diff options
| author | Eric Anholt <[email protected]> | 2011-05-31 15:33:36 -0700 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2011-06-13 15:56:36 -0700 |
| commit | fb60e2061b1f2f58a65e908e864704c234b300b0 (patch) | |
| tree | 4f40b41acc88ea28dbfd3bb490efee6e1f7853e0 /src/mesa/drivers | |
| parent | d29117752f10d9bcb61e7b26064a872017a64ebe (diff) | |
intel: Use rb->Data and rb->RowStride to handle spans Y flipping.
This is already pointing at 0 or Height - 1 and with an appropriate
pitch, so no need to recompute those values per customization of the
spans code. Cuts 3 out of 21kb of the compiled size.
Reviewed-by: Chad Versace <[email protected]>
Diffstat (limited to 'src/mesa/drivers')
| -rw-r--r-- | src/mesa/drivers/dri/intel/intel_span.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_span.c b/src/mesa/drivers/dri/intel/intel_span.c index a4a1d6bd6eb..aa83b3c128a 100644 --- a/src/mesa/drivers/dri/intel/intel_span.c +++ b/src/mesa/drivers/dri/intel/intel_span.c @@ -55,21 +55,18 @@ intel_set_span_functions(struct intel_context *intel, #define LOCAL_VARS \ struct intel_renderbuffer *irb = intel_renderbuffer(rb); \ - const GLint yScale = rb->Name ? 1 : -1; \ - const GLint yBias = rb->Name ? 0 : rb->Height - 1; \ int minx = 0, miny = 0; \ int maxx = rb->Width; \ int maxy = rb->Height; \ - int pitch = irb->region->pitch * irb->region->cpp; \ - void *buf = irb->region->buffer->virtual; \ + int pitch = rb->RowStride * irb->region->cpp; \ + void *buf = rb->Data; \ GLuint p; \ - (void) p; \ - (void)buf; (void)pitch; /* unused for non-gttmap. */ \ + (void) p; #define HW_CLIPLOOP() #define HW_ENDCLIPLOOP() -#define Y_FLIP(_y) ((_y) * yScale + yBias) +#define Y_FLIP(_y) (_y) #define HW_LOCK() |