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-rw-r--r--src/mesa/main/arrayobj.c4
-rw-r--r--src/mesa/main/bufferobj.c11
-rw-r--r--src/mesa/main/bufferobj.h3
-rw-r--r--src/mesa/main/context.c2
-rw-r--r--src/mesa/main/pixel.c8
-rw-r--r--src/mesa/main/shared.c6
-rw-r--r--src/mesa/vbo/vbo_context.c12
-rw-r--r--src/mesa/vbo/vbo_exec_api.c12
8 files changed, 48 insertions, 10 deletions
diff --git a/src/mesa/main/arrayobj.c b/src/mesa/main/arrayobj.c
index fd35d4e38c..e36137d378 100644
--- a/src/mesa/main/arrayobj.c
+++ b/src/mesa/main/arrayobj.c
@@ -95,6 +95,10 @@ unbind_array_object_vbos(GLcontext *ctx, struct gl_array_object *obj)
for (i = 0; i < Elements(obj->VertexAttrib); i++)
_mesa_reference_buffer_object(ctx, &obj->VertexAttrib[i].BufferObj,NULL);
+
+#if FEATURE_point_size_array
+ _mesa_reference_buffer_object(ctx, &obj->PointSize.BufferObj, NULL);
+#endif
}
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index 2271550efe..dabb1386ca 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -556,6 +556,17 @@ _mesa_init_buffer_objects( GLcontext *ctx )
}
+void
+_mesa_free_buffer_objects( GLcontext *ctx )
+{
+ _mesa_reference_buffer_object(ctx, &ctx->Array.ArrayBufferObj, NULL);
+ _mesa_reference_buffer_object(ctx, &ctx->Array.ElementArrayBufferObj, NULL);
+
+ _mesa_reference_buffer_object(ctx, &ctx->CopyReadBuffer, NULL);
+ _mesa_reference_buffer_object(ctx, &ctx->CopyWriteBuffer, NULL);
+}
+
+
/**
* Bind the specified target to buffer for the specified context.
* Called by glBindBuffer() and other functions.
diff --git a/src/mesa/main/bufferobj.h b/src/mesa/main/bufferobj.h
index 2931962ac0..f8bca5ff71 100644
--- a/src/mesa/main/bufferobj.h
+++ b/src/mesa/main/bufferobj.h
@@ -60,6 +60,9 @@ extern void
_mesa_init_buffer_objects( GLcontext *ctx );
extern void
+_mesa_free_buffer_objects( GLcontext *ctx );
+
+extern void
_mesa_update_default_objects_buffer_objects(GLcontext *ctx);
diff --git a/src/mesa/main/context.c b/src/mesa/main/context.c
index fccce51e85..591aa1121d 100644
--- a/src/mesa/main/context.c
+++ b/src/mesa/main/context.c
@@ -955,6 +955,7 @@ _mesa_free_context_data( GLcontext *ctx )
_mesa_reference_fragprog(ctx, &ctx->FragmentProgram._TexEnvProgram, NULL);
_mesa_free_attrib_data(ctx);
+ _mesa_free_buffer_objects(ctx);
_mesa_free_lighting_data( ctx );
_mesa_free_eval_data( ctx );
_mesa_free_texture_data( ctx );
@@ -974,6 +975,7 @@ _mesa_free_context_data( GLcontext *ctx )
#if FEATURE_ARB_pixel_buffer_object
_mesa_reference_buffer_object(ctx, &ctx->Pack.BufferObj, NULL);
_mesa_reference_buffer_object(ctx, &ctx->Unpack.BufferObj, NULL);
+ _mesa_reference_buffer_object(ctx, &ctx->DefaultPacking.BufferObj, NULL);
#endif
#if FEATURE_ARB_vertex_buffer_object
diff --git a/src/mesa/main/pixel.c b/src/mesa/main/pixel.c
index f6f9c1173a..ca6ecd7bfb 100644
--- a/src/mesa/main/pixel.c
+++ b/src/mesa/main/pixel.c
@@ -150,13 +150,17 @@ validate_pbo_access(GLcontext *ctx, struct gl_pixelstore_attrib *pack,
GLboolean ok;
/* Note, need to use DefaultPacking and Unpack's buffer object */
- ctx->DefaultPacking.BufferObj = pack->BufferObj;
+ _mesa_reference_buffer_object(ctx,
+ &ctx->DefaultPacking.BufferObj,
+ pack->BufferObj);
ok = _mesa_validate_pbo_access(1, &ctx->DefaultPacking, mapsize, 1, 1,
format, type, ptr);
/* restore */
- ctx->DefaultPacking.BufferObj = ctx->Shared->NullBufferObj;
+ _mesa_reference_buffer_object(ctx,
+ &ctx->DefaultPacking.BufferObj,
+ ctx->Shared->NullBufferObj);
if (!ok) {
_mesa_error(ctx, GL_INVALID_OPERATION,
diff --git a/src/mesa/main/shared.c b/src/mesa/main/shared.c
index a7cf623c47..b889364f0d 100644
--- a/src/mesa/main/shared.c
+++ b/src/mesa/main/shared.c
@@ -95,12 +95,6 @@ _mesa_alloc_shared_state(GLcontext *ctx)
/* Allocate the default buffer object */
shared->NullBufferObj = ctx->Driver.NewBufferObject(ctx, 0, 0);
-#ifndef DEBUG
- /* Set refcount so high that it never gets deleted.
- * XXX with recent/improved refcounting this should be no longer be needed.
- */
- shared->NullBufferObj->RefCount = 1000 * 1000 * 1000;
-#endif
/* Create default texture objects */
for (i = 0; i < NUM_TEXTURE_TARGETS; i++) {
diff --git a/src/mesa/vbo/vbo_context.c b/src/mesa/vbo/vbo_context.c
index 75c32e0b9b..a5b0070bd3 100644
--- a/src/mesa/vbo/vbo_context.c
+++ b/src/mesa/vbo/vbo_context.c
@@ -249,17 +249,25 @@ void _vbo_InvalidateState( GLcontext *ctx, GLuint new_state )
void _vbo_DestroyContext( GLcontext *ctx )
{
+ struct vbo_context *vbo = vbo_context(ctx);
+
if (ctx->aelt_context) {
_ae_destroy_context( ctx );
ctx->aelt_context = NULL;
}
- if (vbo_context(ctx)) {
+ if (vbo) {
+ GLuint i;
+
+ for (i = 0; i < VBO_ATTRIB_MAX; i++) {
+ _mesa_reference_buffer_object(ctx, &vbo->currval[i].BufferObj, NULL);
+ }
+
vbo_exec_destroy(ctx);
#if FEATURE_dlist
vbo_save_destroy(ctx);
#endif
- FREE(vbo_context(ctx));
+ FREE(vbo);
ctx->swtnl_im = NULL;
}
}
diff --git a/src/mesa/vbo/vbo_exec_api.c b/src/mesa/vbo/vbo_exec_api.c
index f0a7eeadd0..8ee14be261 100644
--- a/src/mesa/vbo/vbo_exec_api.c
+++ b/src/mesa/vbo/vbo_exec_api.c
@@ -759,6 +759,7 @@ void vbo_use_buffer_objects(GLcontext *ctx)
}
/* Allocate a real buffer object now */
+ _mesa_reference_buffer_object(ctx, &exec->vtx.bufferobj, NULL);
exec->vtx.bufferobj = ctx->Driver.NewBufferObject(ctx, bufName, target);
ctx->Driver.BufferData(ctx, target, size, NULL, usage, exec->vtx.bufferobj);
}
@@ -803,8 +804,19 @@ void vbo_exec_vtx_init( struct vbo_exec_context *exec )
{
struct gl_client_array *arrays = exec->vtx.arrays;
+ unsigned i;
+
memcpy(arrays, vbo->legacy_currval, 16 * sizeof(arrays[0]));
memcpy(arrays + 16, vbo->generic_currval, 16 * sizeof(arrays[0]));
+
+ for (i = 0; i < 16; ++i) {
+ arrays[i ].BufferObj = NULL;
+ arrays[i + 16].BufferObj = NULL;
+ _mesa_reference_buffer_object(ctx, &arrays[i ].BufferObj,
+ vbo->legacy_currval[i].BufferObj);
+ _mesa_reference_buffer_object(ctx, &arrays[i + 16].BufferObj,
+ vbo->generic_currval[i].BufferObj);
+ }
}
exec->vtx.vertex_size = 0;
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-18 19:20:39 +0000