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-rw-r--r--src/mesa/main/api_arrayelt.c5
-rw-r--r--src/mesa/main/api_validate.c3
-rw-r--r--src/mesa/main/bufferobj.c43
-rw-r--r--src/mesa/main/dd.h3
-rw-r--r--src/mesa/main/dlist.c3
-rw-r--r--src/mesa/main/pbo.c24
-rw-r--r--src/mesa/main/texgetimage.c6
7 files changed, 33 insertions, 54 deletions
diff --git a/src/mesa/main/api_arrayelt.c b/src/mesa/main/api_arrayelt.c
index 8e1e3ff8dd5..b93a057e68b 100644
--- a/src/mesa/main/api_arrayelt.c
+++ b/src/mesa/main/api_arrayelt.c
@@ -1602,7 +1602,10 @@ void _ae_map_vbos( struct gl_context *ctx )
_ae_update_state(ctx);
for (i = 0; i < actx->nr_vbos; i++)
- ctx->Driver.MapBuffer(ctx, GL_READ_ONLY, actx->vbo[i]);
+ ctx->Driver.MapBufferRange(ctx, 0,
+ actx->vbo[i]->Size,
+ GL_MAP_READ_BIT,
+ actx->vbo[i]);
if (actx->nr_vbos)
actx->mapped_vbos = GL_TRUE;
diff --git a/src/mesa/main/api_validate.c b/src/mesa/main/api_validate.c
index 507d0ce6883..699b414f502 100644
--- a/src/mesa/main/api_validate.c
+++ b/src/mesa/main/api_validate.c
@@ -65,7 +65,8 @@ _mesa_max_buffer_index(struct gl_context *ctx, GLuint count, GLenum type,
if (_mesa_is_bufferobj(elementBuf)) {
/* elements are in a user-defined buffer object. need to map it */
- map = ctx->Driver.MapBuffer(ctx, GL_READ_ONLY, elementBuf);
+ map = ctx->Driver.MapBufferRange(ctx, 0, elementBuf->Size,
+ GL_MAP_READ_BIT, elementBuf);
/* Actual address is the sum of pointers */
indices = (const GLvoid *) ADD_POINTERS(map, (const GLubyte *) indices);
}
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c
index 47af8b59587..c453f9c8554 100644
--- a/src/mesa/main/bufferobj.c
+++ b/src/mesa/main/bufferobj.c
@@ -432,38 +432,6 @@ _mesa_buffer_get_subdata( struct gl_context *ctx, GLintptrARB offset,
/**
- * Default callback for \c dd_function_tabel::MapBuffer().
- *
- * The function parameters will have been already tested for errors.
- *
- * \param ctx GL context.
- * \param target Buffer object target on which to operate.
- * \param access Information about how the buffer will be accessed.
- * \param bufObj Object to be mapped.
- * \return A pointer to the object's internal data store that can be accessed
- * by the processor
- *
- * \sa glMapBufferARB, dd_function_table::MapBuffer
- */
-static void *
-_mesa_buffer_map( struct gl_context *ctx, GLenum access,
- struct gl_buffer_object *bufObj )
-{
- (void) ctx;
- (void) access;
- /* Just return a direct pointer to the data */
- if (_mesa_bufferobj_mapped(bufObj)) {
- /* already mapped! */
- return NULL;
- }
- bufObj->Pointer = bufObj->Data;
- bufObj->Length = bufObj->Size;
- bufObj->Offset = 0;
- return bufObj->Pointer;
-}
-
-
-/**
* Default fallback for \c dd_function_table::MapBufferRange().
* Called via glMapBufferRange().
*/
@@ -537,8 +505,10 @@ _mesa_copy_buffer_subdata(struct gl_context *ctx,
assert(!_mesa_bufferobj_mapped(src));
assert(!_mesa_bufferobj_mapped(dst));
- srcPtr = (GLubyte *) ctx->Driver.MapBuffer(ctx, GL_READ_ONLY, src);
- dstPtr = (GLubyte *) ctx->Driver.MapBuffer(ctx, GL_WRITE_ONLY, dst);
+ srcPtr = (GLubyte *) ctx->Driver.MapBufferRange(ctx, 0, src->Size,
+ GL_MAP_READ_BIT, src);
+ dstPtr = (GLubyte *) ctx->Driver.MapBufferRange(ctx, 0, dst->Size,
+ GL_MAP_WRITE_BIT, dst);
if (srcPtr && dstPtr)
memcpy(dstPtr + writeOffset, srcPtr + readOffset, size);
@@ -704,7 +674,6 @@ _mesa_init_buffer_object_functions(struct dd_function_table *driver)
driver->BufferData = _mesa_buffer_data;
driver->BufferSubData = _mesa_buffer_subdata;
driver->GetBufferSubData = _mesa_buffer_get_subdata;
- driver->MapBuffer = _mesa_buffer_map;
driver->UnmapBuffer = _mesa_buffer_unmap;
/* GL_ARB_map_buffer_range */
@@ -1035,8 +1004,8 @@ _mesa_MapBufferARB(GLenum target, GLenum access)
return NULL;
}
- ASSERT(ctx->Driver.MapBuffer);
- map = ctx->Driver.MapBuffer( ctx, access, bufObj );
+ ASSERT(ctx->Driver.MapBufferRange);
+ map = ctx->Driver.MapBufferRange(ctx, 0, bufObj->Size, accessFlags, bufObj);
if (!map) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glMapBufferARB(map failed)");
return NULL;
diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h
index 8dfea937f37..fcf40ecf102 100644
--- a/src/mesa/main/dd.h
+++ b/src/mesa/main/dd.h
@@ -706,9 +706,6 @@ struct dd_function_table {
GLintptrARB offset, GLsizeiptrARB size,
GLvoid *data, struct gl_buffer_object *obj );
- void * (*MapBuffer)( struct gl_context *ctx, GLenum access,
- struct gl_buffer_object *obj );
-
void (*CopyBufferSubData)( struct gl_context *ctx,
struct gl_buffer_object *src,
struct gl_buffer_object *dst,
diff --git a/src/mesa/main/dlist.c b/src/mesa/main/dlist.c
index a135810ed27..6e075b4e54b 100644
--- a/src/mesa/main/dlist.c
+++ b/src/mesa/main/dlist.c
@@ -894,7 +894,8 @@ unpack_image(struct gl_context *ctx, GLuint dimensions,
GLvoid *image;
map = (GLubyte *)
- ctx->Driver.MapBuffer(ctx, GL_READ_ONLY_ARB, unpack->BufferObj);
+ ctx->Driver.MapBufferRange(ctx, 0, unpack->BufferObj->Size,
+ GL_MAP_READ_BIT, unpack->BufferObj);
if (!map) {
/* unable to map src buffer! */
_mesa_error(ctx, GL_INVALID_OPERATION, "unable to map PBO");
diff --git a/src/mesa/main/pbo.c b/src/mesa/main/pbo.c
index ce362b9e444..4e7e6f925cc 100644
--- a/src/mesa/main/pbo.c
+++ b/src/mesa/main/pbo.c
@@ -128,9 +128,10 @@ _mesa_map_pbo_source(struct gl_context *ctx,
if (_mesa_is_bufferobj(unpack->BufferObj)) {
/* unpack from PBO */
- buf = (GLubyte *) ctx->Driver.MapBuffer(ctx,
- GL_READ_ONLY_ARB,
- unpack->BufferObj);
+ buf = (GLubyte *) ctx->Driver.MapBufferRange(ctx, 0,
+ unpack->BufferObj->Size,
+ GL_MAP_READ_BIT,
+ unpack->BufferObj);
if (!buf)
return NULL;
@@ -223,9 +224,10 @@ _mesa_map_pbo_dest(struct gl_context *ctx,
if (_mesa_is_bufferobj(pack->BufferObj)) {
/* pack into PBO */
- buf = (GLubyte *) ctx->Driver.MapBuffer(ctx,
- GL_WRITE_ONLY_ARB,
- pack->BufferObj);
+ buf = (GLubyte *) ctx->Driver.MapBufferRange(ctx, 0,
+ pack->BufferObj->Size,
+ GL_MAP_WRITE_BIT,
+ pack->BufferObj);
if (!buf)
return NULL;
@@ -326,8 +328,9 @@ _mesa_validate_pbo_teximage(struct gl_context *ctx, GLuint dimensions,
return NULL;
}
- buf = (GLubyte *) ctx->Driver.MapBuffer(ctx, GL_READ_ONLY_ARB,
- unpack->BufferObj);
+ buf = (GLubyte *) ctx->Driver.MapBufferRange(ctx, 0, unpack->BufferObj->Size,
+ GL_MAP_READ_BIT,
+ unpack->BufferObj);
if (!buf) {
_mesa_error(ctx, GL_INVALID_OPERATION, funcName, "(PBO is mapped)");
return NULL;
@@ -363,7 +366,10 @@ _mesa_validate_pbo_compressed_teximage(struct gl_context *ctx,
return NULL;
}
- buf = (GLubyte*) ctx->Driver.MapBuffer(ctx, GL_READ_ONLY_ARB, packing->BufferObj);
+ buf = (GLubyte*) ctx->Driver.MapBufferRange(ctx, 0,
+ packing->BufferObj->Size,
+ GL_MAP_READ_BIT,
+ packing->BufferObj);
if (!buf) {
_mesa_error(ctx, GL_INVALID_OPERATION, funcName, "(PBO is mapped");
return NULL;
diff --git a/src/mesa/main/texgetimage.c b/src/mesa/main/texgetimage.c
index a54da7160c7..b2ebb0de475 100644
--- a/src/mesa/main/texgetimage.c
+++ b/src/mesa/main/texgetimage.c
@@ -441,7 +441,8 @@ _mesa_get_teximage(struct gl_context *ctx, GLenum target, GLint level,
* texture data to the PBO if the PBO is in VRAM along with the texture.
*/
GLubyte *buf = (GLubyte *)
- ctx->Driver.MapBuffer(ctx, GL_WRITE_ONLY_ARB, ctx->Pack.BufferObj);
+ ctx->Driver.MapBufferRange(ctx, 0, ctx->Pack.BufferObj->Size,
+ GL_MAP_WRITE_BIT, ctx->Pack.BufferObj);
if (!buf) {
/* out of memory or other unexpected error */
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glGetTexImage(map PBO failed)");
@@ -498,7 +499,8 @@ _mesa_get_compressed_teximage(struct gl_context *ctx, GLenum target, GLint level
if (_mesa_is_bufferobj(ctx->Pack.BufferObj)) {
/* pack texture image into a PBO */
GLubyte *buf = (GLubyte *)
- ctx->Driver.MapBuffer(ctx, GL_WRITE_ONLY_ARB, ctx->Pack.BufferObj);
+ ctx->Driver.MapBufferRange(ctx, 0, ctx->Pack.BufferObj->Size,
+ GL_MAP_WRITE_BIT, ctx->Pack.BufferObj);
if (!buf) {
/* out of memory or other unexpected error */
_mesa_error(ctx, GL_OUT_OF_MEMORY,
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-13 15:51:20 +0000