[PATCH 2/3] exa: Accelerate ARGB2101010 pictures

[Mario Kleiner]

From: Fredrik Höglund <fredrik at kde.org>

Tested by Mario on a Radeon HD 4000 series for the r600
exa path, and on Radeon HD 5770 for the evergreen exa
path.

Reviewed-and-Tested-by: Mario Kleiner <mario.kleiner.de at gmail.com>
Cc: Fredrik Höglund <fredrik at kde.org>
---
 src/evergreen_exa.c | 18 ++++++++++++++++++
 src/r600_exa.c      | 18 ++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/src/evergreen_exa.c b/src/evergreen_exa.c
index 90c9b6d..8584813 100644
--- a/src/evergreen_exa.c
+++ b/src/evergreen_exa.c
@@ -668,6 +668,10 @@ struct formatinfo {
 };
 
 static struct formatinfo EVERGREENTexFormats[] = {
+    {PICT_a2r10g10b10,	FMT_2_10_10_10},
+    {PICT_x2r10g10b10,	FMT_2_10_10_10},
+    {PICT_a2b10g10r10,	FMT_2_10_10_10},
+    {PICT_x2b10g10r10,	FMT_2_10_10_10},
     {PICT_a8r8g8b8,	FMT_8_8_8_8},
     {PICT_x8r8g8b8,	FMT_8_8_8_8},
     {PICT_a8b8g8r8,	FMT_8_8_8_8},
@@ -723,6 +727,12 @@ static uint32_t EVERGREENGetBlendCntl(int op, PicturePtr pMask, uint32_t dst_for
 static Bool EVERGREENGetDestFormat(PicturePtr pDstPicture, uint32_t *dst_format)
 {
     switch (pDstPicture->format) {
+    case PICT_a2r10g10b10:
+    case PICT_x2r10g10b10:
+    case PICT_a2b10g10r10:
+    case PICT_x2b10g10r10:
+	*dst_format = COLOR_2_10_10_10;
+	break;
     case PICT_a8r8g8b8:
     case PICT_x8r8g8b8:
     case PICT_a8b8g8r8:
@@ -891,6 +901,7 @@ static Bool EVERGREENTextureSetup(PicturePtr pPict, PixmapPtr pPix,
 
     /* component swizzles */
     switch (pPict->format) {
+    case PICT_a2r10g10b10:
     case PICT_a1r5g5b5:
     case PICT_a8r8g8b8:
 	pix_r = SQ_SEL_Z; /* R */
@@ -898,12 +909,14 @@ static Bool EVERGREENTextureSetup(PicturePtr pPict, PixmapPtr pPix,
 	pix_b = SQ_SEL_X; /* B */
 	pix_a = SQ_SEL_W; /* A */
 	break;
+    case PICT_a2b10g10r10:
     case PICT_a8b8g8r8:
 	pix_r = SQ_SEL_X; /* R */
 	pix_g = SQ_SEL_Y; /* G */
 	pix_b = SQ_SEL_Z; /* B */
 	pix_a = SQ_SEL_W; /* A */
 	break;
+    case PICT_x2b10g10r10:
     case PICT_x8b8g8r8:
 	pix_r = SQ_SEL_X; /* R */
 	pix_g = SQ_SEL_Y; /* G */
@@ -922,6 +935,7 @@ static Bool EVERGREENTextureSetup(PicturePtr pPict, PixmapPtr pPix,
 	pix_b = SQ_SEL_W; /* B */
 	pix_a = SQ_SEL_1; /* A */
 	break;
+    case PICT_x2r10g10b10:
     case PICT_x1r5g5b5:
     case PICT_x8r8g8b8:
     case PICT_r5g6b5:
@@ -1425,6 +1439,8 @@ static Bool EVERGREENPrepareComposite(int op, PicturePtr pSrcPicture,
     cb_conf.surface = accel_state->dst_obj.surface;
 
     switch (pDstPicture->format) {
+    case PICT_a2r10g10b10:
+    case PICT_x2r10g10b10:
     case PICT_a8r8g8b8:
     case PICT_x8r8g8b8:
     case PICT_a1r5g5b5:
@@ -1432,6 +1448,8 @@ static Bool EVERGREENPrepareComposite(int op, PicturePtr pSrcPicture,
     default:
 	cb_conf.comp_swap = 1; /* ARGB */
 	break;
+    case PICT_a2b10g10r10:
+    case PICT_x2b10g10r10:
     case PICT_a8b8g8r8:
     case PICT_x8b8g8r8:
 	cb_conf.comp_swap = 0; /* ABGR */
diff --git a/src/r600_exa.c b/src/r600_exa.c
index 22d4b31..c69b8fc 100644
--- a/src/r600_exa.c
+++ b/src/r600_exa.c
@@ -727,6 +727,10 @@ struct formatinfo {
 };
 
 static struct formatinfo R600TexFormats[] = {
+    {PICT_a2r10g10b10,	FMT_2_10_10_10},
+    {PICT_x2r10g10b10,	FMT_2_10_10_10},
+    {PICT_a2b10g10r10,	FMT_2_10_10_10},
+    {PICT_x2b10g10r10,	FMT_2_10_10_10},
     {PICT_a8r8g8b8,	FMT_8_8_8_8},
     {PICT_x8r8g8b8,	FMT_8_8_8_8},
     {PICT_a8b8g8r8,	FMT_8_8_8_8},
@@ -782,6 +786,12 @@ static uint32_t R600GetBlendCntl(int op, PicturePtr pMask, uint32_t dst_format)
 static Bool R600GetDestFormat(PicturePtr pDstPicture, uint32_t *dst_format)
 {
     switch (pDstPicture->format) {
+    case PICT_a2r10g10b10:
+    case PICT_x2r10g10b10:
+    case PICT_a2b10g10r10:
+    case PICT_x2b10g10r10:
+	*dst_format = COLOR_2_10_10_10;
+	break;
     case PICT_a8r8g8b8:
     case PICT_x8r8g8b8:
     case PICT_a8b8g8r8:
@@ -906,6 +916,7 @@ static Bool R600TextureSetup(PicturePtr pPict, PixmapPtr pPix,
 
     /* component swizzles */
     switch (pPict->format) {
+    case PICT_a2r10g10b10:
     case PICT_a1r5g5b5:
     case PICT_a8r8g8b8:
 	pix_r = SQ_SEL_Z; /* R */
@@ -913,12 +924,14 @@ static Bool R600TextureSetup(PicturePtr pPict, PixmapPtr pPix,
 	pix_b = SQ_SEL_X; /* B */
 	pix_a = SQ_SEL_W; /* A */
 	break;
+    case PICT_a2b10g10r10:
     case PICT_a8b8g8r8:
 	pix_r = SQ_SEL_X; /* R */
 	pix_g = SQ_SEL_Y; /* G */
 	pix_b = SQ_SEL_Z; /* B */
 	pix_a = SQ_SEL_W; /* A */
 	break;
+    case PICT_x2b10g10r10:
     case PICT_x8b8g8r8:
 	pix_r = SQ_SEL_X; /* R */
 	pix_g = SQ_SEL_Y; /* G */
@@ -937,6 +950,7 @@ static Bool R600TextureSetup(PicturePtr pPict, PixmapPtr pPix,
 	pix_b = SQ_SEL_W; /* B */
 	pix_a = SQ_SEL_1; /* A */
 	break;
+    case PICT_x2r10g10b10:
     case PICT_x1r5g5b5:
     case PICT_x8r8g8b8:
     case PICT_r5g6b5:
@@ -1464,6 +1478,8 @@ static Bool R600PrepareComposite(int op, PicturePtr pSrcPicture,
     cb_conf.surface = accel_state->dst_obj.surface;
 
     switch (pDstPicture->format) {
+    case PICT_a2r10g10b10:
+    case PICT_x2r10g10b10:
     case PICT_a8r8g8b8:
     case PICT_x8r8g8b8:
     case PICT_a1r5g5b5:
@@ -1471,6 +1487,8 @@ static Bool R600PrepareComposite(int op, PicturePtr pSrcPicture,
     default:
 	cb_conf.comp_swap = 1; /* ARGB */
 	break;
+    case PICT_a2b10g10r10:
+    case PICT_x2b10g10r10:
     case PICT_a8b8g8r8:
     case PICT_x8b8g8r8:
 	cb_conf.comp_swap = 0; /* ABGR */
-- 
2.7.4