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| author | Brian Paul <brian.paul@tungstengraphics.com> | 2008-09-04 12:36:20 -0600 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2008-09-04 12:36:20 -0600 |
| commit | dc248fc2881f4443bdc20a3b53b2ad24fee430ec (patch) | |
| tree | d666f12b7e6ee0f63a60f8770b3d05dfbe6b933d /src/gallium/drivers/cell/ppu/cell_clear.c | |
| parent | 27ae1bcabfd441c13f52f96a72f54ea70452781c (diff) | |
cell: assorted comments, clean-ups, etc.
Diffstat (limited to 'src/gallium/drivers/cell/ppu/cell_clear.c')
| -rw-r--r-- | src/gallium/drivers/cell/ppu/cell_clear.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/drivers/cell/ppu/cell_clear.c b/src/gallium/drivers/cell/ppu/cell_clear.c index a421c95c8e..207c96b9f6 100644 --- a/src/gallium/drivers/cell/ppu/cell_clear.c +++ b/src/gallium/drivers/cell/ppu/cell_clear.c @@ -44,6 +44,9 @@ #include "cell_state.h" +/** + * Called via pipe->clear() + */ void cell_clear_surface(struct pipe_context *pipe, struct pipe_surface *ps, unsigned clearValue) @@ -61,13 +64,16 @@ cell_clear_surface(struct pipe_context *pipe, struct pipe_surface *ps, PIPE_BUFFER_USAGE_GPU_WRITE); if (ps == cell->framebuffer.zsbuf) { + /* clear z/stencil buffer */ surfIndex = 1; } else { + /* clear color buffer */ surfIndex = 0; } + /* Build a CLEAR command and place it in the current batch buffer */ { struct cell_command_clear_surface *clr = (struct cell_command_clear_surface *) |