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-rw-r--r--src/i830.h9
-rw-r--r--src/i830_dri.c2
-rw-r--r--src/i830_driver.c13
-rw-r--r--src/i830_exa_render.c2
-rw-r--r--src/i830_rotate.c106
-rw-r--r--src/i915_3d.c34
-rw-r--r--src/i915_exa_render.c18
-rw-r--r--src/i915_video.c53
8 files changed, 66 insertions, 171 deletions
diff --git a/src/i830.h b/src/i830.h
index df1c171a..9c37068e 100644
--- a/src/i830.h
+++ b/src/i830.h
@@ -192,6 +192,13 @@ typedef struct _region {
int x0,x1,y0,y1;
} region;
+/** enumeration of 3d consumers so some can maintain invariant state. */
+enum last_3d {
+ LAST_3D_OTHER,
+ LAST_3D_VIDEO,
+ LAST_3D_RENDER,
+ LAST_3D_ROTATION
+};
typedef struct _I830Rec {
unsigned char *MMIOBase;
@@ -453,6 +460,8 @@ typedef struct _I830Rec {
CARD32 savedAsurf;
CARD32 savedBsurf;
+
+ enum last_3d last_3d;
} I830Rec;
#define I830PTR(p) ((I830Ptr)((p)->driverPrivate))
diff --git a/src/i830_dri.c b/src/i830_dri.c
index 8a52750f..b844d334 100644
--- a/src/i830_dri.c
+++ b/src/i830_dri.c
@@ -1000,6 +1000,8 @@ I830DRISwapContext(ScreenPtr pScreen, DRISyncType syncType,
if (I810_DEBUG & DEBUG_VERBOSE_DRI)
ErrorF("i830DRISwapContext (in)\n");
+ pI830->last_3d = LAST_3D_OTHER;
+
if (!pScrn->vtSema)
return;
pI830->LockHeld = 1;
diff --git a/src/i830_driver.c b/src/i830_driver.c
index f9ca77cf..12fc5241 100644
--- a/src/i830_driver.c
+++ b/src/i830_driver.c
@@ -7041,10 +7041,23 @@ IntelEmitInvarientState(ScrnInfoPtr pScrn)
{
I830Ptr pI830 = I830PTR(pScrn);
CARD32 ctx_addr;
+#ifdef XF86DRI
+ drmI830Sarea *sarea;
+#endif
if (pI830->noAccel)
return;
+#ifdef XF86DRI
+ if (pI830->directRenderingEnabled) {
+ sarea = DRIGetSAREAPrivate(pScrn->pScreen);
+
+ /* Mark that the X Server was the last holder of the context */
+ if (sarea)
+ sarea->ctxOwner = DRIGetContext(pScrn->pScreen);
+ }
+#endif
+
ctx_addr = pI830->ContextMem.Start;
/* Align to a 2k boundry */
ctx_addr = ((ctx_addr + 2048 - 1) / 2048) * 2048;
diff --git a/src/i830_exa_render.c b/src/i830_exa_render.c
index 86e11d21..f63313f3 100644
--- a/src/i830_exa_render.c
+++ b/src/i830_exa_render.c
@@ -404,6 +404,8 @@ I830EXAPrepareComposite(int op, PicturePtr pSrcPicture,
dst_offset = exaGetPixmapOffset(pDst);
dst_pitch = exaGetPixmapPitch(pDst);
+ pI830->last_3d = LAST_3D_RENDER;
+
if (!I830TextureSetup(pSrcPicture, pSrc, 0))
I830FALLBACK("fail to setup src texture\n");
if (pMask != NULL) {
diff --git a/src/i830_rotate.c b/src/i830_rotate.c
index 76effa29..3cdb3aef 100644
--- a/src/i830_rotate.c
+++ b/src/i830_rotate.c
@@ -211,11 +211,6 @@ I915UpdateRotate (ScreenPtr pScreen,
struct matrix23 rotMatrix;
int j;
int use_fence;
- Bool updateInvarient = FALSE;
-#ifdef XF86DRI
- drmI830Sarea *sarea = NULL;
- drm_context_t myContext = 0;
-#endif
Bool didLock = FALSE;
if (I830IsPrimary(pScrn)) {
@@ -246,58 +241,20 @@ I915UpdateRotate (ScreenPtr pScreen,
}
#ifdef XF86DRI
- if (pI8301->directRenderingEnabled) {
- sarea = DRIGetSAREAPrivate(pScrn1->pScreen);
- myContext = DRIGetContext(pScrn1->pScreen);
+ if (pI8301->directRenderingEnabled)
didLock = I830DRILock(pScrn1);
- }
#endif
+ /* If another screen was active, we don't know the current state. */
if (pScrn->scrnIndex != *pI830->used3D)
- updateInvarient = TRUE;
-
-#ifdef XF86DRI
- if (sarea && sarea->ctxOwner != myContext)
- updateInvarient = TRUE;
-#endif
+ pI830->last_3d = LAST_3D_OTHER;
- if (updateInvarient) {
+ if (pI830->last_3d != LAST_3D_ROTATION) {
FS_LOCALS(3);
*pI830->used3D = pScrn->scrnIndex;
-#ifdef XF86DRI
- if (sarea)
- sarea->ctxOwner = myContext;
-#endif
- BEGIN_LP_RING(54);
- /* invarient state */
- OUT_RING(MI_NOOP);
- OUT_RING(_3DSTATE_AA_CMD |
- AA_LINE_ECAAR_WIDTH_ENABLE | AA_LINE_ECAAR_WIDTH_1_0 |
- AA_LINE_REGION_WIDTH_ENABLE | AA_LINE_REGION_WIDTH_1_0);
-
- OUT_RING(_3DSTATE_DFLT_DIFFUSE_CMD);
- OUT_RING(0x00000000);
-
- OUT_RING(_3DSTATE_DFLT_SPEC_CMD);
- OUT_RING(0x00000000);
-
- OUT_RING(_3DSTATE_DFLT_Z_CMD);
- OUT_RING(0x00000000);
-
- OUT_RING(_3DSTATE_COORD_SET_BINDINGS |
- CSB_TCB(0, 0) | CSB_TCB(1, 1) |
- CSB_TCB(2, 2) | CSB_TCB(3, 3) |
- CSB_TCB(4, 4) | CSB_TCB(5, 5) |
- CSB_TCB(6, 6) | CSB_TCB(7, 7));
-
- OUT_RING(_3DSTATE_RASTER_RULES_CMD |
- ENABLE_TRI_FAN_PROVOKE_VRTX | TRI_FAN_PROVOKE_VRTX(2) |
- ENABLE_LINE_STRIP_PROVOKE_VRTX | LINE_STRIP_PROVOKE_VRTX(1) |
- ENABLE_TEXKILL_3D_4D | TEXKILL_4D |
- ENABLE_POINT_RASTER_RULE | OGL_POINT_RASTER_RULE);
- OUT_RING(_3DSTATE_LOAD_STATE_IMMEDIATE_1 | I1_LOAD_S(3) | 1);
- OUT_RING(0x00000000);
+ BEGIN_LP_RING(34);
+ /* invarient state */
/* flush map & render cache */
OUT_RING(MI_FLUSH | MI_WRITE_DIRTY_STATE | MI_INVALIDATE_MAP_CACHE);
@@ -313,24 +270,13 @@ I915UpdateRotate (ScreenPtr pScreen,
OUT_RING(MI_NOOP);
- OUT_RING(_3DSTATE_SCISSOR_ENABLE_CMD | DISABLE_SCISSOR_RECT);
- OUT_RING(_3DSTATE_SCISSOR_RECT_0_CMD);
- OUT_RING(0x00000000); /* ymin, xmin */
- OUT_RING(0x00000000); /* ymax, xmax */
-
OUT_RING(0x7c000003); /* XXX: magic numbers */
OUT_RING(0x7d070000);
OUT_RING(0x00000000);
OUT_RING(0x68000002);
- /* context setup */
- OUT_RING(_3DSTATE_MODES_4_CMD |
- ENABLE_LOGIC_OP_FUNC | LOGIC_OP_FUNC(LOGICOP_COPY) |
- MODE4_ENABLE_STENCIL_WRITE_MASK |
- MODE4_ENABLE_STENCIL_TEST_MASK);
-
OUT_RING(_3DSTATE_LOAD_STATE_IMMEDIATE_1 |
- I1_LOAD_S(2) | I1_LOAD_S(4) | I1_LOAD_S(5) | I1_LOAD_S(6) | 4);
+ I1_LOAD_S(2) | I1_LOAD_S(4) | I1_LOAD_S(5) | I1_LOAD_S(6) | 3);
OUT_RING(S2_TEXCOORD_FMT(0, TEXCOORDFMT_2D) |
S2_TEXCOORD_FMT(1, TEXCOORDFMT_NOT_PRESENT) |
@@ -349,14 +295,6 @@ I915UpdateRotate (ScreenPtr pScreen,
(1 << S6_CBUF_DST_BLEND_FACT_SHIFT) | S6_COLOR_WRITE_ENABLE |
(2 << S6_TRISTRIP_PV_SHIFT));
- OUT_RING(_3DSTATE_INDEPENDENT_ALPHA_BLEND_CMD |
- IAB_MODIFY_ENABLE |
- IAB_MODIFY_FUNC | (BLENDFUNC_ADD << IAB_FUNC_SHIFT) |
- IAB_MODIFY_SRC_FACTOR |
- (BLENDFACT_ONE << IAB_SRC_FACTOR_SHIFT) |
- IAB_MODIFY_DST_FACTOR |
- (BLENDFACT_ZERO << IAB_DST_FACTOR_SHIFT));
-
OUT_RING(_3DSTATE_CONST_BLEND_COLOR_CMD);
OUT_RING(0x00000000);
@@ -373,9 +311,6 @@ I915UpdateRotate (ScreenPtr pScreen,
DEPTH_FRMT_24_FIXED_8_OTHER);
}
- OUT_RING(_3DSTATE_STIPPLE);
- OUT_RING(0x00000000);
-
/* texture sampler state */
OUT_RING(_3DSTATE_SAMPLER_STATE | 3);
OUT_RING(0x00000001);
@@ -493,13 +428,8 @@ I830UpdateRotate (ScreenPtr pScreen,
CARD32 vb[32]; /* 32 dword vertex buffer */
float verts[4][2], tex[4][2];
struct matrix23 rotMatrix;
- Bool updateInvarient = FALSE;
int use_fence;
int j;
-#ifdef XF86DRI
- drmI830Sarea *sarea = NULL;
- drm_context_t myContext = 0;
-#endif
Bool didLock = FALSE;
if (I830IsPrimary(pScrn)) {
@@ -530,28 +460,18 @@ I830UpdateRotate (ScreenPtr pScreen,
}
#ifdef XF86DRI
- if (pI8301->directRenderingEnabled) {
- sarea = DRIGetSAREAPrivate(pScrn1->pScreen);
- myContext = DRIGetContext(pScrn1->pScreen);
+ if (pI8301->directRenderingEnabled)
didLock = I830DRILock(pScrn1);
- }
#endif
if (pScrn->scrnIndex != *pI830->used3D)
- updateInvarient = TRUE;
-
-#ifdef XF86DRI
- if (sarea && sarea->ctxOwner != myContext)
- updateInvarient = TRUE;
-#endif
+ pI830->last_3d = LAST_3D_OTHER;
- if (updateInvarient) {
+ if (pI830->last_3d != LAST_3D_ROTATION) {
*pI830->used3D = pScrn->scrnIndex;
-#ifdef XF86DRI
- if (sarea)
- sarea->ctxOwner = myContext;
-#endif
-
+
+ pI830->last_3d = LAST_3D_ROTATION;
+
BEGIN_LP_RING(48);
OUT_RING(0x682008a1);
OUT_RING(0x6f402100);
diff --git a/src/i915_3d.c b/src/i915_3d.c
index e70bb24a..ff591716 100644
--- a/src/i915_3d.c
+++ b/src/i915_3d.c
@@ -38,7 +38,7 @@ void I915EmitInvarientState( ScrnInfoPtr pScrn )
{
I830Ptr pI830 = I830PTR(pScrn);
- BEGIN_LP_RING(20);
+ BEGIN_LP_RING(24);
OUT_RING(_3DSTATE_AA_CMD |
AA_LINE_ECAAR_WIDTH_ENABLE |
@@ -46,6 +46,13 @@ void I915EmitInvarientState( ScrnInfoPtr pScrn )
AA_LINE_REGION_WIDTH_ENABLE |
AA_LINE_REGION_WIDTH_1_0);
+ /* Disable independent alpha blend */
+ OUT_RING(_3DSTATE_INDEPENDENT_ALPHA_BLEND_CMD |
+ IAB_MODIFY_ENABLE |
+ IAB_MODIFY_FUNC | (BLENDFUNC_ADD << IAB_FUNC_SHIFT) |
+ IAB_MODIFY_SRC_FACTOR | (BLENDFACT_ONE << IAB_SRC_FACTOR_SHIFT) |
+ IAB_MODIFY_DST_FACTOR | (BLENDFACT_ZERO << IAB_DST_FACTOR_SHIFT));
+
OUT_RING(_3DSTATE_DFLT_DIFFUSE_CMD);
OUT_RING(0);
@@ -76,15 +83,15 @@ void I915EmitInvarientState( ScrnInfoPtr pScrn )
ENABLE_TEXKILL_3D_4D |
TEXKILL_4D);
- /* Need to initialize this to zero.
- */
+ OUT_RING(_3DSTATE_MODES_4_CMD |
+ ENABLE_LOGIC_OP_FUNC | LOGIC_OP_FUNC(LOGICOP_COPY) |
+ ENABLE_STENCIL_WRITE_MASK | STENCIL_WRITE_MASK(0xff) |
+ ENABLE_STENCIL_TEST_MASK | STENCIL_TEST_MASK(0xff));
+
OUT_RING(_3DSTATE_LOAD_STATE_IMMEDIATE_1 | I1_LOAD_S(3) | 0);
- OUT_RING(0);
-
- /* XXX: Use this */
- OUT_RING(_3DSTATE_SCISSOR_ENABLE_CMD |
- DISABLE_SCISSOR_RECT);
+ OUT_RING(0x00000000); /* Disable texture coordinate wrap-shortest */
+ OUT_RING(_3DSTATE_SCISSOR_ENABLE_CMD | DISABLE_SCISSOR_RECT);
OUT_RING(_3DSTATE_SCISSOR_RECT_0_CMD);
OUT_RING(0);
OUT_RING(0);
@@ -94,12 +101,11 @@ void I915EmitInvarientState( ScrnInfoPtr pScrn )
OUT_RING(_3DSTATE_LOAD_INDIRECT | 0); /* disable indirect state */
OUT_RING(0);
- /* Don't support twosided stencil yet */
- OUT_RING(_3DSTATE_BACKFACE_STENCIL_OPS |
- BFO_ENABLE_STENCIL_TWO_SIDE |
- 0 );
+ OUT_RING(_3DSTATE_STIPPLE);
+ OUT_RING(0x00000000);
+
+ OUT_RING(_3DSTATE_BACKFACE_STENCIL_OPS | BFO_ENABLE_STENCIL_TWO_SIDE | 0 );
+ OUT_RING(MI_NOOP);
- OUT_RING(0);
-
ADVANCE_LP_RING();
}
diff --git a/src/i915_exa_render.c b/src/i915_exa_render.c
index 13fe3ee6..eae8171e 100644
--- a/src/i915_exa_render.c
+++ b/src/i915_exa_render.c
@@ -329,6 +329,8 @@ I915EXAPrepareComposite(int op, PicturePtr pSrcPicture,
ErrorF("Enter i915 prepareComposite\n");
#endif
+ pI830->last_3d = LAST_3D_RENDER;
+
I915GetDestFormat(pDstPicture, &dst_format);
dst_offset = exaGetPixmapOffset(pDst);
dst_pitch = exaGetPixmapPitch(pDst);
@@ -383,7 +385,7 @@ I915EXAPrepareComposite(int op, PicturePtr pSrcPicture,
{
CARD32 ss2;
- BEGIN_LP_RING(26);
+ BEGIN_LP_RING(18);
/* color buffer
* XXX: Need to add USE_FENCE if we ever tile the X Server's pixmaps or
* visible screen.
@@ -391,23 +393,12 @@ I915EXAPrepareComposite(int op, PicturePtr pSrcPicture,
OUT_RING(_3DSTATE_BUF_INFO_CMD);
OUT_RING(BUF_3D_ID_COLOR_BACK| BUF_3D_PITCH(dst_pitch));
OUT_RING(BUF_3D_ADDR(dst_offset));
- OUT_RING(MI_NOOP);
OUT_RING(_3DSTATE_DST_BUF_VARS_CMD);
OUT_RING(dst_format);
- /* XXX: defaults */
- OUT_RING(_3DSTATE_DFLT_Z_CMD);
- OUT_RING(0x00000000);
-
- OUT_RING(_3DSTATE_DFLT_DIFFUSE_CMD);
- OUT_RING(0x00000000);
-
- OUT_RING(_3DSTATE_DFLT_SPEC_CMD);
- OUT_RING(0x00000000);
-
OUT_RING(_3DSTATE_LOAD_STATE_IMMEDIATE_1 | I1_LOAD_S(2) |
- I1_LOAD_S(3) | I1_LOAD_S(4) | I1_LOAD_S(5) | I1_LOAD_S(6) | 4);
+ I1_LOAD_S(4) | I1_LOAD_S(5) | I1_LOAD_S(6) | 3);
ss2 = S2_TEXCOORD_FMT(0, TEXCOORDFMT_2D);
if (pMask)
ss2 |= S2_TEXCOORD_FMT(1, TEXCOORDFMT_2D);
@@ -420,7 +411,6 @@ I915EXAPrepareComposite(int op, PicturePtr pSrcPicture,
ss2 |= S2_TEXCOORD_FMT(6, TEXCOORDFMT_NOT_PRESENT);
ss2 |= S2_TEXCOORD_FMT(7, TEXCOORDFMT_NOT_PRESENT);
OUT_RING(ss2);
- OUT_RING(0x00000000); /* Disable texture coordinate wrap-shortest */
OUT_RING((1 << S4_POINT_WIDTH_SHIFT) | S4_LINE_WIDTH_ONE |
S4_CULLMODE_NONE| S4_VFMT_XY);
blendctl = I915GetBlendCntl(op, pMaskPicture, pDstPicture->format);
diff --git a/src/i915_video.c b/src/i915_video.c
index 0833d508..aa192aff 100644
--- a/src/i915_video.c
+++ b/src/i915_video.c
@@ -89,35 +89,9 @@ I915DisplayVideoTextured(ScrnInfoPtr pScrn, I830PortPrivPtr pPriv, int id,
*/
*pI830->used3D |= 1 << 30;
- BEGIN_LP_RING(44);
+ pI830->last_3d = LAST_3D_VIDEO;
- /* invarient state */
- OUT_RING(MI_NOOP);
- OUT_RING(_3DSTATE_AA_CMD |
- AA_LINE_ECAAR_WIDTH_ENABLE | AA_LINE_ECAAR_WIDTH_1_0 |
- AA_LINE_REGION_WIDTH_ENABLE | AA_LINE_REGION_WIDTH_1_0);
-
- OUT_RING(_3DSTATE_DFLT_DIFFUSE_CMD);
- OUT_RING(0x00000000);
-
- OUT_RING(_3DSTATE_DFLT_SPEC_CMD);
- OUT_RING(0x00000000);
-
- OUT_RING(_3DSTATE_DFLT_Z_CMD);
- OUT_RING(0x00000000);
-
- OUT_RING(_3DSTATE_COORD_SET_BINDINGS | CSB_TCB(0, 0) | CSB_TCB(1, 1) |
- CSB_TCB(2,2) | CSB_TCB(3,3) | CSB_TCB(4,4) | CSB_TCB(5,5) |
- CSB_TCB(6,6) | CSB_TCB(7,7));
-
- OUT_RING(_3DSTATE_RASTER_RULES_CMD |
- ENABLE_TRI_FAN_PROVOKE_VRTX | TRI_FAN_PROVOKE_VRTX(2) |
- ENABLE_LINE_STRIP_PROVOKE_VRTX | LINE_STRIP_PROVOKE_VRTX(1) |
- ENABLE_TEXKILL_3D_4D | TEXKILL_4D |
- ENABLE_POINT_RASTER_RULE | OGL_POINT_RASTER_RULE);
-
- OUT_RING(_3DSTATE_LOAD_STATE_IMMEDIATE_1 | I1_LOAD_S(3) | 1);
- OUT_RING(0x00000000); /* texture coordinate wrap */
+ BEGIN_LP_RING(24);
/* flush map & render cache */
OUT_RING(MI_FLUSH | MI_WRITE_DIRTY_STATE | MI_INVALIDATE_MAP_CACHE);
@@ -132,25 +106,13 @@ I915DisplayVideoTextured(ScrnInfoPtr pScrn, I830PortPrivPtr pPriv, int id,
OUT_RING(0x00000000); /* yorigin, xorigin */
OUT_RING(MI_NOOP);
- /* scissor */
- OUT_RING(_3DSTATE_SCISSOR_ENABLE_CMD | DISABLE_SCISSOR_RECT);
- OUT_RING(_3DSTATE_SCISSOR_RECT_0_CMD);
- OUT_RING(0x00000000); /* ymin, xmin */
- OUT_RING(0x00000000); /* ymax, xmax */
-
OUT_RING(0x7c000003); /* unknown command */
OUT_RING(0x7d070000);
OUT_RING(0x00000000);
OUT_RING(0x68000002);
- /* context setup */
- OUT_RING(_3DSTATE_MODES_4_CMD |
- ENABLE_LOGIC_OP_FUNC | LOGIC_OP_FUNC(LOGICOP_COPY) |
- ENABLE_STENCIL_WRITE_MASK | STENCIL_WRITE_MASK(0xff) |
- ENABLE_STENCIL_TEST_MASK | STENCIL_TEST_MASK(0xff));
-
OUT_RING(_3DSTATE_LOAD_STATE_IMMEDIATE_1 | I1_LOAD_S(2) |
- I1_LOAD_S(4) | I1_LOAD_S(5) | I1_LOAD_S(6) | 4);
+ I1_LOAD_S(4) | I1_LOAD_S(5) | I1_LOAD_S(6) | 3);
s2 = S2_TEXCOORD_FMT(0, TEXCOORDFMT_2D);
if (planar)
s2 |= S2_TEXCOORD_FMT(1, TEXCOORDFMT_2D);
@@ -171,12 +133,6 @@ I915DisplayVideoTextured(ScrnInfoPtr pScrn, I830PortPrivPtr pPriv, int id,
(1 << S6_CBUF_DST_BLEND_FACT_SHIFT) | S6_COLOR_WRITE_ENABLE |
(2 << S6_TRISTRIP_PV_SHIFT));
- OUT_RING(_3DSTATE_INDEPENDENT_ALPHA_BLEND_CMD |
- IAB_MODIFY_ENABLE |
- IAB_MODIFY_FUNC | (BLENDFUNC_ADD << IAB_FUNC_SHIFT) |
- IAB_MODIFY_SRC_FACTOR | (BLENDFACT_ONE << IAB_SRC_FACTOR_SHIFT) |
- IAB_MODIFY_DST_FACTOR | (BLENDFACT_ZERO << IAB_DST_FACTOR_SHIFT));
-
OUT_RING(_3DSTATE_CONST_BLEND_COLOR_CMD);
OUT_RING(0x00000000);
@@ -189,9 +145,6 @@ I915DisplayVideoTextured(ScrnInfoPtr pScrn, I830PortPrivPtr pPriv, int id,
OUT_RING(LOD_PRECLAMP_OGL |
DSTORG_HORT_BIAS(0x80) | DSTORG_VERT_BIAS(0x80) | format);
- OUT_RING(_3DSTATE_STIPPLE);
- OUT_RING(0x00000000);
-
/* front buffer, pitch, offset */
OUT_RING(_3DSTATE_BUF_INFO_CMD);
OUT_RING(BUF_3D_ID_COLOR_BACK | BUF_3D_USE_FENCE |
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-28 19:17:37 +0000