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authorBrian Paul <brian.paul@tungstengraphics.com>2008-06-23 08:51:00 -0600
committerBrian Paul <brian.paul@tungstengraphics.com>2008-06-23 08:51:00 -0600
commitf1601c2b75ca4c2223079f676cf796843b284df2 (patch)
tree18b75644778306deef7627da9df143d8a292a5f0 /src
parent92d48a4cb9481adc7abd7cdf9550fbf5a9c9613d (diff)
gallium: fix bad srcy coord if do_flip
Diffstat (limited to 'src')
-rw-r--r--src/gallium/drivers/cell/ppu/cell_surface.c2
-rw-r--r--src/gallium/drivers/i915simple/i915_surface.c2
-rw-r--r--src/gallium/drivers/i965simple/brw_surface.c2
3 files changed, 3 insertions, 3 deletions
diff --git a/src/gallium/drivers/cell/ppu/cell_surface.c b/src/gallium/drivers/cell/ppu/cell_surface.c
index a35db0ef99..4a098101e1 100644
--- a/src/gallium/drivers/cell/ppu/cell_surface.c
+++ b/src/gallium/drivers/cell/ppu/cell_surface.c
@@ -76,7 +76,7 @@ cell_surface_copy(struct pipe_context *pipe,
width, height,
pipe_surface_map(src),
do_flip ? -src->pitch : src->pitch,
- srcx, do_flip ? 1 - srcy - height : srcy);
+ srcx, do_flip ? height - 1 - srcy : srcy);
pipe_surface_unmap(src);
pipe_surface_unmap(dst);
diff --git a/src/gallium/drivers/i915simple/i915_surface.c b/src/gallium/drivers/i915simple/i915_surface.c
index 98367ac073..1729ea26f5 100644
--- a/src/gallium/drivers/i915simple/i915_surface.c
+++ b/src/gallium/drivers/i915simple/i915_surface.c
@@ -66,7 +66,7 @@ i915_surface_copy(struct pipe_context *pipe,
width, height,
src_map,
do_flip ? -(int) src->pitch : src->pitch,
- srcx, do_flip ? 1 - srcy - height : srcy);
+ srcx, do_flip ? height - 1 - srcy : srcy);
pipe->screen->surface_unmap(pipe->screen, src);
pipe->screen->surface_unmap(pipe->screen, dst);
diff --git a/src/gallium/drivers/i965simple/brw_surface.c b/src/gallium/drivers/i965simple/brw_surface.c
index 3e3736b280..62d75bc251 100644
--- a/src/gallium/drivers/i965simple/brw_surface.c
+++ b/src/gallium/drivers/i965simple/brw_surface.c
@@ -66,7 +66,7 @@ brw_surface_copy(struct pipe_context *pipe,
width, height,
src_map,
do_flip ? -(int) src->pitch : src->pitch,
- srcx, do_flip ? 1 - srcy - height : srcy);
+ srcx, do_flip ? height - 1 - srcy : srcy);
pipe->screen->surface_unmap(pipe->screen, src);
pipe->screen->surface_unmap(pipe->screen, dst);