = GL_TRUE;
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 20cd3aa5c0..ae169fb9db 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2478,6 +2478,7 @@ struct gl_extensions
GLboolean ARB_depth_texture;
GLboolean ARB_depth_clamp;
GLboolean ARB_draw_buffers;
+ GLboolean ARB_draw_elements_base_vertex;
GLboolean ARB_fragment_program;
GLboolean ARB_fragment_program_shadow;
GLboolean ARB_fragment_shader;
diff --git a/src/mesa/main/varray.h b/src/mesa/main/varray.h
index becc67c29d..ef790c504e 100644
--- a/src/mesa/main/varray.h
+++ b/src/mesa/main/varray.h
@@ -129,6 +129,11 @@ extern void GLAPIENTRY
_mesa_MultiDrawElementsEXT( GLenum mode, const GLsizei *count, GLenum type,
const GLvoid **indices, GLsizei primcount );
+extern void GLAPIENTRY
+_mesa_MultiDrawElementsBaseVertex( GLenum mode,
+ const GLsizei *count, GLenum type,
+ const GLvoid **indices, GLsizei primcount,
+ const GLint *basevertex);
extern void GLAPIENTRY
_mesa_MultiModeDrawArraysIBM( const GLenum * mode, const GLint * first,
@@ -159,6 +164,16 @@ extern void GLAPIENTRY
_mesa_DrawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count,
GLenum type, const GLvoid *indices);
+extern void GLAPIENTRY
+_mesa_DrawElementsBaseVertex(GLenum mode, GLsizei count, GLenum type,
+ const GLvoid *indices, GLint basevertex);
+
+extern void GLAPIENTRY
+_mesa_DrawRangeElementsBaseVertex(GLenum mode, GLuint start, GLuint end,
+ GLsizei count, GLenum type,
+ const GLvoid *indices,
+ GLint basevertex);
+
extern void
_mesa_copy_client_array(GLcontext *ctx,
diff --git a/src/mesa/main/vtxfmt.c b/src/mesa/main/vtxfmt.c
index 8d6f560a80..91412f138a 100644
--- a/src/mesa/main/vtxfmt.c
+++ b/src/mesa/main/vtxfmt.c
@@ -134,6 +134,9 @@ install_vtxfmt( struct _glapi_table *tab, const GLvertexformat *vfmt )
SET_DrawElements(tab, vfmt->DrawElements);
SET_DrawRangeElements(tab, vfmt->DrawRangeElements);
SET_MultiDrawElementsEXT(tab, vfmt->MultiDrawElementsEXT);
+ SET_DrawElementsBaseVertex(tab, vfmt->DrawElementsBaseVertex);
+ SET_DrawRangeElementsBaseVertex(tab, vfmt->DrawRangeElementsBaseVertex);
+ SET_MultiDrawElementsBaseVertex(tab, vfmt->MultiDrawElementsBaseVertex);
SET_EvalMesh1(tab, vfmt->EvalMesh1);
SET_EvalMesh2(tab, vfmt->EvalMesh2);
ASSERT(tab->EvalMesh2);
diff --git a/src/mesa/main/vtxfmt_tmp.h b/src/mesa/main/vtxfmt_tmp.h
index 1308d0aa46..d56a2bb95e 100644
--- a/src/mesa/main/vtxfmt_tmp.h
+++ b/src/mesa/main/vtxfmt_tmp.h
@@ -354,6 +354,44 @@ static void GLAPIENTRY TAG(DrawRangeElements)( GLenum mode, GLuint start,
CALL_DrawRangeElements(GET_DISPATCH(), ( mode, start, end, count, type, indices ));
}
+static void GLAPIENTRY TAG(DrawElementsBaseVertex)( GLenum mode,
+ GLsizei count,
+ GLenum type,
+ const GLvoid *indices,
+ GLint basevertex)
+{
+ PRE_LOOPBACK( DrawElementsBaseVertex );
+ CALL_DrawElementsBaseVertex(GET_DISPATCH(), ( mode, count, type,
+ indices, basevertex ));
+}
+
+static void GLAPIENTRY TAG(DrawRangeElementsBaseVertex)( GLenum mode,
+ GLuint start,
+ GLuint end,
+ GLsizei count,
+ GLenum type,
+ const GLvoid *indices,
+ GLint basevertex)
+{
+ PRE_LOOPBACK( DrawRangeElementsBaseVertex );
+ CALL_DrawRangeElementsBaseVertex(GET_DISPATCH(), ( mode, start, end,
+ count, type, indices,
+ basevertex ));
+}
+
+static void GLAPIENTRY TAG(MultiDrawElementsBaseVertex)( GLenum mode,
+ const GLsizei *count,
+ GLenum type,
+ const GLvoid **indices,
+ GLsizei primcount,
+ const GLint *basevertex)
+{
+ PRE_LOOPBACK( MultiDrawElementsBaseVertex );
+ CALL_MultiDrawElementsBaseVertex(GET_DISPATCH(), ( mode, count, type,
+ indices,
+ primcount, basevertex ));
+}
+
static void GLAPIENTRY TAG(EvalMesh1)( GLenum mode, GLint i1, GLint i2 )
{
PRE_LOOPBACK( EvalMesh1 );
@@ -534,6 +572,9 @@ static GLvertexformat TAG(vtxfmt) = {
TAG(DrawElements),
TAG(DrawRangeElements),
TAG(MultiDrawElementsEXT),
+ TAG(DrawElementsBaseVertex),
+ TAG(DrawRangeElementsBaseVertex),
+ TAG(MultiDrawElementsBaseVertex),
TAG(EvalMesh1),
TAG(EvalMesh2)
};
diff --git a/src/mesa/tnl/t_draw.c b/src/mesa/tnl/t_draw.c
index c64c2c2077..04fa106300 100644
--- a/src/mesa/tnl/t_draw.c
+++ b/src/mesa/tnl/t_draw.c
@@ -316,22 +316,27 @@ static void bind_indices( GLcontext *ctx,
ptr = ADD_POINTERS(ib->obj->Pointer, ib->ptr);
- if (ib->type == GL_UNSIGNED_INT) {
+ if (ib->type == GL_UNSIGNED_INT && VB->Primitive[0].basevertex == 0) {
VB->Elts = (GLuint *) ptr;
}
else {
GLuint *elts = (GLuint *)get_space(ctx, ib->count * sizeof(GLuint));
VB->Elts = elts;
- if (ib->type == GL_UNSIGNED_SHORT) {
+ if (ib->type == GL_UNSIGNED_INT) {
+ const GLuint *in = (GLuint *)ptr;
+ for (i = 0; i < ib->count; i++)
+ *elts++ = (GLuint)(*in++) + VB->Primitive[0].basevertex;
+ }
+ else if (ib->type == GL_UNSIGNED_SHORT) {
const GLushort *in = (GLushort *)ptr;
for (i = 0; i < ib->count; i++)
- *elts++ = (GLuint)(*in++);
+ *elts++ = (GLuint)(*in++) + VB->Primitive[0].basevertex;
}
else {
const GLubyte *in = (GLubyte *)ptr;
for (i = 0; i < ib->count; i++)
- *elts++ = (GLuint)(*in++);
+ *elts++ = (GLuint)(*in++) + VB->Primitive[0].basevertex;
}
}
}
@@ -390,10 +395,14 @@ void _tnl_draw_prims( GLcontext *ctx,
TNLcontext *tnl = TNL_CONTEXT(ctx);
const GLuint TEST_SPLIT = 0;
const GLint max = TEST_SPLIT ? 8 : tnl->vb.Size - MAX_CLIPPED_VERTICES;
+ GLuint max_basevertex = prim->basevertex;
+ GLuint i;
+
+ for (i = 1; i < nr_prims; i++)
+ max_basevertex = MAX2(max_basevertex, prim[i].basevertex);
if (0)
{
- GLuint i;
_mesa_printf("%s %d..%d\n", __FUNCTION__, min_index, max_index);
for (i = 0; i < nr_prims; i++)
_mesa_printf("prim %d: %s start %d count %d\n", i,
@@ -410,7 +419,7 @@ void _tnl_draw_prims( GLcontext *ctx,
_tnl_vbo_draw_prims );
return;
}
- else if (max_index > max) {
+ else if (max_index + max_basevertex > max) {
/* The software TNL pipeline has a fixed amount of storage for
* vertices and it is necessary to split incoming drawing commands
* if they exceed that limit.
@@ -424,7 +433,7 @@ void _tnl_draw_prims( GLcontext *ctx,
* recursively call back into this function.
*/
vbo_split_prims( ctx, arrays, prim, nr_prims, ib,
- 0, max_index,
+ 0, max_index + prim->basevertex,
_tnl_vbo_draw_prims,
&limits );
}
@@ -435,17 +444,34 @@ void _tnl_draw_prims( GLcontext *ctx,
struct gl_buffer_object *bo[VERT_ATTRIB_MAX + 1];
GLuint nr_bo = 0;
- /* Binding inputs may imply mapping some vertex buffer objects.
- * They will need to be unmapped below.
- */
- bind_inputs(ctx, arrays, max_index+1, bo, &nr_bo);
- bind_indices(ctx, ib, bo, &nr_bo);
- bind_prims(ctx, prim, nr_prims );
+ for (i = 0; i < nr_prims;) {
+ GLuint this_nr_prims;
+
+ /* Our SW TNL pipeline doesn't handle basevertex yet, so bind_indices
+ * will rebase the elements to the basevertex, and we'll only
+ * emit strings of prims with the same basevertex in one draw call.
+ */
+ for (this_nr_prims = 1; i + this_nr_prims < nr_prims;
+ this_nr_prims++) {
+ if (prim[i].basevertex != prim[i + this_nr_prims].basevertex)
+ break;
+ }
+
+ /* Binding inputs may imply mapping some vertex buffer objects.
+ * They will need to be unmapped below.
+ */
+ bind_prims(ctx, &prim[i], this_nr_prims);
+ bind_inputs(ctx, arrays, max_index + prim[i].basevertex + 1,
+ bo, &nr_bo);
+ bind_indices(ctx, ib, bo, &nr_bo);
- TNL_CONTEXT(ctx)->Driver.RunPipeline(ctx);
+ TNL_CONTEXT(ctx)->Driver.RunPipeline(ctx);
- unmap_vbos(ctx, bo, nr_bo);
- free_space(ctx);
+ unmap_vbos(ctx, bo, nr_bo);
+ free_space(ctx);
+
+ i += this_nr_prims;
+ }
}
}
diff --git a/src/mesa/vbo/vbo.h b/src/mesa/vbo/vbo.h
index 5986e93576..b24ecfd7cd 100644
--- a/src/mesa/vbo/vbo.h
+++ b/src/mesa/vbo/vbo.h
@@ -44,6 +44,7 @@ struct _mesa_prim {
GLuint start;
GLuint count;
+ GLint basevertex;
};
/* Would like to call this a "vbo_index_buffer", but this would be
diff --git a/src/mesa/vbo/vbo_exec_array.c b/src/mesa/vbo/vbo_exec_array.c
index 12911f5750..b9550d6106 100644
--- a/src/mesa/vbo/vbo_exec_array.c
+++ b/src/mesa/vbo/vbo_exec_array.c
@@ -181,7 +181,7 @@ unmap_array_buffer(GLcontext *ctx, struct gl_client_array *array)
*/
static void
check_draw_elements_data(GLcontext *ctx, GLsizei count, GLenum elemType,
- const void *elements)
+ const void *elements, GLint basevertex)
{
struct gl_array_object *arrayObj = ctx->Array.ArrayObj;
const void *elemMap;
@@ -518,6 +518,7 @@ vbo_exec_DrawArrays(GLenum mode, GLint start, GLsizei count)
prim[0].start = start;
prim[0].count = count;
prim[0].indexed = 0;
+ prim[0].basevertex = 0;
vbo->draw_prims( ctx, exec->array.inputs, prim, 1, NULL,
GL_TRUE, start, start + count - 1 );
@@ -592,7 +593,8 @@ vbo_validated_drawrangeelements(GLcontext *ctx, GLenum mode,
GLboolean index_bounds_valid,
GLuint start, GLuint end,
GLsizei count, GLenum type,
- const GLvoid *indices)
+ const GLvoid *indices,
+ GLint basevertex)
{
struct vbo_context *vbo = vbo_context(ctx);
struct vbo_exec_context *exec = &vbo->exec;
@@ -626,6 +628,7 @@ vbo_validated_drawrangeelements(GLcontext *ctx, GLenum mode,
prim[0].start = 0;
prim[0].count = count;
prim[0].indexed = 1;
+ prim[0].basevertex = basevertex;
/* Need to give special consideration to rendering a range of
* indices starting somewhere above zero. Typically the
@@ -663,23 +666,25 @@ vbo_validated_drawrangeelements(GLcontext *ctx, GLenum mode,
}
static void GLAPIENTRY
-vbo_exec_DrawRangeElements(GLenum mode,
- GLuint start, GLuint end,
- GLsizei count, GLenum type, const GLvoid *indices)
+vbo_exec_DrawRangeElementsBaseVertex(GLenum mode,
+ GLuint start, GLuint end,
+ GLsizei count, GLenum type,
+ const GLvoid *indices,
+ GLint basevertex)
{
GET_CURRENT_CONTEXT(ctx);
if (!_mesa_validate_DrawRangeElements( ctx, mode, start, end, count,
- type, indices ))
+ type, indices, basevertex ))
return;
if (end >= ctx->Array.ArrayObj->_MaxElement) {
/* the max element is out of bounds of one or more enabled arrays */
- _mesa_warning(ctx, "glDraw[Range]Elements(start %u, end %u, count %d, "
- "type 0x%x, indices=%p)\n"
+ _mesa_warning(ctx, "glDraw[Range]Elements{,BaseVertex}(start %u, end %u, "
+ "count %d, type 0x%x, indices=%p, base=%d)\n"
"\tindex=%u is out of bounds (max=%u) "
"Element Buffer %u (size %d)",
- start, end, count, type, indices, end,
+ start, end, count, type, indices, end, basevertex,
ctx->Array.ArrayObj->_MaxElement - 1,
ctx->Array.ElementArrayBufferObj->Name,
ctx->Array.ElementArrayBufferObj->Size);
@@ -692,10 +697,12 @@ vbo_exec_DrawRangeElements(GLenum mode,
return;
}
else if (0) {
- _mesa_printf("glDraw[Range]Elements"
- "(start %u, end %u, type 0x%x, count %d) ElemBuf %u\n",
+ _mesa_printf("glDraw[Range]Elements{,BaseVertex}"
+ "(start %u, end %u, type 0x%x, count %d) ElemBuf %u, "
+ "base %d\n",
start, end, type, count,
- ctx->Array.ElementArrayBufferObj->Name);
+ ctx->Array.ElementArrayBufferObj->Name,
+ basevertex);
}
#if 0
@@ -705,7 +712,17 @@ vbo_exec_DrawRangeElements(GLenum mode,
#endif
vbo_validated_drawrangeelements(ctx, mode, GL_TRUE, start, end,
- count, type, indices);
+ count, type, indices, basevertex);
+}
+
+static void GLAPIENTRY
+vbo_exec_DrawRangeElements(GLenum mode,
+ GLuint start, GLuint end,
+ GLsizei count, GLenum type,
+ const GLvoid *indices)
+{
+ vbo_exec_DrawRangeElementsBaseVertex(mode, start, end, count, type,
+ indices, 0);
}
@@ -715,18 +732,33 @@ vbo_exec_DrawElements(GLenum mode, GLsizei count, GLenum type,
{
GET_CURRENT_CONTEXT(ctx);
- if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices ))
+ if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices, 0 ))
+ return;
+
+ vbo_validated_drawrangeelements(ctx, mode, GL_FALSE, ~0, ~0,
+ count, type, indices, 0);
+}
+
+static void GLAPIENTRY
+vbo_exec_DrawElementsBaseVertex(GLenum mode, GLsizei count, GLenum type,
+ const GLvoid *indices, GLint basevertex)
+{
+ GET_CURRENT_CONTEXT(ctx);
+
+ if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices,
+ basevertex ))
return;
vbo_validated_drawrangeelements(ctx, mode, GL_FALSE, ~0, ~0,
- count, type, indices);
+ count, type, indices, basevertex);
}
/* Inner support for both _mesa_DrawElements and _mesa_DrawRangeElements */
static void
vbo_validated_multidrawelements(GLcontext *ctx, GLenum mode,
const GLsizei *count, GLenum type,
- const GLvoid **indices, GLsizei primcount)
+ const GLvoid **indices, GLsizei primcount,
+ const GLint *basevertex)
{
struct vbo_context *vbo = vbo_context(ctx);
struct vbo_exec_context *exec = &vbo->exec;
@@ -820,6 +852,10 @@ vbo_validated_multidrawelements(GLcontext *ctx, GLenum mode,
prim[i].start = ((uintptr_t)indices[i] - min_index_ptr) / index_type_size;
prim[i].count = count[i];
prim[i].indexed = 1;
+ if (basevertex != NULL)
+ prim[i].basevertex = basevertex[i];
+ else
+ prim[i].basevertex = 0;
}
vbo->draw_prims(ctx, exec->array.inputs, prim, primcount, &ib,
@@ -840,6 +876,10 @@ vbo_validated_multidrawelements(GLcontext *ctx, GLenum mode,
prim[0].start = 0;
prim[0].count = count[i];
prim[0].indexed = 1;
+ if (basevertex != NULL)
+ prim[0].basevertex = basevertex[i];
+ else
+ prim[0].basevertex = 0;
}
vbo->draw_prims(ctx, exec->array.inputs, prim, 1, &ib,
@@ -860,13 +900,36 @@ vbo_exec_MultiDrawElements(GLenum mode,
ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
for (i = 0; i < primcount; i++) {
- if (!_mesa_validate_DrawElements( ctx, mode, count[i], type, indices[i] ))
+ if (!_mesa_validate_DrawElements(ctx, mode, count[i], type, indices[i],
+ 0))
return;
}
- vbo_validated_multidrawelements(ctx, mode, count, type, indices, primcount);
+ vbo_validated_multidrawelements(ctx, mode, count, type, indices, primcount,
+ NULL);
}
+static void GLAPIENTRY
+vbo_exec_MultiDrawElementsBaseVertex(GLenum mode,
+ const GLsizei *count, GLenum type,
+ const GLvoid **indices,
+ GLsizei primcount,
+ const GLsizei *basevertex)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ GLint i;
+
+ ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
+
+ for (i = 0; i < primcount; i++) {
+ if (!_mesa_validate_DrawElements(ctx, mode, count[i], type, indices[i],
+ basevertex[i]))
+ return;
+ }
+
+ vbo_validated_multidrawelements(ctx, mode, count, type, indices, primcount,
+ basevertex);
+}
/***********************************************************************
@@ -881,11 +944,17 @@ vbo_exec_array_init( struct vbo_exec_context *exec )
exec->vtxfmt.DrawElements = vbo_exec_DrawElements;
exec->vtxfmt.DrawRangeElements = vbo_exec_DrawRangeElements;
exec->vtxfmt.MultiDrawElementsEXT = vbo_exec_MultiDrawElements;
+ exec->vtxfmt.DrawElementsBaseVertex = vbo_exec_DrawElementsBaseVertex;
+ exec->vtxfmt.DrawRangeElementsBaseVertex = vbo_exec_DrawRangeElementsBaseVertex;
+ exec->vtxfmt.MultiDrawElementsBaseVertex = vbo_exec_MultiDrawElementsBaseVertex;
#else
exec->vtxfmt.DrawArrays = _mesa_noop_DrawArrays;
exec->vtxfmt.DrawElements = _mesa_noop_DrawElements;
exec->vtxfmt.DrawRangeElements = _mesa_noop_DrawRangeElements;
exec->vtxfmt.MultiDrawElementsEXT = _mesa_noop_MultiDrawElements;
+ exec->vtxfmt.DrawElementsBaseVertex = _mesa_noop_DrawElementsBaseVertex;
+ exec->vtxfmt.DrawRangeElementsBaseVertex = _mesa_noop_DrawRangeElementsBaseVertex;
+ exec->vtxfmt.MultiDrawElementsBaseVertex = _mesa_noop_MultiDrawElementsBaseVertex;
#endif
}
@@ -913,6 +982,13 @@ _mesa_DrawElements(GLenum mode, GLsizei count, GLenum type,
vbo_exec_DrawElements(mode, count, type, indices);
}
+void GLAPIENTRY
+_mesa_DrawElementsBaseVertex(GLenum mode, GLsizei count, GLenum type,
+ const GLvoid *indices, GLint basevertex)
+{
+ vbo_exec_DrawElementsBaseVertex(mode, count, type, indices, basevertex);
+}
+
/* This API entrypoint is not ordinarily used */
void GLAPIENTRY
@@ -922,6 +998,15 @@ _mesa_DrawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count,
vbo_exec_DrawRangeElements(mode, start, end, count, type, indices);
}
+void GLAPIENTRY
+_mesa_DrawRangeElementsBaseVertex(GLenum mode, GLuint start, GLuint end,
+ GLsizei count, GLenum type,
+ const GLvoid *indices, GLint basevertex)
+{
+ vbo_exec_DrawRangeElementsBaseVertex(mode, start, end, count, type,
+ indices, basevertex);
+}
+
/* GL_EXT_multi_draw_arrays */
void GLAPIENTRY
_mesa_MultiDrawElementsEXT(GLenum mode, const GLsizei *count, GLenum type,
@@ -929,3 +1014,13 @@ _mesa_MultiDrawElementsEXT(GLenum mode, const GLsizei *count, GLenum type,
{
vbo_exec_MultiDrawElements(mode, count, type, indices, primcount);
}
+
+void GLAPIENTRY
+_mesa_MultiDrawElementsBaseVertex(GLenum mode,
+ const GLsizei *count, GLenum type,
+ const GLvoid **indices, GLsizei primcount,
+ const GLint *basevertex)
+{
+ vbo_exec_MultiDrawElementsBaseVertex(mode, count, type, indices,
+ primcount, basevertex);
+}
diff --git a/src/mesa/vbo/vbo_rebase.c b/src/mesa/vbo/vbo_rebase.c
index 3bf7ef580f..799a25fc1c 100644
--- a/src/mesa/vbo/vbo_rebase.c
+++ b/src/mesa/vbo/vbo_rebase.c
@@ -126,7 +126,20 @@ void vbo_rebase_prims( GLcontext *ctx,
if (0)
_mesa_printf("%s %d..%d\n", __FUNCTION__, min_index, max_index);
- if (ib) {
+
+ if (ib && ctx->Extensions.ARB_draw_elements_base_vertex) {
+ /* If we can just tell the hardware or the TNL to interpret our
+ * indices with a different base, do so.
+ */
+ tmp_prims = (struct _mesa_prim *)_mesa_malloc(sizeof(*prim) * nr_prims);
+
+ for (i = 0; i < nr_prims; i++) {
+ tmp_prims[i] = prim[i];
+ tmp_prims[i].basevertex -= min_index;
+ }
+
+ prim = tmp_prims;
+ } else if (ib) {
/* Unfortunately need to adjust each index individually.
*/
GLboolean map_ib = ib->obj->Name && !ib->obj->Pointer;
diff --git a/src/mesa/vbo/vbo_save_api.c b/src/mesa/vbo/vbo_save_api.c
index 1771510d84..41cd21d04b 100644
--- a/src/mesa/vbo/vbo_save_api.c
+++ b/src/mesa/vbo/vbo_save_api.c
@@ -826,6 +826,33 @@ static void GLAPIENTRY _save_DrawRangeElements(GLenum mode,
_mesa_compile_error( ctx, GL_INVALID_OPERATION, "glDrawRangeElements" );
}
+static void GLAPIENTRY _save_DrawElementsBaseVertex(GLenum mode,
+ GLsizei count,
+ GLenum type,
+ const GLvoid *indices,
+ GLint basevertex)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ (void) mode; (void) count; (void) type; (void) indices; (void)basevertex;
+
+ _mesa_compile_error( ctx, GL_INVALID_OPERATION, "glDrawElements" );
+}
+
+static void GLAPIENTRY _save_DrawRangeElementsBaseVertex(GLenum mode,
+ GLuint start,
+ GLuint end,
+ GLsizei count,
+ GLenum type,
+ const GLvoid *indices,
+ GLint basevertex)
+{
+ GET_CURRENT_CONTEXT(ctx);
+ (void) mode; (void) start; (void) end; (void) count; (void) type;
+ (void) indices; (void)basevertex;
+
+ _mesa_compile_error( ctx, GL_INVALID_OPERATION, "glDrawRangeElements" );
+}
+
static void GLAPIENTRY _save_DrawArrays(GLenum mode, GLint start, GLsizei count)
{
GET_CURRENT_CONTEXT(ctx);
@@ -907,7 +934,7 @@ static void GLAPIENTRY _save_OBE_DrawElements(GLenum mode, GLsizei count, GLenum
GET_CURRENT_CONTEXT(ctx);
GLint i;
- if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices ))
+ if (!_mesa_validate_DrawElements( ctx, mode, count, type, indices, 0 ))
return;
_ae_map_vbos( ctx );
@@ -948,7 +975,7 @@ static void GLAPIENTRY _save_OBE_DrawRangeElements(GLenum mode,
GET_CURRENT_CONTEXT(ctx);
if (_mesa_validate_DrawRangeElements( ctx, mode,
start, end,
- count, type, indices ))
+ count, type, indices, 0 ))
_save_OBE_DrawElements( mode, count, type, indices );
}
@@ -1039,9 +1066,11 @@ static void _save_vtxfmt_init( GLcontext *ctx )
vfmt->DrawArrays = _save_DrawArrays;
vfmt->DrawElements = _save_DrawElements;
vfmt->DrawRangeElements = _save_DrawRangeElements;
+ vfmt->DrawElementsBaseVertex = _save_DrawElementsBaseVertex;
+ vfmt->DrawRangeElementsBaseVertex = _save_DrawRangeElementsBaseVertex;
/* Loops back into vfmt->DrawElements */
vfmt->MultiDrawElementsEXT = _mesa_noop_MultiDrawElements;
-
+ vfmt->MultiDrawElementsBaseVertex = _mesa_noop_MultiDrawElementsBaseVertex;
}
@@ -1233,6 +1262,7 @@ void vbo_save_api_init( struct vbo_save_context *save )
ctx->ListState.ListVtxfmt.DrawRangeElements = _save_OBE_DrawRangeElements;
/* loops back into _save_OBE_DrawElements */
ctx->ListState.ListVtxfmt.MultiDrawElementsEXT = _mesa_noop_MultiDrawElements;
+ ctx->ListState.ListVtxfmt.MultiDrawElementsBaseVertex = _mesa_noop_MultiDrawElementsBaseVertex;
_mesa_install_save_vtxfmt( ctx, &ctx->ListState.ListVtxfmt );
}
diff --git a/src/mesa/vbo/vbo_split.c b/src/mesa/vbo/vbo_split.c
index 58e879628d..c445acca7d 100644
--- a/src/mesa/vbo/vbo_split.c
+++ b/src/mesa/vbo/vbo_split.c
@@ -50,6 +50,7 @@
#include "main/glheader.h"
#include "main/imports.h"
#include "main/mtypes.h"
+#include "main/macros.h"
#include "vbo_split.h"
#include "vbo.h"
@@ -107,7 +108,12 @@ void vbo_split_prims( GLcontext *ctx,
vbo_draw_func draw,
const struct split_limits *limits )
{
-
+ GLuint max_basevertex = prim->basevertex;
+ GLuint i;
+
+ for (i = 1; i < nr_prims; i++)
+ max_basevertex = MAX2(max_basevertex, prim[i].basevertex);
+
if (ib) {
if (limits->max_indices == 0) {
/* Could traverse the indices, re-emitting vertices in turn.
diff --git a/src/mesa/vbo/vbo_split_copy.c b/src/mesa/vbo/vbo_split_copy.c
index 8ec180d550..c45190b9dd 100644
--- a/src/mesa/vbo/vbo_split_copy.c
+++ b/src/mesa/vbo/vbo_split_copy.c
@@ -589,28 +589,40 @@ void vbo_split_copy( GLcontext *ctx,
const struct split_limits *limits )
{
struct copy_context copy;
- GLuint i;
+ GLuint i, this_nr_prims;
+
+ for (i = 0; i < nr_prims;) {
+ /* Our SW TNL pipeline doesn't handle basevertex yet, so bind_indices
+ * will rebase the elements to the basevertex, and we'll only
+ * emit strings of prims with the same basevertex in one draw call.
+ */
+ for (this_nr_prims = 1; i + this_nr_prims < nr_prims;
+ this_nr_prims++) {
+ if (prim[i].basevertex != prim[i + this_nr_prims].basevertex)
+ break;
+ }
- memset(&copy, 0, sizeof(copy));
+ memset(&copy, 0, sizeof(copy));
- /* Require indexed primitives:
- */
- assert(ib);
-
- copy.ctx = ctx;
- copy.array = arrays;
- copy.prim = prim;
- copy.nr_prims = nr_prims;
- copy.ib = ib;
- copy.draw = draw;
- copy.limits = limits;
+ /* Require indexed primitives:
+ */
+ assert(ib);
- /* Clear the vertex cache:
- */
- for (i = 0; i < ELT_TABLE_SIZE; i++)
- copy.vert_cache[i].in = ~0;
+ copy.ctx = ctx;
+ copy.array = arrays;
+ copy.prim = &prim[i];
+ copy.nr_prims = this_nr_prims;
+ copy.ib = ib;
+ copy.draw = draw;
+ copy.limits = limits;
- replay_init(&copy);
- replay_elts(&copy);
- replay_finish(&copy);
+ /* Clear the vertex cache:
+ */
+ for (i = 0; i < ELT_TABLE_SIZE; i++)
+ copy.vert_cache[i].in = ~0;
+
+ replay_init(&copy);
+ replay_elts(&copy);
+ replay_finish(&copy);
+ }
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 04:33:37 +0000