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mesa: use _mesa_bufferobj_mapped()

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This commit is contained in:
Brian Paul 2009-08-07 09:40:37 -06:00
parent 67153a4518
commit 7bf6efe780
3 changed files with 18 additions and 18 deletions
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30
src/mesa/main/bufferobj.c
View file

@ -165,7 +165,7 @@ buffer_object_subdata_range_good( GLcontext * ctx, GLenum target,
"%s(size + offset > buffer size)", caller);
return NULL;
}
if (bufObj->Pointer) {
if (_mesa_bufferobj_mapped(bufObj)) {
/* Buffer is currently mapped */
_mesa_error(ctx, GL_INVALID_OPERATION, "%s", caller);
return NULL;
@ -423,7 +423,7 @@ _mesa_buffer_map( GLcontext *ctx, GLenum target, GLenum access,
(void) target;
(void) access;
/* Just return a direct pointer to the data */
if (bufObj->Pointer) {
if (_mesa_bufferobj_mapped(bufObj)) {
/* already mapped! */
return NULL;
}
@ -445,7 +445,7 @@ _mesa_buffer_map_range( GLcontext *ctx, GLenum target, GLintptr offset,
(void) target;
(void) access;
(void) length;
assert(!bufObj->Pointer);
assert(!_mesa_bufferobj_mapped(bufObj));
/* Just return a direct pointer to the data */
return bufObj->Data + offset;
}
@ -502,8 +502,8 @@ _mesa_copy_buffer_subdata(GLcontext *ctx,
GLubyte *srcPtr, *dstPtr;
/* buffer should not already be mapped */
assert(!src->Pointer);
assert(!dst->Pointer);
assert(!_mesa_bufferobj_mapped(src));
assert(!_mesa_bufferobj_mapped(dst));
srcPtr = (GLubyte *) ctx->Driver.MapBuffer(ctx, GL_COPY_READ_BUFFER,
GL_READ_ONLY, src);
@ -932,7 +932,7 @@ _mesa_DeleteBuffersARB(GLsizei n, const GLuint *ids)
ASSERT(bufObj->Name == ids[i]);
if (bufObj->Pointer) {
if (_mesa_bufferobj_mapped(bufObj)) {
/* if mapped, unmap it now */
ctx->Driver.UnmapBuffer(ctx, 0, bufObj);
bufObj->AccessFlags = DEFAULT_ACCESS;
@ -1091,7 +1091,7 @@ _mesa_BufferDataARB(GLenum target, GLsizeiptrARB size,
return;
}
if (bufObj->Pointer) {
if (_mesa_bufferobj_mapped(bufObj)) {
/* Unmap the existing buffer. We'll replace it now. Not an error. */
ctx->Driver.UnmapBuffer(ctx, target, bufObj);
bufObj->AccessFlags = DEFAULT_ACCESS;
@ -1191,14 +1191,14 @@ _mesa_MapBufferARB(GLenum target, GLenum access)
_mesa_error(ctx, GL_INVALID_OPERATION, "glMapBufferARB(buffer 0)" );
return NULL;
}
if (bufObj->Pointer) {
if (_mesa_bufferobj_mapped(bufObj)) {
_mesa_error(ctx, GL_INVALID_OPERATION, "glMapBufferARB(already mapped)");
return NULL;
}
ASSERT(ctx->Driver.MapBuffer);
bufObj->Pointer = ctx->Driver.MapBuffer( ctx, target, access, bufObj );
if (!bufObj->Pointer) {
if (!_mesa_bufferobj_mapped(bufObj)) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glMapBufferARB(access)");
}
@ -1252,7 +1252,7 @@ _mesa_UnmapBufferARB(GLenum target)
_mesa_error(ctx, GL_INVALID_OPERATION, "glUnmapBufferARB" );
return GL_FALSE;
}
if (!bufObj->Pointer) {
if (!_mesa_bufferobj_mapped(bufObj)) {
_mesa_error(ctx, GL_INVALID_OPERATION, "glUnmapBufferARB");
return GL_FALSE;
}
@ -1331,7 +1331,7 @@ _mesa_GetBufferParameterivARB(GLenum target, GLenum pname, GLint *params)
*params = simplified_access_mode(bufObj->AccessFlags);
break;
case GL_BUFFER_MAPPED_ARB:
*params = (bufObj->Pointer != NULL);
*params = _mesa_bufferobj_mapped(bufObj);
break;
default:
_mesa_error(ctx, GL_INVALID_ENUM, "glGetBufferParameterivARB(pname)");
@ -1389,13 +1389,13 @@ _mesa_CopyBufferSubData(GLenum readTarget, GLenum writeTarget,
return;
}
if (src->Pointer) {
if (_mesa_bufferobj_mapped(src)) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"glCopyBuffserSubData(readBuffer is mapped)");
return;
}
if (dst->Pointer) {
if (_mesa_bufferobj_mapped(dst)) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"glCopyBuffserSubData(writeBuffer is mapped)");
return;
@ -1511,7 +1511,7 @@ _mesa_MapBufferRange(GLenum target, GLintptr offset, GLsizeiptr length,
return NULL;
}
if (bufObj->Pointer) {
if (_mesa_bufferobj_mapped(bufObj)) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"glMapBufferRange(buffer already mapped)");
return NULL;
@ -1570,7 +1570,7 @@ _mesa_FlushMappedBufferRange(GLenum target, GLintptr offset, GLsizeiptr length)
return;
}
if (!bufObj->Pointer) {
if (!_mesa_bufferobj_mapped(bufObj)) {
/* buffer is not mapped */
_mesa_error(ctx, GL_INVALID_OPERATION,
"glMapBufferRange(buffer is not mapped)");

4
src/mesa/main/drawpix.c
View file

@ -103,7 +103,7 @@ _mesa_DrawPixels( GLsizei width, GLsizei height,
"glDrawPixels(invalid PBO access)");
return;
}
if (ctx->Unpack.BufferObj->Pointer) {
if (_mesa_bufferobj_mapped(ctx->Unpack.BufferObj)) {
/* buffer is mapped - that's an error */
_mesa_error(ctx, GL_INVALID_OPERATION,
"glDrawPixels(PBO is mapped)");
@ -254,7 +254,7 @@ _mesa_Bitmap( GLsizei width, GLsizei height,
"glBitmap(invalid PBO access)");
return;
}
if (ctx->Unpack.BufferObj->Pointer) {
if (_mesa_bufferobj_mapped(ctx->Unpack.BufferObj)) {
/* buffer is mapped - that's an error */
_mesa_error(ctx, GL_INVALID_OPERATION, "glBitmap(PBO is mapped)");
return;

2
src/mesa/main/readpix.c
View file

@ -198,7 +198,7 @@ _mesa_ReadPixels( GLint x, GLint y, GLsizei width, GLsizei height,
return;
}
if (ctx->Pack.BufferObj->Pointer) {
if (_mesa_bufferobj_mapped(ctx->Pack.BufferObj)) {
/* buffer is mapped - that's an error */
_mesa_error(ctx, GL_INVALID_OPERATION, "glReadPixels(PBO is mapped)");
return;