Added ebuilds for kogaion desktop

1 files changed, 287 insertions, 0 deletions

diff --git a/x11-drivers/xf86-video-ati/files/xf86-video-ati-6.14.4-exa-solid-accel-evergreen.patch b/x11-drivers/xf86-video-ati/files/xf86-video-ati-6.14.4-exa-solid-accel-evergreen.patch
new file mode 100644
index 00000000..6e97a383
--- /dev/null
+++ b/x11-drivers/xf86-video-ati/files/xf86-video-ati-6.14.4-exa-solid-accel-evergreen.patch
@@ -0,0 +1,287 @@
+From cac2d7ed54918579418fc762558497d3ec547fad Mon Sep 17 00:00:00 2001
+From: Alex Deucher <alexander.deucher@amd.com>
+Date: Sat, 14 Apr 2012 12:53:39 +0000
+Subject: EXA: Support acceleration of solid pictures on Evergreen/NI.
+
+Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
+Reviewed-by: Michel Dänzer <michel.daenzer@amd.com>
+---
+diff --git a/src/evergreen_exa.c b/src/evergreen_exa.c
+index cee3ec2..61b47a4 100644
+--- a/src/evergreen_exa.c
++++ b/src/evergreen_exa.c
+@@ -748,17 +748,8 @@ static Bool EVERGREENCheckCompositeTexture(PicturePtr pPict,
+ 					   int op,
+ 					   int unit)
+ {
+-    int w = pPict->pDrawable->width;
+-    int h = pPict->pDrawable->height;
+     unsigned int repeatType = pPict->repeat ? pPict->repeatType : RepeatNone;
+     unsigned int i;
+-    int max_tex_w, max_tex_h;
+-
+-    max_tex_w = 16384;
+-    max_tex_h = 16384;
+-
+-    if ((w > max_tex_w) || (h > max_tex_h))
+-	RADEON_FALLBACK(("Picture w/h too large (%dx%d)\n", w, h));
+ 
+     for (i = 0; i < sizeof(EVERGREENTexFormats) / sizeof(EVERGREENTexFormats[0]); i++) {
+ 	if (EVERGREENTexFormats[i].fmt == pPict->format)
+@@ -798,9 +789,16 @@ static void EVERGREENXFormSetup(PicturePtr pPict, PixmapPtr pPix,
+     ScrnInfoPtr pScrn = xf86Screens[pPix->drawable.pScreen->myNum];
+     RADEONInfoPtr info = RADEONPTR(pScrn);
+     struct radeon_accel_state *accel_state = info->accel_state;
+-    int w = pPict->pDrawable->width;
+-    int h = pPict->pDrawable->height;
+     int const_offset = unit * 8;
++    int w, h;
++
++    if (pPict->pDrawable) {
++	w = pPict->pDrawable->width;
++	h = pPict->pDrawable->height;
++    } else {
++	w = 1;
++	h = 1;
++    }
+ 
+     if (pPict->transform != 0) {
+ 	accel_state->is_transform[unit] = TRUE;
+@@ -837,9 +835,7 @@ static Bool EVERGREENTextureSetup(PicturePtr pPict, PixmapPtr pPix,
+     ScrnInfoPtr pScrn = xf86Screens[pPix->drawable.pScreen->myNum];
+     RADEONInfoPtr info = RADEONPTR(pScrn);
+     struct radeon_accel_state *accel_state = info->accel_state;
+-    int w = pPict->pDrawable->width;
+-    int h = pPict->pDrawable->height;
+-    unsigned int repeatType = pPict->repeat ? pPict->repeatType : RepeatNone;
++    unsigned int repeatType;
+     unsigned int i;
+     tex_resource_t  tex_res;
+     tex_sampler_t   tex_samp;
+@@ -854,9 +850,17 @@ static Bool EVERGREENTextureSetup(PicturePtr pPict, PixmapPtr pPix,
+     }
+ 
+     /* Texture */
++    if (pPict->pDrawable) {
++	tex_res.w               = pPict->pDrawable->width;
++	tex_res.h               = pPict->pDrawable->height;
++	repeatType              = pPict->repeat ? pPict->repeatType : RepeatNone;
++    } else {
++	tex_res.w               = 1;
++	tex_res.h               = 1;
++	repeatType              = RepeatNormal;
++    }
++
+     tex_res.id                  = unit;
+-    tex_res.w                   = w;
+-    tex_res.h                   = h;
+     tex_res.pitch               = accel_state->src_obj[unit].pitch;
+     tex_res.depth               = 0;
+     tex_res.dim                 = SQ_TEX_DIM_2D;
+@@ -1054,33 +1058,30 @@ static Bool EVERGREENCheckComposite(int op, PicturePtr pSrcPicture,
+ {
+     uint32_t tmp1;
+     PixmapPtr pSrcPixmap, pDstPixmap;
+-    int max_tex_w, max_tex_h, max_dst_w, max_dst_h;
+ 
+     /* Check for unsupported compositing operations. */
+     if (op >= (int) (sizeof(EVERGREENBlendOp) / sizeof(EVERGREENBlendOp[0])))
+ 	RADEON_FALLBACK(("Unsupported Composite op 0x%x\n", op));
+ 
+-    if (!pSrcPicture->pDrawable)
+-	RADEON_FALLBACK(("Solid or gradient pictures not supported yet\n"));
++    if (pSrcPicture->pDrawable) {
++	pSrcPixmap = RADEONGetDrawablePixmap(pSrcPicture->pDrawable);
+ 
+-    pSrcPixmap = RADEONGetDrawablePixmap(pSrcPicture->pDrawable);
+-
+-    max_tex_w = 8192;
+-    max_tex_h = 8192;
+-    max_dst_w = 8192;
+-    max_dst_h = 8192;
++	if (pSrcPixmap->drawable.width >= 16384 ||
++	    pSrcPixmap->drawable.height >= 16384) {
++	    RADEON_FALLBACK(("Source w/h too large (%d,%d).\n",
++			     pSrcPixmap->drawable.width,
++			     pSrcPixmap->drawable.height));
++	}
+ 
+-    if (pSrcPixmap->drawable.width >= max_tex_w ||
+-	pSrcPixmap->drawable.height >= max_tex_h) {
+-	RADEON_FALLBACK(("Source w/h too large (%d,%d).\n",
+-			 pSrcPixmap->drawable.width,
+-			 pSrcPixmap->drawable.height));
+-    }
++	if (!EVERGREENCheckCompositeTexture(pSrcPicture, pDstPicture, op, 0))
++	    return FALSE;
++    } else if (pSrcPicture->pSourcePict->type != SourcePictTypeSolidFill)
++	RADEON_FALLBACK(("Gradient pictures not supported yet\n"));
+ 
+     pDstPixmap = RADEONGetDrawablePixmap(pDstPicture->pDrawable);
+ 
+-    if (pDstPixmap->drawable.width >= max_dst_w ||
+-	pDstPixmap->drawable.height >= max_dst_h) {
++    if (pDstPixmap->drawable.width >= 16384 ||
++	pDstPixmap->drawable.height >= 16384) {
+ 	RADEON_FALLBACK(("Dest w/h too large (%d,%d).\n",
+ 			 pDstPixmap->drawable.width,
+ 			 pDstPixmap->drawable.height));
+@@ -1089,38 +1090,35 @@ static Bool EVERGREENCheckComposite(int op, PicturePtr pSrcPicture,
+     if (pMaskPicture) {
+ 	PixmapPtr pMaskPixmap;
+ 
+-	if (!pMaskPicture->pDrawable)
+-	    RADEON_FALLBACK(("Solid or gradient pictures not supported yet\n"));
+-
+-	pMaskPixmap = RADEONGetDrawablePixmap(pMaskPicture->pDrawable);
++	if (pMaskPicture->pDrawable) {
++	    pMaskPixmap = RADEONGetDrawablePixmap(pMaskPicture->pDrawable);
+ 
+-	if (pMaskPixmap->drawable.width >= max_tex_w ||
+-	    pMaskPixmap->drawable.height >= max_tex_h) {
+-	    RADEON_FALLBACK(("Mask w/h too large (%d,%d).\n",
+-			     pMaskPixmap->drawable.width,
+-			     pMaskPixmap->drawable.height));
+-	}
++	    if (pMaskPixmap->drawable.width >= 16384 ||
++		pMaskPixmap->drawable.height >= 16384) {
++	      RADEON_FALLBACK(("Mask w/h too large (%d,%d).\n",
++			       pMaskPixmap->drawable.width,
++			       pMaskPixmap->drawable.height));
++	    }
+ 
+-	if (pMaskPicture->componentAlpha) {
+-	    /* Check if it's component alpha that relies on a source alpha and
+-	     * on the source value.  We can only get one of those into the
+-	     * single source value that we get to blend with.
+-	     */
+-	    if (EVERGREENBlendOp[op].src_alpha &&
+-		(EVERGREENBlendOp[op].blend_cntl & COLOR_SRCBLEND_mask) !=
+-		(BLEND_ZERO << COLOR_SRCBLEND_shift)) {
+-		RADEON_FALLBACK(("Component alpha not supported with source "
+-				 "alpha and source value blending.\n"));
++	    if (pMaskPicture->componentAlpha) {
++		/* Check if it's component alpha that relies on a source alpha and
++		 * on the source value.  We can only get one of those into the
++		 * single source value that we get to blend with.
++		 */
++		if (EVERGREENBlendOp[op].src_alpha &&
++		    (EVERGREENBlendOp[op].blend_cntl & COLOR_SRCBLEND_mask) !=
++		    (BLEND_ZERO << COLOR_SRCBLEND_shift)) {
++		    RADEON_FALLBACK(("Component alpha not supported with source "
++				     "alpha and source value blending.\n"));
++		}
+ 	    }
+-	}
+ 
+-	if (!EVERGREENCheckCompositeTexture(pMaskPicture, pDstPicture, op, 1))
+-	    return FALSE;
++	    if (!EVERGREENCheckCompositeTexture(pMaskPicture, pDstPicture, op, 1))
++		return FALSE;
++	} else if (pMaskPicture->pSourcePict->type != SourcePictTypeSolidFill)
++	    RADEON_FALLBACK(("Gradient pictures not supported yet\n"));
+     }
+ 
+-    if (!EVERGREENCheckCompositeTexture(pSrcPicture, pDstPicture, op, 0))
+-	return FALSE;
+-
+     if (!EVERGREENGetDestFormat(pDstPicture, &tmp1))
+ 	return FALSE;
+ 
+@@ -1132,7 +1130,8 @@ static Bool EVERGREENPrepareComposite(int op, PicturePtr pSrcPicture,
+ 				      PicturePtr pMaskPicture, PicturePtr pDstPicture,
+ 				      PixmapPtr pSrc, PixmapPtr pMask, PixmapPtr pDst)
+ {
+-    ScrnInfoPtr pScrn = xf86Screens[pSrc->drawable.pScreen->myNum];
++    ScreenPtr pScreen = pDst->drawable.pScreen;
++    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
+     RADEONInfoPtr info = RADEONPTR(pScrn);
+     struct radeon_accel_state *accel_state = info->accel_state;
+     uint32_t dst_format;
+@@ -1142,13 +1141,19 @@ static Bool EVERGREENPrepareComposite(int op, PicturePtr pSrcPicture,
+     struct r600_accel_object src_obj, mask_obj, dst_obj;
+     float *cbuf;
+ 
+-    if (pDst->drawable.bitsPerPixel < 8 || pSrc->drawable.bitsPerPixel < 8)
++    if (pDst->drawable.bitsPerPixel < 8 || (pSrc && pSrc->drawable.bitsPerPixel < 8))
+ 	return FALSE;
+ 
++    if (!pSrc) {
++	pSrc = RADEONSolidPixmap(pScreen, pSrcPicture->pSourcePict->solidFill.color);
++	if (!pSrc)
++	    RADEON_FALLBACK("Failed to create solid scratch pixmap\n");
++    }
++
+     src_obj.offset = 0;
+     dst_obj.offset = 0;
+-    src_obj.bo = radeon_get_pixmap_bo(pSrc);
+     dst_obj.bo = radeon_get_pixmap_bo(pDst);
++    src_obj.bo = radeon_get_pixmap_bo(pSrc);
+     dst_obj.surface = radeon_get_pixmap_surface(pDst);
+     src_obj.surface = radeon_get_pixmap_surface(pSrc);
+     dst_obj.tiling_flags = radeon_get_pixmap_tiling(pDst);
+@@ -1166,7 +1171,15 @@ static Bool EVERGREENPrepareComposite(int op, PicturePtr pSrcPicture,
+     dst_obj.bpp = pDst->drawable.bitsPerPixel;
+     dst_obj.domain = RADEON_GEM_DOMAIN_VRAM;
+ 
+-    if (pMask) {
++    if (pMaskPicture) {
++	if (!pMask) {
++	    pMask = RADEONSolidPixmap(pScreen, pMaskPicture->pSourcePict->solidFill.color);
++	    if (!pMask) {
++		if (!pSrcPicture->pDrawable)
++		    pScreen->DestroyPixmap(pSrc);
++		RADEON_FALLBACK("Failed to create solid scratch pixmap\n");
++	    }
++	}
+ 	mask_obj.offset = 0;
+ 	mask_obj.bo = radeon_get_pixmap_bo(pMask);
+ 	mask_obj.tiling_flags = radeon_get_pixmap_tiling(pMask);
+@@ -1363,11 +1376,9 @@ static Bool EVERGREENPrepareComposite(int op, PicturePtr pSrcPicture,
+     return TRUE;
+ }
+ 
+-static void EVERGREENDoneComposite(PixmapPtr pDst)
++static void EVERGREENFinishComposite(ScrnInfoPtr pScrn, PixmapPtr pDst,
++				     struct radeon_accel_state *accel_state)
+ {
+-    ScrnInfoPtr pScrn = xf86Screens[pDst->drawable.pScreen->myNum];
+-    RADEONInfoPtr info = RADEONPTR(pScrn);
+-    struct radeon_accel_state *accel_state = info->accel_state;
+     int vtx_size;
+ 
+     if (accel_state->vsync)
+@@ -1381,6 +1392,22 @@ static void EVERGREENDoneComposite(PixmapPtr pDst)
+     evergreen_finish_op(pScrn, vtx_size);
+ }
+ 
++static void EVERGREENDoneComposite(PixmapPtr pDst)
++{
++    ScreenPtr pScreen = pDst->drawable.pScreen;
++    ScrnInfoPtr pScrn = xf86Screens[pScreen->myNum];
++    RADEONInfoPtr info = RADEONPTR(pScrn);
++    struct radeon_accel_state *accel_state = info->accel_state;
++
++    EVERGREENFinishComposite(pScrn, pDst, accel_state);
++
++    if (!accel_state->src_pic->pDrawable)
++	pScreen->DestroyPixmap(accel_state->src_pix);
++
++    if (accel_state->msk_pic && !accel_state->msk_pic->pDrawable)
++	pScreen->DestroyPixmap(accel_state->msk_pix);
++}
++
+ static void EVERGREENComposite(PixmapPtr pDst,
+ 			       int srcX, int srcY,
+ 			       int maskX, int maskY,
+@@ -1393,7 +1420,7 @@ static void EVERGREENComposite(PixmapPtr pDst,
+     float *vb;
+ 
+     if (CS_FULL(info->cs)) {
+-	EVERGREENDoneComposite(info->accel_state->dst_pix);
++	EVERGREENFinishComposite(pScrn, pDst, info->accel_state);
+ 	radeon_cs_flush_indirect(pScrn);
+ 	EVERGREENPrepareComposite(info->accel_state->composite_op,
+ 				  info->accel_state->src_pic,
+--
+cgit v0.9.0.2-2-gbebe