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-rw-r--r--src/mesa/vbo/descrip.mms62
-rw-r--r--src/mesa/vbo/vbo_context.c14
-rw-r--r--src/mesa/vbo/vbo_exec_api.c11
-rw-r--r--src/mesa/vbo/vbo_exec_draw.c33
-rw-r--r--src/mesa/vbo/vbo_save.h2
-rw-r--r--src/mesa/vbo/vbo_save_api.c6
-rw-r--r--src/mesa/vbo/vbo_save_draw.c19
-rw-r--r--src/mesa/vbo/vbo_split_copy.c10
8 files changed, 132 insertions, 25 deletions
diff --git a/src/mesa/vbo/descrip.mms b/src/mesa/vbo/descrip.mms
new file mode 100644
index 0000000000..c2a16a04f5
--- /dev/null
+++ b/src/mesa/vbo/descrip.mms
@@ -0,0 +1,62 @@
+# Makefile for core library for VMS
+# contributed by Jouk Jansen joukj@hrem.nano.tudelft.nl
+# Last revision : 3 October 2007
+
+.first
+ define gl [---.include.gl]
+ define math [-.math]
+ define vbo [-.vbo]
+ define tnl [-.tnl]
+ define shader [-.shader]
+ define swrast [-.swrast]
+ define swrast_setup [-.swrast_setup]
+ define main [-.main]
+ define glapi [-.glapi]
+
+.include [---]mms-config.
+
+##### MACROS #####
+
+VPATH = RCS
+
+INCDIR = [---.include],[-.main],[-.glapi],[-.shader],[-.shader.slang]
+LIBDIR = [---.lib]
+CFLAGS = /include=($(INCDIR),[])/define=(PTHREADS=1)/name=(as_is,short)/float=ieee/ieee=denorm
+
+SOURCES =vbo_context.c,vbo_exec.c,vbo_exec_api.c,vbo_exec_array.c,\
+ vbo_exec_draw.c,vbo_exec_eval.c,vbo_rebase.c,vbo_save.c,\
+ vbo_save_api.c,vbo_save_draw.c,vbo_save_loopback.c,\
+ vbo_split.c,vbo_split_copy.c,vbo_split_inplace.c
+
+OBJECTS =vbo_context.obj,vbo_exec.obj,vbo_exec_api.obj,vbo_exec_array.obj,\
+ vbo_exec_draw.obj,vbo_exec_eval.obj,vbo_rebase.obj,vbo_save.obj,\
+ vbo_save_api.obj,vbo_save_draw.obj,vbo_save_loopback.obj,\
+ vbo_split.obj,vbo_split_copy.obj,vbo_split_inplace.obj
+
+##### RULES #####
+
+VERSION=Mesa V3.4
+
+##### TARGETS #####
+# Make the library
+$(LIBDIR)$(GL_LIB) : $(OBJECTS)
+ @ library $(LIBDIR)$(GL_LIB) $(OBJECTS)
+
+clean :
+ purge
+ delete *.obj;*
+
+vbo_context.obj : vbo_context.c
+vbo_exec.obj : vbo_exec.c
+vbo_exec_api.obj : vbo_exec_api.c
+vbo_exec_array.obj : vbo_exec_array.c
+vbo_exec_draw.obj : vbo_exec_draw.c
+vbo_exec_eval.obj : vbo_exec_eval.c
+vbo_rebase.obj : vbo_rebase.c
+vbo_save.obj : vbo_save.c
+vbo_save_api.obj : vbo_save_api.c
+vbo_save_draw.obj : vbo_save_draw.c
+vbo_save_loopback.obj : vbo_save_loopback.c
+vbo_split.obj : vbo_split.c
+vbo_split_copy.obj : vbo_split_copy.c
+vbo_split_inplace.obj : vbo_split_inplace.c
diff --git a/src/mesa/vbo/vbo_context.c b/src/mesa/vbo/vbo_context.c
index b452ac8a38..ca8190fd05 100644
--- a/src/mesa/vbo/vbo_context.c
+++ b/src/mesa/vbo/vbo_context.c
@@ -28,6 +28,7 @@
#include "main/imports.h"
#include "main/mtypes.h"
#include "main/api_arrayelt.h"
+#include "math/m_eval.h"
#include "vbo.h"
#include "vbo_context.h"
@@ -78,6 +79,7 @@ static void init_legacy_currval(GLcontext *ctx)
cl->StrideB = 0;
cl->Enabled = 1;
cl->Type = GL_FLOAT;
+ cl->Format = GL_RGBA;
cl->Ptr = (const void *)ctx->Current.Attrib[i];
cl->BufferObj = ctx->Array.NullBufferObj;
}
@@ -99,6 +101,7 @@ static void init_generic_currval(GLcontext *ctx)
*/
cl->Size = 1;
cl->Type = GL_FLOAT;
+ cl->Format = GL_RGBA;
cl->Ptr = (const void *)ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + i];
cl->Stride = 0;
cl->StrideB = 0;
@@ -114,6 +117,8 @@ static void init_mat_currval(GLcontext *ctx)
struct gl_client_array *arrays = vbo->mat_currval;
GLuint i;
+ ASSERT(NR_MAT_ATTRIBS == MAT_ATTRIB_MAX);
+
memset(arrays, 0, sizeof(*arrays) * NR_MAT_ATTRIBS);
/* Set up a constant (StrideB == 0) array for each current
@@ -139,12 +144,9 @@ static void init_mat_currval(GLcontext *ctx)
break;
}
- if (i < MAT_ATTRIB_MAX)
- cl->Ptr = (const void *)ctx->Light.Material.Attrib[i];
- else
- cl->Ptr = (const void *)ctx->Current.Attrib[VERT_ATTRIB_GENERIC0 + i];
-
+ cl->Ptr = (const void *)ctx->Light.Material.Attrib[i];
cl->Type = GL_FLOAT;
+ cl->Format = GL_RGBA;
cl->Stride = 0;
cl->StrideB = 0;
cl->Enabled = 1;
@@ -229,6 +231,8 @@ GLboolean _vbo_CreateContext( GLcontext *ctx )
vbo_save_init( ctx );
#endif
+ _math_init_eval();
+
return GL_TRUE;
}
diff --git a/src/mesa/vbo/vbo_exec_api.c b/src/mesa/vbo/vbo_exec_api.c
index 23f4f8331e..2743bf6b55 100644
--- a/src/mesa/vbo/vbo_exec_api.c
+++ b/src/mesa/vbo/vbo_exec_api.c
@@ -156,7 +156,6 @@ static void vbo_exec_copy_to_current( struct vbo_exec_context *exec )
if (memcmp(current, tmp, sizeof(tmp)) != 0)
{
memcpy(current, tmp, sizeof(tmp));
-
/* Given that we explicitly state size here, there is no need
* for the COPY_CLEAN above, could just copy 16 bytes and be
@@ -708,8 +707,8 @@ void vbo_exec_vtx_init( struct vbo_exec_context *exec )
&exec->vtx.bufferobj,
ctx->Array.NullBufferObj);
+ ASSERT(!exec->vtx.buffer_map);
exec->vtx.buffer_map = ALIGN_MALLOC(VBO_VERT_BUFFER_SIZE * sizeof(GLfloat), 64);
-
vbo_exec_vtxfmt_init( exec );
/* Hook our functions into the dispatch table.
@@ -734,13 +733,13 @@ void vbo_exec_vtx_init( struct vbo_exec_context *exec )
void vbo_exec_vtx_destroy( struct vbo_exec_context *exec )
{
- GLcontext *ctx = exec->ctx;
if (exec->vtx.bufferobj->Name) {
- ctx->Driver.UnmapBuffer(ctx, GL_ARRAY_BUFFER_ARB, exec->vtx.bufferobj);
- ctx->Driver.DeleteBuffer(ctx, exec->vtx.bufferobj);
- exec->vtx.bufferobj = NULL;
+ /* using a real VBO for vertex data */
+ GLcontext *ctx = exec->ctx;
+ _mesa_reference_buffer_object(ctx, &exec->vtx.bufferobj, NULL);
}
else {
+ /* just using malloc'd space for vertex data */
if (exec->vtx.buffer_map) {
ALIGN_FREE(exec->vtx.buffer_map);
exec->vtx.buffer_map = NULL;
diff --git a/src/mesa/vbo/vbo_exec_draw.c b/src/mesa/vbo/vbo_exec_draw.c
index ae43857c8a..45133fa4f3 100644
--- a/src/mesa/vbo/vbo_exec_draw.c
+++ b/src/mesa/vbo/vbo_exec_draw.c
@@ -176,7 +176,20 @@ static void vbo_exec_bind_arrays( GLcontext *ctx )
exec->vtx.inputs[attr + 16] = &vbo->generic_currval[attr];
}
map = vbo->map_vp_arb;
+
+ /* check if VERT_ATTRIB_POS is not read but VERT_BIT_GENERIC0 is read.
+ * In that case we effectively need to route the data from
+ * glVertexAttrib(0, val) calls to feed into the GENERIC0 input.
+ */
+ if ((ctx->VertexProgram._Current->Base.InputsRead & VERT_BIT_POS) == 0 &&
+ (ctx->VertexProgram._Current->Base.InputsRead & VERT_BIT_GENERIC0)) {
+ exec->vtx.inputs[16] = exec->vtx.inputs[0];
+ exec->vtx.attrsz[16] = exec->vtx.attrsz[0];
+ exec->vtx.attrsz[0] = 0;
+ }
break;
+ default:
+ assert(0);
}
/* Make all active attributes (including edgeflag) available as
@@ -205,6 +218,7 @@ static void vbo_exec_bind_arrays( GLcontext *ctx )
arrays[attr].StrideB = exec->vtx.vertex_size * sizeof(GLfloat);
arrays[attr].Stride = exec->vtx.vertex_size * sizeof(GLfloat);
arrays[attr].Type = GL_FLOAT;
+ arrays[attr].Format = GL_RGBA;
arrays[attr].Enabled = 1;
_mesa_reference_buffer_object(ctx,
&arrays[attr].BufferObj,
@@ -249,9 +263,11 @@ void vbo_exec_vtx_flush( struct vbo_exec_context *exec )
if (ctx->NewState)
_mesa_update_state( ctx );
-
- ctx->Driver.UnmapBuffer(ctx, target, exec->vtx.bufferobj);
- exec->vtx.buffer_map = NULL;
+ /* if using a real VBO, unmap it before drawing */
+ if (exec->vtx.bufferobj->Name) {
+ ctx->Driver.UnmapBuffer(ctx, target, exec->vtx.bufferobj);
+ exec->vtx.buffer_map = NULL;
+ }
vbo_context(ctx)->draw_prims( ctx,
exec->vtx.inputs,
@@ -261,11 +277,12 @@ void vbo_exec_vtx_flush( struct vbo_exec_context *exec )
0,
exec->vtx.vert_count - 1);
- /* Get new data:
- */
- ctx->Driver.BufferData(ctx, target, size, NULL, usage, exec->vtx.bufferobj);
- exec->vtx.buffer_map
- = ctx->Driver.MapBuffer(ctx, target, access, exec->vtx.bufferobj);
+ /* If using a real VBO, get new storage */
+ if (exec->vtx.bufferobj->Name) {
+ ctx->Driver.BufferData(ctx, target, size, NULL, usage, exec->vtx.bufferobj);
+ exec->vtx.buffer_map =
+ ctx->Driver.MapBuffer(ctx, target, access, exec->vtx.bufferobj);
+ }
}
}
diff --git a/src/mesa/vbo/vbo_save.h b/src/mesa/vbo/vbo_save.h
index b7e9baabf8..7dda54af48 100644
--- a/src/mesa/vbo/vbo_save.h
+++ b/src/mesa/vbo/vbo_save.h
@@ -166,7 +166,7 @@ void vbo_loopback_vertex_list( GLcontext *ctx,
void vbo_save_EndList( GLcontext *ctx );
void vbo_save_NewList( GLcontext *ctx, GLuint list, GLenum mode );
void vbo_save_EndCallList( GLcontext *ctx );
-void vbo_save_BeginCallList( GLcontext *ctx, struct mesa_display_list *list );
+void vbo_save_BeginCallList( GLcontext *ctx, struct gl_display_list *list );
void vbo_save_SaveFlushVertices( GLcontext *ctx );
GLboolean vbo_save_NotifyBegin( GLcontext *ctx, GLenum mode );
diff --git a/src/mesa/vbo/vbo_save_api.c b/src/mesa/vbo/vbo_save_api.c
index f69a33d817..ddfd276577 100644
--- a/src/mesa/vbo/vbo_save_api.c
+++ b/src/mesa/vbo/vbo_save_api.c
@@ -293,7 +293,7 @@ static void _save_compile_vertex_list( GLcontext *ctx )
node->count == 0);
if (save->dangling_attr_ref)
- ctx->ListState.CurrentList->flags |= MESA_DLIST_DANGLING_REFS;
+ ctx->ListState.CurrentList->Flags |= DLIST_DANGLING_REFS;
save->vertex_store->used += save->vertex_size * node->count;
save->prim_store->used += node->prim_count;
@@ -1076,10 +1076,10 @@ void vbo_save_EndList( GLcontext *ctx )
assert(save->vertex_size == 0);
}
-void vbo_save_BeginCallList( GLcontext *ctx, struct mesa_display_list *dlist )
+void vbo_save_BeginCallList( GLcontext *ctx, struct gl_display_list *dlist )
{
struct vbo_save_context *save = &vbo_context(ctx)->save;
- save->replay_flags |= dlist->flags;
+ save->replay_flags |= dlist->Flags;
}
void vbo_save_EndCallList( GLcontext *ctx )
diff --git a/src/mesa/vbo/vbo_save_draw.c b/src/mesa/vbo/vbo_save_draw.c
index 0488c5d718..617c5a77ba 100644
--- a/src/mesa/vbo/vbo_save_draw.c
+++ b/src/mesa/vbo/vbo_save_draw.c
@@ -118,8 +118,11 @@ static void vbo_bind_vertex_list( GLcontext *ctx,
GLuint data = node->buffer_offset;
const GLuint *map;
GLuint attr;
+ GLubyte node_attrsz[VBO_ATTRIB_MAX]; /* copy of node->attrsz[] */
GLbitfield varying_inputs = 0x0;
+ memcpy(node_attrsz, node->attrsz, sizeof(node->attrsz));
+
/* Install the default (ie Current) attributes first, then overlay
* all active ones.
*/
@@ -144,13 +147,26 @@ static void vbo_bind_vertex_list( GLcontext *ctx,
save->inputs[attr + 16] = &vbo->generic_currval[attr];
}
map = vbo->map_vp_arb;
+
+ /* check if VERT_ATTRIB_POS is not read but VERT_BIT_GENERIC0 is read.
+ * In that case we effectively need to route the data from
+ * glVertexAttrib(0, val) calls to feed into the GENERIC0 input.
+ */
+ if ((ctx->VertexProgram._Current->Base.InputsRead & VERT_BIT_POS) == 0 &&
+ (ctx->VertexProgram._Current->Base.InputsRead & VERT_BIT_GENERIC0)) {
+ save->inputs[16] = save->inputs[0];
+ node_attrsz[16] = node_attrsz[0];
+ node_attrsz[0] = 0;
+ }
break;
+ default:
+ assert(0);
}
for (attr = 0; attr < VERT_ATTRIB_MAX; attr++) {
GLuint src = map[attr];
- if (node->attrsz[src]) {
+ if (node_attrsz[src]) {
/* override the default array set above */
save->inputs[attr] = &arrays[attr];
@@ -159,6 +175,7 @@ static void vbo_bind_vertex_list( GLcontext *ctx,
arrays[attr].StrideB = node->vertex_size * sizeof(GLfloat);
arrays[attr].Stride = node->vertex_size * sizeof(GLfloat);
arrays[attr].Type = GL_FLOAT;
+ arrays[attr].Format = GL_RGBA;
arrays[attr].Enabled = 1;
_mesa_reference_buffer_object(ctx,
&arrays[attr].BufferObj,
diff --git a/src/mesa/vbo/vbo_split_copy.c b/src/mesa/vbo/vbo_split_copy.c
index e5c4429350..5fb66d3318 100644
--- a/src/mesa/vbo/vbo_split_copy.c
+++ b/src/mesa/vbo/vbo_split_copy.c
@@ -129,6 +129,13 @@ static GLuint attr_size( const struct gl_client_array *array )
*/
static GLboolean check_flush( struct copy_context *copy )
{
+ GLenum mode = copy->dstprim[copy->dstprim_nr].mode;
+
+ if (GL_TRIANGLE_STRIP == mode &&
+ copy->dstelt_nr & 1) { /* see bug9962 */
+ return GL_FALSE;
+ }
+
if (copy->dstbuf_nr + 4 > copy->dstbuf_size)
return GL_TRUE;
@@ -454,11 +461,12 @@ static void replay_init( struct copy_context *copy )
dst->Size = src->Size;
dst->Type = src->Type;
+ dst->Format = GL_RGBA;
dst->Stride = copy->vertex_size;
dst->StrideB = copy->vertex_size;
dst->Ptr = copy->dstbuf + offset;
dst->Enabled = GL_TRUE;
- dst->Normalized = GL_TRUE;
+ dst->Normalized = src->Normalized;
dst->BufferObj = ctx->Array.NullBufferObj;
dst->_MaxElement = copy->dstbuf_size; /* may be less! */
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-02 16:18:27 +0000