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-rw-r--r--src/mesa/drivers/dri/r600/evergreen_chip.c24
1 files changed, 9 insertions, 15 deletions
diff --git a/src/mesa/drivers/dri/r600/evergreen_chip.c b/src/mesa/drivers/dri/r600/evergreen_chip.c
index b591d5fa27..770e7f91c6 100644
--- a/src/mesa/drivers/dri/r600/evergreen_chip.c
+++ b/src/mesa/drivers/dri/r600/evergreen_chip.c
@@ -843,7 +843,7 @@ static void evergreenSetDepthTarget(context_t *context)
{
EVERGREEN_CHIP_CONTEXT *evergreen = GET_EVERGREEN_CHIP(context);
struct radeon_renderbuffer *rrb;
- unsigned int nPitchInPixel, height;
+ unsigned int nPitchInPixel, height, offtostencil;
rrb = radeon_get_depthbuffer(&context->radeon);
if (!rrb)
@@ -889,6 +889,12 @@ static void evergreenSetDepthTarget(context_t *context)
SETfield(evergreen->DB_Z_INFO.u32All, ARRAY_1D_TILED_THIN1,
EG_DB_Z_INFO__ARRAY_MODE_shift,
EG_DB_Z_INFO__ARRAY_MODE_mask);
+
+
+ offtostencil = ((height * rrb->pitch) + 255) & ~255;
+ evergreen->DB_STENCIL_WRITE_BASE.u32All = offtostencil >> 8;
+ evergreen->DB_STENCIL_READ_BASE.u32All = offtostencil >> 8;
+
}
static void evergreenSendDB(GLcontext *ctx, struct radeon_state_atom *atom)
@@ -896,7 +902,6 @@ static void evergreenSendDB(GLcontext *ctx, struct radeon_state_atom *atom)
context_t *context = EVERGREEN_CONTEXT(ctx);
EVERGREEN_CHIP_CONTEXT *evergreen = GET_EVERGREEN_CHIP(context);
struct radeon_renderbuffer *rrb;
- unsigned int zheight, zpitch, offtostencil;
BATCH_LOCALS(&context->radeon);
radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
@@ -951,16 +956,6 @@ static void evergreenSendDB(GLcontext *ctx, struct radeon_state_atom *atom)
rrb = radeon_get_depthbuffer(&context->radeon);
- if (context->radeon.radeonScreen->driScreen->dri2.enabled)
- {
- zheight = rrb->base.Height;
- }
- else
- {
- zheight = context->radeon.radeonScreen->driScreen->fbHeight;
- }
- zpitch = rrb->pitch;
-
if( (rrb != NULL) && (rrb->bo != NULL) )
{
@@ -1032,10 +1027,9 @@ static void evergreenSendDB(GLcontext *ctx, struct radeon_state_atom *atom)
//10
if((evergreen->DB_DEPTH_CONTROL.u32All & STENCIL_ENABLE_bit) > 0)
{
- offtostencil = ((zheight * zpitch + 255) >> 8) & 0xffffffff;
BEGIN_BATCH_NO_AUTOSTATE(3 + 2);
- EVERGREEN_OUT_BATCH_REGVAL(EG_DB_STENCIL_READ_BASE, offtostencil);
+ EVERGREEN_OUT_BATCH_REGVAL(EG_DB_STENCIL_READ_BASE, evergreen->DB_STENCIL_READ_BASE.u32All);
R600_OUT_BATCH_RELOC(evergreen->DB_STENCIL_READ_BASE.u32All,
rrb->bo,
evergreen->DB_STENCIL_READ_BASE.u32All,
@@ -1043,7 +1037,7 @@ static void evergreenSendDB(GLcontext *ctx, struct radeon_state_atom *atom)
END_BATCH();
BEGIN_BATCH_NO_AUTOSTATE(3 + 2);
- EVERGREEN_OUT_BATCH_REGVAL(EG_DB_STENCIL_WRITE_BASE, offtostencil);
+ EVERGREEN_OUT_BATCH_REGVAL(EG_DB_STENCIL_WRITE_BASE, evergreen->DB_STENCIL_WRITE_BASE.u32All);
R600_OUT_BATCH_RELOC(evergreen->DB_STENCIL_WRITE_BASE.u32All,
rrb->bo,
evergreen->DB_STENCIL_WRITE_BASE.u32All,