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-rw-r--r--src/radeon_accelfuncs.c46
-rw-r--r--src/radeon_driver.c13
-rw-r--r--src/radeon_render.c190
3 files changed, 150 insertions, 99 deletions
diff --git a/src/radeon_accelfuncs.c b/src/radeon_accelfuncs.c
index d9185a0..3d69b3f 100644
--- a/src/radeon_accelfuncs.c
+++ b/src/radeon_accelfuncs.c
@@ -1348,60 +1348,60 @@ FUNC_NAME(RADEONAccelInit)(ScreenPtr pScreen, XAAInfoRecPtr a)
| BIT_ORDER_IN_BYTE_LSBFIRST);
#endif
-#if defined(RENDER) && defined(XF86DRI)
+#if defined(RENDER)
+#if defined(XF86DRI)
if (info->RenderAccel && info->directRenderingEnabled &&
- ((pScrn->bitsPerPixel == 32) || (pScrn->bitsPerPixel == 16))) {
+ info->xaaReq.minorversion >= 2) {
/* XXX: The non-CP vertex dispatch doesn't seem to work. */
- /* XXX: We are actually violating Render semantics with this, but it
- * can't be helped with current XAA. With Render you can make the
- * Picture have whatever r/g/b/a masks you want, pretty much.
- * We're forced to assume window pictures as destinations are of the
- * common types of PICT_r5g6b5 for 16bpp and PICT_a8r8g8b8 for 32bpp,
- * due to the lack of a dst format arg to the Setup functions.
- * PICT_x8r8g8b8 is certainly almost as likely for 32bpp though, because
- * XRenderFindStandardFormat(dpy, PictStandardRGB24) returns it.
- */
a->CPUToScreenAlphaTextureFlags = XAA_RENDER_POWER_OF_2_TILE_ONLY;
a->CPUToScreenAlphaTextureFormats = RADEONTextureFormats;
+ a->CPUToScreenAlphaTextureDstFormats = RADEONDstFormats;
a->CPUToScreenTextureFlags = XAA_RENDER_POWER_OF_2_TILE_ONLY;
a->CPUToScreenTextureFormats = RADEONTextureFormats;
+ a->CPUToScreenTextureDstFormats = RADEONDstFormats;
if (IS_R300_VARIANT) {
xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Render acceleration "
- "unsupported on Radeon 9500/9700 and newer.\n");
- return;
+ "unsupported on Radeon 9500/9700 and newer.\n");
} else if ((info->ChipFamily == CHIP_FAMILY_RV250) ||
(info->ChipFamily == CHIP_FAMILY_RV280) ||
(info->ChipFamily == CHIP_FAMILY_RS300) ||
(info->ChipFamily == CHIP_FAMILY_R200)) {
- a->SetupForCPUToScreenAlphaTexture =
+ a->SetupForCPUToScreenAlphaTexture2 =
FUNC_NAME(R200SetupForCPUToScreenAlphaTexture);
a->SubsequentCPUToScreenAlphaTexture =
FUNC_NAME(R200SubsequentCPUToScreenTexture);
- a->SetupForCPUToScreenTexture =
+ a->SetupForCPUToScreenTexture2 =
FUNC_NAME(R200SetupForCPUToScreenTexture);
a->SubsequentCPUToScreenTexture =
FUNC_NAME(R200SubsequentCPUToScreenTexture);
} else {
- a->SetupForCPUToScreenAlphaTexture =
+ a->SetupForCPUToScreenAlphaTexture2 =
FUNC_NAME(R100SetupForCPUToScreenAlphaTexture);
a->SubsequentCPUToScreenAlphaTexture =
FUNC_NAME(R100SubsequentCPUToScreenTexture);
- a->SetupForCPUToScreenTexture =
+ a->SetupForCPUToScreenTexture2 =
FUNC_NAME(R100SetupForCPUToScreenTexture);
a->SubsequentCPUToScreenTexture =
FUNC_NAME(R100SubsequentCPUToScreenTexture);
}
- xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Render acceleration enabled\n");
- } else {
- info->RenderAccel = FALSE;
+ } else
+#endif /* XF86DRI */
+ if (info->RenderAccel)
+ {
+ xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Render acceleration currently "
+ "requires the DRI.\n");
}
-#else /* RENDER && XF86DRI */
- info->RenderAccel = FALSE;
-#endif /* RENDER && XF86DRI */
+
+ if (!a->SetupForCPUToScreenAlphaTexture2 && !a->SetupForCPUToScreenTexture2)
+ info->RenderAccel = FALSE;
+
+ xf86DrvMsg(pScrn->scrnIndex, X_INFO, "Render acceleration %s\n",
+ info->RenderAccel ? "enabled" : "disabled");
+#endif /* RENDER */
}
#undef FUNC_NAME
diff --git a/src/radeon_driver.c b/src/radeon_driver.c
index f4fdae1..b5e6273 100644
--- a/src/radeon_driver.c
+++ b/src/radeon_driver.c
@@ -3834,16 +3834,21 @@ static Bool RADEONPreInitAccel(ScrnInfoPtr pScrn)
int errmaj = 0, errmin = 0;
info->xaaReq.majorversion = 1;
- info->xaaReq.minorversion = 1;
+ info->xaaReq.minorversion = 2;
if (!LoadSubModule(pScrn->module, "xaa", NULL, NULL, NULL,
&info->xaaReq, &errmaj, &errmin)) {
- info->xaaReq.minorversion = 0;
+ info->xaaReq.minorversion = 1;
if (!LoadSubModule(pScrn->module, "xaa", NULL, NULL, NULL,
&info->xaaReq, &errmaj, &errmin)) {
- LoaderErrorMsg(NULL, "xaa", errmaj, errmin);
- return FALSE;
+ info->xaaReq.minorversion = 0;
+
+ if (!LoadSubModule(pScrn->module, "xaa", NULL, NULL, NULL,
+ &info->xaaReq, &errmaj, &errmin)) {
+ LoaderErrorMsg(NULL, "xaa", errmaj, errmin);
+ return FALSE;
+ }
}
}
xf86LoaderReqSymLists(xaaSymbols, NULL);
diff --git a/src/radeon_render.c b/src/radeon_render.c
index 73de861..7eb293d 100644
--- a/src/radeon_render.c
+++ b/src/radeon_render.c
@@ -62,7 +62,7 @@ static const struct blendinfo RadeonBlendOp[] = {
{0, 0, RADEON_SRC_BLEND_GL_ONE |
RADEON_DST_BLEND_GL_ONE},
/* Saturate */
- {0, 1, RADEON_SRC_BLEND_GL_SRC_ALPHA_SATURATE |
+ {1, 1, RADEON_SRC_BLEND_GL_SRC_ALPHA_SATURATE |
RADEON_DST_BLEND_GL_ONE},
{0, 0, 0},
{0, 0, 0},
@@ -121,39 +121,89 @@ static CARD32 RADEONTextureFormats[] = {
PICT_a8,
PICT_x8r8g8b8,
PICT_r5g6b5,
+ PICT_a1r5g5b5,
PICT_x1r5g5b5,
+ 0
};
-static void RadeonGetTextureFormat(CARD32 format, CARD32 *txformat, int *bytepp)
+static CARD32 RADEONDstFormats[] = {
+ PICT_a8r8g8b8,
+ PICT_x8r8g8b8,
+ PICT_r5g6b5,
+ PICT_a1r5g5b5,
+ PICT_x1r5g5b5,
+ 0
+};
+
+static CARD32
+RadeonGetTextureFormat(CARD32 format)
{
switch (format) {
case PICT_a8r8g8b8:
- *txformat = RADEON_TXFORMAT_ARGB8888 | RADEON_TXFORMAT_ALPHA_IN_MAP;
- *bytepp = 4;
- break;
+ return RADEON_TXFORMAT_ARGB8888 | RADEON_TXFORMAT_ALPHA_IN_MAP;
case PICT_a8:
- *txformat = RADEON_TXFORMAT_I8 | RADEON_TXFORMAT_ALPHA_IN_MAP;
- *bytepp = 1;
- break;
+ return RADEON_TXFORMAT_I8 | RADEON_TXFORMAT_ALPHA_IN_MAP;
+ case PICT_x8r8g8b8:
+ return RADEON_TXFORMAT_ARGB8888;
+ case PICT_r5g6b5:
+ return RADEON_TXFORMAT_RGB565;
+ case PICT_a1r5g5b5:
+ return RADEON_TXFORMAT_ARGB1555 | RADEON_TXFORMAT_ALPHA_IN_MAP;
+ case PICT_x1r5g5b5:
+ return RADEON_TXFORMAT_ARGB1555;
+ default:
+ return 0;
+ }
+}
+
+static CARD32
+RadeonGetColorFormat(CARD32 format)
+{
+ switch (format) {
+ case PICT_a8r8g8b8:
case PICT_x8r8g8b8:
- *txformat = RADEON_TXFORMAT_ARGB8888;
- *bytepp = 4;
- break;
+ return RADEON_COLOR_FORMAT_ARGB8888;
case PICT_r5g6b5:
- *txformat = RADEON_TXFORMAT_RGB565;
- *bytepp = 2;
- break;
+ return RADEON_COLOR_FORMAT_RGB565;
case PICT_a1r5g5b5:
- *txformat = RADEON_TXFORMAT_ARGB1555 | RADEON_TXFORMAT_ALPHA_IN_MAP;
- *bytepp = 2;
- break;
case PICT_x1r5g5b5:
- *txformat = RADEON_TXFORMAT_ARGB1555;
- *bytepp = 2;
- break;
+ return RADEON_COLOR_FORMAT_ARGB1555;
+ default:
+ return 0;
}
}
+/* Returns a RADEON_RB3D_BLENDCNTL value, or 0 if the operation is not
+ * supported
+ */
+static CARD32
+RadeonGetBlendCntl(CARD8 op, CARD32 dstFormat)
+{
+ CARD32 blend_cntl;
+
+ if (op >= RadeonOpMax || RadeonBlendOp[op].blend_cntl == 0)
+ return 0;
+
+ blend_cntl = RadeonBlendOp[op].blend_cntl;
+
+ if (RadeonBlendOp[op].dst_alpha && !PICT_FORMAT_A(dstFormat)) {
+ CARD32 srcblend = blend_cntl & RADEON_SRC_BLEND_MASK;
+
+ /* If there's no destination alpha channel, we need to wire the blending
+ * to treat the alpha channel as always 1.
+ */
+ if (srcblend == RADEON_SRC_BLEND_GL_ONE_MINUS_DST_ALPHA ||
+ srcblend == RADEON_SRC_BLEND_GL_SRC_ALPHA_SATURATE)
+ blend_cntl = (blend_cntl & ~RADEON_SRC_BLEND_MASK) |
+ RADEON_SRC_BLEND_GL_ZERO;
+ else if (srcblend == RADEON_SRC_BLEND_GL_DST_ALPHA)
+ blend_cntl = (blend_cntl & ~RADEON_SRC_BLEND_MASK) |
+ RADEON_SRC_BLEND_GL_ONE;
+ }
+
+ return blend_cntl;
+}
+
static __inline__ CARD32 F_TO_DW(float val)
{
union {
@@ -305,8 +355,9 @@ static void FUNC_NAME(RadeonInit3DEngine)(ScrnInfoPtr pScrn)
FINISH_ACCEL();
}
-static Bool FUNC_NAME(R100SetupTexture)(ScrnInfoPtr pScrn,
- int format,
+static Bool FUNC_NAME(R100SetupTexture)(
+ ScrnInfoPtr pScrn,
+ CARD32 format,
CARD8 *src,
int src_pitch,
int width,
@@ -322,7 +373,8 @@ static Bool FUNC_NAME(R100SetupTexture)(ScrnInfoPtr pScrn,
if ((width > 2048) || (height > 2048))
return FALSE;
- RadeonGetTextureFormat(format, &txformat, &tex_bytepp);
+ txformat = RadeonGetTextureFormat(format);
+ tex_bytepp = PICT_FORMAT_BPP(format) >> 3;
dst_pitch = (width * tex_bytepp + 31) & ~31;
size = dst_pitch * height;
@@ -374,7 +426,8 @@ FUNC_NAME(R100SetupForCPUToScreenAlphaTexture) (
CARD16 green,
CARD16 blue,
CARD16 alpha,
- int alphaFormat,
+ CARD32 maskFormat,
+ CARD32 dstFormat,
CARD8 *alphaPtr,
int alphaPitch,
int width,
@@ -383,26 +436,24 @@ FUNC_NAME(R100SetupForCPUToScreenAlphaTexture) (
)
{
RADEONInfoPtr info = RADEONPTR(pScrn);
- CARD32 format, srccolor;
+ CARD32 colorformat, srccolor, blend_cntl;
ACCEL_PREAMBLE();
- if (op >= RadeonOpMax || RadeonBlendOp[op].blend_cntl == 0)
+ blend_cntl = RadeonGetBlendCntl(op, dstFormat);
+ if (blend_cntl == 0)
return FALSE;
- if (!FUNC_NAME(R100SetupTexture)(pScrn, alphaFormat, alphaPtr, alphaPitch,
+ if (!FUNC_NAME(R100SetupTexture)(pScrn, maskFormat, alphaPtr, alphaPitch,
width, height, flags))
return FALSE;
- if (pScrn->bitsPerPixel == 32)
- format = RADEON_COLOR_FORMAT_ARGB8888;
- else
- format = RADEON_COLOR_FORMAT_RGB565;
+ colorformat = RadeonGetColorFormat(dstFormat);
srccolor = ((alpha & 0xff00) << 16) | ((red & 0xff00) << 8) | (blue >> 8) |
(green & 0xff00);
BEGIN_ACCEL(8);
- OUT_ACCEL_REG(RADEON_RB3D_CNTL, format | RADEON_ALPHA_BLEND_ENABLE);
+ OUT_ACCEL_REG(RADEON_RB3D_CNTL, colorformat | RADEON_ALPHA_BLEND_ENABLE);
OUT_ACCEL_REG(RADEON_RB3D_COLORPITCH, pScrn->displayWidth);
OUT_ACCEL_REG(RADEON_PP_CNTL, RADEON_TEX_0_ENABLE |
RADEON_TEX_BLEND_0_ENABLE);
@@ -413,8 +464,7 @@ FUNC_NAME(R100SetupForCPUToScreenAlphaTexture) (
RADEON_ALPHA_ARG_B_T0_ALPHA);
OUT_ACCEL_REG(RADEON_SE_VTX_FMT, RADEON_SE_VTX_FMT_XY |
RADEON_SE_VTX_FMT_ST0);
- OUT_ACCEL_REG(RADEON_RB3D_BLENDCNTL,
- RadeonBlendOp[op].blend_cntl);
+ OUT_ACCEL_REG(RADEON_RB3D_BLENDCNTL, blend_cntl);
FINISH_ACCEL();
return TRUE;
@@ -425,7 +475,8 @@ static Bool
FUNC_NAME(R100SetupForCPUToScreenTexture) (
ScrnInfoPtr pScrn,
int op,
- int texFormat,
+ CARD32 srcFormat,
+ CARD32 dstFormat,
CARD8 *texPtr,
int texPitch,
int width,
@@ -434,35 +485,32 @@ FUNC_NAME(R100SetupForCPUToScreenTexture) (
)
{
RADEONInfoPtr info = RADEONPTR(pScrn);
- CARD32 format;
+ CARD32 colorformat, blend_cntl;
ACCEL_PREAMBLE();
- if (op >= RadeonOpMax || RadeonBlendOp[op].blend_cntl == 0)
+ blend_cntl = RadeonGetBlendCntl(op, dstFormat);
+ if (blend_cntl == 0)
return FALSE;
- if (!FUNC_NAME(R100SetupTexture)(pScrn, texFormat, texPtr, texPitch, width,
+ if (!FUNC_NAME(R100SetupTexture)(pScrn, srcFormat, texPtr, texPitch, width,
height, flags))
return FALSE;
- if (pScrn->bitsPerPixel == 32)
- format = RADEON_COLOR_FORMAT_ARGB8888;
- else
- format = RADEON_COLOR_FORMAT_RGB565;
+ colorformat = RadeonGetColorFormat(dstFormat);
BEGIN_ACCEL(7);
- OUT_ACCEL_REG(RADEON_RB3D_CNTL, format | RADEON_ALPHA_BLEND_ENABLE);
+ OUT_ACCEL_REG(RADEON_RB3D_CNTL, colorformat | RADEON_ALPHA_BLEND_ENABLE);
OUT_ACCEL_REG(RADEON_RB3D_COLORPITCH, pScrn->displayWidth);
OUT_ACCEL_REG(RADEON_PP_CNTL, RADEON_TEX_0_ENABLE |
RADEON_TEX_BLEND_0_ENABLE);
- if (texFormat != PICT_a8)
+ if (srcFormat != PICT_a8)
OUT_ACCEL_REG(RADEON_PP_TXCBLEND_0, RADEON_COLOR_ARG_C_T0_COLOR);
else
OUT_ACCEL_REG(RADEON_PP_TXCBLEND_0, RADEON_COLOR_ARG_C_ZERO);
OUT_ACCEL_REG(RADEON_PP_TXABLEND_0, RADEON_ALPHA_ARG_C_T0_ALPHA);
OUT_ACCEL_REG(RADEON_SE_VTX_FMT, RADEON_SE_VTX_FMT_XY |
RADEON_SE_VTX_FMT_ST0);
- OUT_ACCEL_REG(RADEON_RB3D_BLENDCNTL,
- RadeonBlendOp[op].blend_cntl);
+ OUT_ACCEL_REG(RADEON_RB3D_BLENDCNTL, blend_cntl);
FINISH_ACCEL();
return TRUE;
@@ -578,8 +626,9 @@ FUNC_NAME(R100SubsequentCPUToScreenTexture) (
}
-static Bool FUNC_NAME(R200SetupTexture)(ScrnInfoPtr pScrn,
- int format,
+static Bool FUNC_NAME(R200SetupTexture)(
+ ScrnInfoPtr pScrn,
+ CARD32 format,
CARD8 *src,
int src_pitch,
int width,
@@ -595,7 +644,8 @@ static Bool FUNC_NAME(R200SetupTexture)(ScrnInfoPtr pScrn,
if ((width > 2048) || (height > 2048))
return FALSE;
- RadeonGetTextureFormat(format, &txformat, &tex_bytepp);
+ txformat = RadeonGetTextureFormat(format);
+ tex_bytepp = PICT_FORMAT_BPP(format) >> 3;
dst_pitch = (width * tex_bytepp + 31) & ~31;
size = dst_pitch * height;
@@ -648,7 +698,8 @@ FUNC_NAME(R200SetupForCPUToScreenAlphaTexture) (
CARD16 green,
CARD16 blue,
CARD16 alpha,
- int alphaFormat,
+ CARD32 maskFormat,
+ CARD32 dstFormat,
CARD8 *alphaPtr,
int alphaPitch,
int width,
@@ -657,26 +708,24 @@ FUNC_NAME(R200SetupForCPUToScreenAlphaTexture) (
)
{
RADEONInfoPtr info = RADEONPTR(pScrn);
- CARD32 format, srccolor;
+ CARD32 colorformat, srccolor, blend_cntl;
ACCEL_PREAMBLE();
- if (op >= RadeonOpMax || RadeonBlendOp[op].blend_cntl == 0)
+ blend_cntl = RadeonGetBlendCntl(op, dstFormat);
+ if (blend_cntl == 0)
return FALSE;
- if (!FUNC_NAME(R200SetupTexture)(pScrn, alphaFormat, alphaPtr, alphaPitch,
+ if (!FUNC_NAME(R200SetupTexture)(pScrn, maskFormat, alphaPtr, alphaPitch,
width, height, flags))
return FALSE;
- if (pScrn->bitsPerPixel == 32)
- format = RADEON_COLOR_FORMAT_ARGB8888;
- else
- format = RADEON_COLOR_FORMAT_RGB565;
+ colorformat = RadeonGetColorFormat(dstFormat);
srccolor = ((alpha & 0xff00) << 16) | ((red & 0xff00) << 8) | (blue >> 8) |
(green & 0xff00);
BEGIN_ACCEL(11);
- OUT_ACCEL_REG(RADEON_RB3D_CNTL, format | RADEON_ALPHA_BLEND_ENABLE);
+ OUT_ACCEL_REG(RADEON_RB3D_CNTL, colorformat | RADEON_ALPHA_BLEND_ENABLE);
OUT_ACCEL_REG(RADEON_RB3D_COLORPITCH, pScrn->displayWidth);
OUT_ACCEL_REG(RADEON_PP_CNTL, RADEON_TEX_0_ENABLE |
RADEON_TEX_BLEND_0_ENABLE);
@@ -689,8 +738,7 @@ FUNC_NAME(R200SetupForCPUToScreenAlphaTexture) (
OUT_ACCEL_REG(R200_PP_TXABLEND2_0, R200_TXA_OUTPUT_REG_R0);
OUT_ACCEL_REG(R200_SE_VTX_FMT_0, 0);
OUT_ACCEL_REG(R200_SE_VTX_FMT_1, (2 << R200_VTX_TEX0_COMP_CNT_SHIFT));
- OUT_ACCEL_REG(RADEON_RB3D_BLENDCNTL,
- RadeonBlendOp[op].blend_cntl);
+ OUT_ACCEL_REG(RADEON_RB3D_BLENDCNTL, blend_cntl);
FINISH_ACCEL();
return TRUE;
@@ -700,7 +748,8 @@ static Bool
FUNC_NAME(R200SetupForCPUToScreenTexture) (
ScrnInfoPtr pScrn,
int op,
- int texFormat,
+ CARD32 srcFormat,
+ CARD32 dstFormat,
CARD8 *texPtr,
int texPitch,
int width,
@@ -709,27 +758,25 @@ FUNC_NAME(R200SetupForCPUToScreenTexture) (
)
{
RADEONInfoPtr info = RADEONPTR(pScrn);
- CARD32 format;
+ CARD32 colorformat, blend_cntl;
ACCEL_PREAMBLE();
- if (op >= RadeonOpMax || RadeonBlendOp[op].blend_cntl == 0)
+ blend_cntl = RadeonGetBlendCntl(op, dstFormat);
+ if (blend_cntl == 0)
return FALSE;
- if (!FUNC_NAME(R200SetupTexture)(pScrn, texFormat, texPtr, texPitch, width,
+ if (!FUNC_NAME(R200SetupTexture)(pScrn, srcFormat, texPtr, texPitch, width,
height, flags))
return FALSE;
- if (pScrn->bitsPerPixel == 32)
- format = RADEON_COLOR_FORMAT_ARGB8888;
- else
- format = RADEON_COLOR_FORMAT_RGB565;
+ colorformat = RadeonGetColorFormat(dstFormat);
BEGIN_ACCEL(10);
- OUT_ACCEL_REG(RADEON_RB3D_CNTL, format | RADEON_ALPHA_BLEND_ENABLE);
+ OUT_ACCEL_REG(RADEON_RB3D_CNTL, colorformat | RADEON_ALPHA_BLEND_ENABLE);
OUT_ACCEL_REG(RADEON_RB3D_COLORPITCH, pScrn->displayWidth);
OUT_ACCEL_REG(RADEON_PP_CNTL, RADEON_TEX_0_ENABLE |
RADEON_TEX_BLEND_0_ENABLE);
- if (texFormat != PICT_a8)
+ if (srcFormat != PICT_a8)
OUT_ACCEL_REG(R200_PP_TXCBLEND_0, R200_TXC_ARG_C_R0_COLOR);
else
OUT_ACCEL_REG(R200_PP_TXCBLEND_0, R200_TXC_ARG_C_ZERO);
@@ -738,8 +785,7 @@ FUNC_NAME(R200SetupForCPUToScreenTexture) (
OUT_ACCEL_REG(R200_PP_TXABLEND2_0, R200_TXA_OUTPUT_REG_R0);
OUT_ACCEL_REG(R200_SE_VTX_FMT_0, 0);
OUT_ACCEL_REG(R200_SE_VTX_FMT_1, (2 << R200_VTX_TEX0_COMP_CNT_SHIFT));
- OUT_ACCEL_REG(RADEON_RB3D_BLENDCNTL,
- RadeonBlendOp[op].blend_cntl);
+ OUT_ACCEL_REG(RADEON_RB3D_BLENDCNTL, blend_cntl);
FINISH_ACCEL();
return TRUE;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 00:06:31 +0000