diff options
author | Keith Whitwell <keith@tungstengraphics.com> | 2008-05-01 11:07:21 +0100 |
---|---|---|
committer | Keith Whitwell <keith@tungstengraphics.com> | 2008-05-01 12:00:45 +0100 |
commit | c9ed86a96483063f3d6789ed16645a3dca77d726 (patch) | |
tree | 136ac2158534366c0ca77af7fa4b257155a21f7a /src/mesa/state_tracker/st_cb_readpixels.c | |
parent | 7584bcf3f746573fc379c7748acc0be96a3db7de (diff) |
gallium: tex surface checkpoint
Diffstat (limited to 'src/mesa/state_tracker/st_cb_readpixels.c')
-rw-r--r-- | src/mesa/state_tracker/st_cb_readpixels.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mesa/state_tracker/st_cb_readpixels.c b/src/mesa/state_tracker/st_cb_readpixels.c index ddbe36106c..e242195e7a 100644 --- a/src/mesa/state_tracker/st_cb_readpixels.c +++ b/src/mesa/state_tracker/st_cb_readpixels.c @@ -61,13 +61,14 @@ st_read_stencil_pixels(GLcontext *ctx, GLint x, GLint y, GLvoid *pixels) { struct gl_framebuffer *fb = ctx->ReadBuffer; + struct pipe_screen *screen = ctx->st->pipe->screen; struct st_renderbuffer *strb = st_renderbuffer(fb->_StencilBuffer); struct pipe_surface *ps = strb->surface; ubyte *stmap; GLint j; /* map the stencil buffer */ - stmap = pipe_surface_map(ps); + stmap = screen->surface_map(screen, ps, PIPE_BUFFER_USAGE_CPU_READ); /* width should never be > MAX_WIDTH since we did clipping earlier */ ASSERT(width <= MAX_WIDTH); @@ -124,7 +125,7 @@ st_read_stencil_pixels(GLcontext *ctx, GLint x, GLint y, /* unmap the stencil buffer */ - pipe_surface_unmap(ps); + screen->surface_unmap(screen, ps); } |