From: Ben Skeggs <[email protected]>
---
src/nv50_accel.c | 38 ++++++++------------------------------
src/nv50_accel.h | 1 -
src/nv50_exa.c | 45 ++++++++++++++++++++-------------------------
3 files changed, 28 insertions(+), 56 deletions(-)
diff --git a/src/nv50_accel.c b/src/nv50_accel.c
index 1218e18..db8c744 100644
--- a/src/nv50_accel.c
+++ b/src/nv50_accel.c
@@ -213,7 +213,7 @@ NVAccelInitNV50TCL(ScrnInfoPtr pScrn)
OUT_RING (chan, (0 << NV50TCL_CB_DEF_SET_BUFFER_SHIFT) | 0x4000);
BEGIN_RING(chan, tesla, NV50TCL_CB_ADDR, 1);
OUT_RING (chan, 0);
- BEGIN_RING_NI(chan, tesla, NV50TCL_CB_DATA(0), 16);
+ BEGIN_RING_NI(chan, tesla, NV50TCL_CB_DATA(0), 22);
OUT_RING (chan, 0x80000000);
OUT_RING (chan, 0x90000004);
OUT_RING (chan, 0x82030210);
@@ -228,36 +228,14 @@ NVAccelInitNV50TCL(ScrnInfoPtr pScrn)
OUT_RING (chan, 0xc0050204);
OUT_RING (chan, 0xc0060409);
OUT_RING (chan, 0x00000780);
- OUT_RING (chan, 0xc007060d);
- OUT_RING (chan, 0x00000781);
- BEGIN_RING(chan, tesla, NV50TCL_CB_DEF_ADDRESS_HIGH, 3);
- if (OUT_RELOCh(chan, pNv->tesla_scratch, PFP_OFFSET + PFP_CCASA,
- NOUVEAU_BO_VRAM | NOUVEAU_BO_WR) ||
- OUT_RELOCl(chan, pNv->tesla_scratch, PFP_OFFSET + PFP_CCASA,
- NOUVEAU_BO_VRAM | NOUVEAU_BO_WR)) {
- MARK_UNDO(chan);
- return FALSE;
- }
- OUT_RING (chan, (0 << NV50TCL_CB_DEF_SET_BUFFER_SHIFT) | 0x4000);
- BEGIN_RING(chan, tesla, NV50TCL_CB_ADDR, 1);
- OUT_RING (chan, 0);
- BEGIN_RING_NI(chan, tesla, NV50TCL_CB_DATA(0), 16);
- OUT_RING (chan, 0x80000000);
- OUT_RING (chan, 0x90000004);
- OUT_RING (chan, 0x82030200);
- OUT_RING (chan, 0x82040204);
- OUT_RING (chan, 0x82010210);
- OUT_RING (chan, 0x82020214);
- OUT_RING (chan, 0xf6400201);
- OUT_RING (chan, 0x0000c784);
- OUT_RING (chan, 0xf0400011);
- OUT_RING (chan, 0x00008784);
- OUT_RING (chan, 0xc0040000);
- OUT_RING (chan, 0xc0040204);
- OUT_RING (chan, 0xc0040409);
+ OUT_RING (chan, 0xc0040610);
+ OUT_RING (chan, 0xc0050614);
+ OUT_RING (chan, 0xc0060619);
OUT_RING (chan, 0x00000780);
- OUT_RING (chan, 0xc004060d);
- OUT_RING (chan, 0x00000781);
+ OUT_RING (chan, 0xc007061d);
+ OUT_RING (chan, 0x00000780);
+ OUT_RING (chan, 0x10000e0d);
+ OUT_RING (chan, 0x0403c781);
BEGIN_RING(chan, tesla, NV50TCL_CB_DEF_ADDRESS_HIGH, 3);
if (OUT_RELOCh(chan, pNv->tesla_scratch, PFP_OFFSET + PFP_S_A8,
NOUVEAU_BO_VRAM | NOUVEAU_BO_WR) ||
diff --git a/src/nv50_accel.h b/src/nv50_accel.h
index f5ccd92..4a885b5 100644
--- a/src/nv50_accel.h
+++ b/src/nv50_accel.h
@@ -11,7 +11,6 @@
#define PFP_S 0x0000 /* (src) */
#define PFP_C 0x0100 /* (src IN mask) */
#define PFP_CCA 0x0200 /* (src IN mask) component-alpha */
-#define PFP_CCASA 0x0300 /* (src IN mask) component-alpha src-alpha */
#define PFP_S_A8 0x0400 /* (src) a8 rt */
#define PFP_C_A8 0x0500 /* (src IN mask) a8 rt - same for CA and CA_SA */
#define PFP_NV12 0x0600 /* NV12 YUV->RGB */
diff --git a/src/nv50_exa.c b/src/nv50_exa.c
index e86f903..8bacdf0 100644
--- a/src/nv50_exa.c
+++ b/src/nv50_exa.c
@@ -751,7 +751,7 @@ NV50EXABlend(PixmapPtr ppix, PicturePtr ppict, int op, int
component_alpha)
NV50EXA_LOCALS(ppix);
struct nv50_blend_op *b = &NV50EXABlendOp[op];
unsigned sblend = b->src_blend;
- unsigned dblend = b->dst_blend;
+ unsigned dblend = b->dst_blend, dblend_a = b->dst_blend;
if (b->dst_alpha) {
if (!PICT_FORMAT_A(ppict->format)) {
@@ -764,11 +764,18 @@ NV50EXABlend(PixmapPtr ppix, PicturePtr ppict, int op,
int component_alpha)
}
if (b->src_alpha && component_alpha) {
- if (dblend == BF(SRC_ALPHA))
- dblend = BF(SRC_COLOR);
- else
- if (dblend == BF(ONE_MINUS_SRC_ALPHA))
- dblend = BF(ONE_MINUS_SRC_COLOR);
+ switch (dblend) {
+ case BF(SRC_ALPHA):
+ dblend = BF(SRC1_COLOR);
+ dblend_a = BF(SRC1_ALPHA);
+ break;
+ case BF(ONE_MINUS_SRC_ALPHA):
+ dblend = BF(ONE_MINUS_SRC1_COLOR);
+ dblend_a = BF(ONE_MINUS_SRC1_ALPHA);
+ break;
+ default:
+ break;
+ }
}
if (sblend == BF(ONE) && dblend == BF(ZERO)) {
@@ -784,7 +791,7 @@ NV50EXABlend(PixmapPtr ppix, PicturePtr ppict, int op, int
component_alpha)
OUT_RING (chan, NV50TCL_BLEND_EQUATION_ALPHA_FUNC_ADD);
OUT_RING (chan, sblend);
BEGIN_RING(chan, tesla, NV50TCL_BLEND_FUNC_DST_ALPHA, 1);
- OUT_RING (chan, dblend);
+ OUT_RING (chan, dblend_a);
}
}
@@ -802,12 +809,6 @@ NV50EXACheckComposite(int op,
NOUVEAU_FALLBACK("src picture invalid\n");
if (pmpict) {
- if (pmpict->componentAlpha &&
- PICT_FORMAT_RGB(pmpict->format) &&
- NV50EXABlendOp[op].src_alpha &&
- NV50EXABlendOp[op].src_blend != BF(ZERO))
- NOUVEAU_FALLBACK("component-alpha not supported\n");
-
if (!NV50EXACheckTexture(pmpict, pdpict, op))
NOUVEAU_FALLBACK("mask picture invalid\n");
}
@@ -874,19 +875,13 @@ NV50EXAPrepareComposite(int op,
state->have_mask = TRUE;
BEGIN_RING(chan, tesla, NV50TCL_FP_START_ID, 1);
- if (pdpict->format == PICT_a8) {
+ if (pmpict->componentAlpha && PICT_FORMAT_RGB(pmpict->format))
+ OUT_RING (chan, PFP_CCA);
+ else
+ if (pdpict->format != PICT_a8)
+ OUT_RING (chan, PFP_C);
+ else
OUT_RING (chan, PFP_C_A8);
- } else {
- if (pmpict->componentAlpha &&
- PICT_FORMAT_RGB(pmpict->format)) {
- if (NV50EXABlendOp[op].src_alpha)
- OUT_RING (chan, PFP_CCASA);
- else
- OUT_RING (chan, PFP_CCA);
- } else {
- OUT_RING (chan, PFP_C);
- }
- }
} else {
state->have_mask = FALSE;
--
1.7.0.1
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