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gallium: remove pipe_vertex_buffer::max_index
[mesa.git]
/
src
/
mesa
/
state_tracker
/
st_atom_scissor.c
diff --git
a/src/mesa/state_tracker/st_atom_scissor.c
b/src/mesa/state_tracker/st_atom_scissor.c
index 5e0c51cff0af3f273a2c922899cf005cd64813eb..56b1383ae39017ba80affd875393b2a258e73d0b 100644
(file)
--- a/
src/mesa/state_tracker/st_atom_scissor.c
+++ b/
src/mesa/state_tracker/st_atom_scissor.c
@@
-72,12
+72,15
@@
update_scissor( struct st_context *st )
scissor.minx = scissor.miny = scissor.maxx = scissor.maxy = 0;
}
scissor.minx = scissor.miny = scissor.maxx = scissor.maxy = 0;
}
- /* Now invert Y. Pipe drivers use the convention Y=0=top for surfaces
+ /* Now invert Y if needed.
+ * Gallium drivers use the convention Y=0=top for surfaces.
*/
*/
- miny = fb->Height - scissor.maxy;
- maxy = fb->Height - scissor.miny;
- scissor.miny = miny;
- scissor.maxy = maxy;
+ if (st_fb_orientation(fb) == Y_0_TOP) {
+ miny = fb->Height - scissor.maxy;
+ maxy = fb->Height - scissor.miny;
+ scissor.miny = miny;
+ scissor.maxy = maxy;
+ }
if (memcmp(&scissor, &st->state.scissor, sizeof(scissor)) != 0) {
/* state has changed */
if (memcmp(&scissor, &st->state.scissor, sizeof(scissor)) != 0) {
/* state has changed */