fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-01-30 07:10:27 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

radeon: Fix scissors for r600 KMS.

Browse source 
Radeon generic scissors code had problem that some of code was using exclusive
and some inclusive bottom right corner. Only r600 driver is using exclusive
coordinate so changed generic code to pass inclusive coordinate and r600 driver
changes BR coordinate to be exclusive.
This commit is contained in:
Pauli Nieminen 2009-09-24 19:58:09 +03:00
parent 7549a8397b
commit 1d2dca194c
2 changed files with 7 additions and 6 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
src/mesa/drivers/dri/r600/r700_state.c
View file

@ -1269,10 +1269,11 @@ void r700SetScissor(context_t *context) //---------------
return;
}
if (context->radeon.state.scissor.enabled) {
/* r600 has exclusive scissors */
x1 = context->radeon.state.scissor.rect.x1;
y1 = context->radeon.state.scissor.rect.y1;
x2 = context->radeon.state.scissor.rect.x2;
y2 = context->radeon.state.scissor.rect.y2;
x2 = context->radeon.state.scissor.rect.x2 + 1;
y2 = context->radeon.state.scissor.rect.y2 + 1;
} else {
if (context->radeon.radeonScreen->driScreen->dri2.enabled) {
x1 = 0;

8
src/mesa/drivers/dri/radeon/radeon_common.c
View file

@ -232,13 +232,13 @@ void radeonUpdateScissor( GLcontext *ctx )
__DRIdrawablePrivate *dPriv = radeon_get_drawable(rmesa);
x1 += dPriv->x;
x2 += dPriv->x + 1;
x2 += dPriv->x;
min_x += dPriv->x;
max_x += dPriv->x + 1;
max_x += dPriv->x;
y1 += dPriv->y;
y2 += dPriv->y + 1;
y2 += dPriv->y;
min_y += dPriv->y;
max_y += dPriv->y + 1;
max_y += dPriv->y;
}
rmesa->state.scissor.rect.x1 = CLAMP(x1, min_x, max_x);