diff options
Diffstat (limited to 'mesalib/src/mesa/main/drawpix.c')
| -rw-r--r-- | mesalib/src/mesa/main/drawpix.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/mesalib/src/mesa/main/drawpix.c b/mesalib/src/mesa/main/drawpix.c index ab6e61fe3..cf54febe0 100644 --- a/mesalib/src/mesa/main/drawpix.c +++ b/mesalib/src/mesa/main/drawpix.c @@ -90,10 +90,10 @@ _mesa_DrawPixels( GLsizei width, GLsizei height, GLint x = IROUND(ctx->Current.RasterPos[0]);
GLint y = IROUND(ctx->Current.RasterPos[1]);
- if (ctx->Unpack.BufferObj->Name) {
+ if (_mesa_is_bufferobj(ctx->Unpack.BufferObj)) {
/* unpack from PBO */
- if (!_mesa_validate_pbo_access(2, &ctx->Unpack, width, height, 1,
- format, type, pixels)) {
+ if (!_mesa_validate_pbo_access(2, &ctx->Unpack, width, height,
+ 1, format, type, INT_MAX, pixels)) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"glDrawPixels(invalid PBO access)");
goto end;
@@ -188,7 +188,7 @@ _mesa_CopyPixels( GLint srcx, GLint srcy, GLsizei width, GLsizei height, goto end;
}
- if (!ctx->Current.RasterPosValid || width ==0 || height == 0) {
+ if (!ctx->Current.RasterPosValid || width == 0 || height == 0) {
goto end; /* no-op, not an error */
}
@@ -249,11 +249,11 @@ _mesa_Bitmap( GLsizei width, GLsizei height, GLint x = IFLOOR(ctx->Current.RasterPos[0] + epsilon - xorig);
GLint y = IFLOOR(ctx->Current.RasterPos[1] + epsilon - yorig);
- if (ctx->Unpack.BufferObj->Name) {
+ if (_mesa_is_bufferobj(ctx->Unpack.BufferObj)) {
/* unpack from PBO */
- if (!_mesa_validate_pbo_access(2, &ctx->Unpack, width, height, 1,
- GL_COLOR_INDEX, GL_BITMAP,
- (GLvoid *) bitmap)) {
+ if (!_mesa_validate_pbo_access(2, &ctx->Unpack, width, height,
+ 1, GL_COLOR_INDEX, GL_BITMAP,
+ INT_MAX, (const GLvoid *) bitmap)) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"glBitmap(invalid PBO access)");
return;
|