Merge branch 'radeon-texrewrite-clean' into mesa_7_7_branch
[mesa.git] / src / mesa / drivers / dri / r600 / r700_chip.c
index 16f1a3df366948e6a42f1cbfb5553fdec3119b19..2b2b4d748f6c7e74ebf4d49f1316f89ca0f64b22 100644 (file)
@@ -49,39 +49,47 @@ static void r700SendTexState(GLcontext *ctx, struct radeon_state_atom *atom)
        unsigned int i;
        BATCH_LOCALS(&context->radeon);
 
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
+
        for (i = 0; i < R700_TEXTURE_NUMBERUNITS; i++) {
-               radeonTexObj *t = r700->textures[i];
-               if (t) {
-                       if (!t->image_override)
-                               bo = t->mt->bo;
-                       else
-                               bo = t->bo;
-                       if (bo) {
-
-                               r700SyncSurf(context, bo,
-                                            RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM,
-                                            0, TC_ACTION_ENA_bit);
-
-                               BEGIN_BATCH_NO_AUTOSTATE(9 + 4);
-                               R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_RESOURCE, 7));
-                               R600_OUT_BATCH(i * 7);
-                               R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE0);
-                               R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE1);
-                               R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE2);
-                               R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE3);
-                               R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE4);
-                               R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE5);
-                               R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE6);
-                               R600_OUT_BATCH_RELOC(r700->textures[i]->SQ_TEX_RESOURCE2,
-                                                    bo,
-                                                    0,
-                                                    RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
-                               R600_OUT_BATCH_RELOC(r700->textures[i]->SQ_TEX_RESOURCE3,
-                                                    bo,
-                                                    r700->textures[i]->SQ_TEX_RESOURCE3,
-                                                    RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
-                               END_BATCH();
-                               COMMIT_BATCH();
+               if (ctx->Texture.Unit[i]._ReallyEnabled) {
+                       radeonTexObj *t = r700->textures[i];
+                       uint32_t offset;
+                       if (t) {
+                               if (!t->image_override) {
+                                       bo = t->mt->bo;
+                                       offset = get_base_teximage_offset(t);
+                               } else {
+                                       bo = t->bo;
+                                       offset = 0;
+                               }
+                               if (bo) {
+
+                                       r700SyncSurf(context, bo,
+                                                    RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM,
+                                                    0, TC_ACTION_ENA_bit);
+
+                                       BEGIN_BATCH_NO_AUTOSTATE(9 + 4);
+                                       R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_RESOURCE, 7));
+                                       R600_OUT_BATCH(i * 7);
+                                       R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE0);
+                                       R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE1);
+                                       R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE2);
+                                       R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE3);
+                                       R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE4);
+                                       R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE5);
+                                       R600_OUT_BATCH(r700->textures[i]->SQ_TEX_RESOURCE6);
+                                       R600_OUT_BATCH_RELOC(r700->textures[i]->SQ_TEX_RESOURCE2,
+                                                            bo,
+                                                            offset,
+                                                            RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
+                                       R600_OUT_BATCH_RELOC(r700->textures[i]->SQ_TEX_RESOURCE3,
+                                                            bo,
+                                                            r700->textures[i]->SQ_TEX_RESOURCE3,
+                                                            RADEON_GEM_DOMAIN_GTT|RADEON_GEM_DOMAIN_VRAM, 0, 0);
+                                       END_BATCH();
+                                       COMMIT_BATCH();
+                               }
                        }
                }
        }
@@ -93,18 +101,21 @@ static void r700SendTexSamplerState(GLcontext *ctx, struct radeon_state_atom *at
        R700_CHIP_CONTEXT *r700 = (R700_CHIP_CONTEXT*)(&context->hw);
        unsigned int i;
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        for (i = 0; i < R700_TEXTURE_NUMBERUNITS; i++) {
-               radeonTexObj *t = r700->textures[i];
-               if (t) {
-                       BEGIN_BATCH_NO_AUTOSTATE(5);
-                       R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_SAMPLER, 3));
-                       R600_OUT_BATCH(i * 3);
-                       R600_OUT_BATCH(r700->textures[i]->SQ_TEX_SAMPLER0);
-                       R600_OUT_BATCH(r700->textures[i]->SQ_TEX_SAMPLER1);
-                       R600_OUT_BATCH(r700->textures[i]->SQ_TEX_SAMPLER2);
-                       END_BATCH();
-                       COMMIT_BATCH();
+               if (ctx->Texture.Unit[i]._ReallyEnabled) {
+                       radeonTexObj *t = r700->textures[i];
+                       if (t) {
+                               BEGIN_BATCH_NO_AUTOSTATE(5);
+                               R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_SAMPLER, 3));
+                               R600_OUT_BATCH(i * 3);
+                               R600_OUT_BATCH(r700->textures[i]->SQ_TEX_SAMPLER0);
+                               R600_OUT_BATCH(r700->textures[i]->SQ_TEX_SAMPLER1);
+                               R600_OUT_BATCH(r700->textures[i]->SQ_TEX_SAMPLER2);
+                               END_BATCH();
+                               COMMIT_BATCH();
+                       }
                }
        }
 }
@@ -115,31 +126,33 @@ static void r700SendTexBorderColorState(GLcontext *ctx, struct radeon_state_atom
        R700_CHIP_CONTEXT *r700 = (R700_CHIP_CONTEXT*)(&context->hw);
        unsigned int i;
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        for (i = 0; i < R700_TEXTURE_NUMBERUNITS; i++) {
-               radeonTexObj *t = r700->textures[i];
-               if (t) {
-                       BEGIN_BATCH_NO_AUTOSTATE(2 + 4);
-                       R600_OUT_BATCH_REGSEQ((TD_PS_SAMPLER0_BORDER_RED + (i * 16)), 4);
-                       R600_OUT_BATCH(r700->textures[i]->TD_PS_SAMPLER0_BORDER_RED);
-                       R600_OUT_BATCH(r700->textures[i]->TD_PS_SAMPLER0_BORDER_GREEN);
-                       R600_OUT_BATCH(r700->textures[i]->TD_PS_SAMPLER0_BORDER_BLUE);
-                       R600_OUT_BATCH(r700->textures[i]->TD_PS_SAMPLER0_BORDER_ALPHA);
-                       END_BATCH();
-                       COMMIT_BATCH();
+               if (ctx->Texture.Unit[i]._ReallyEnabled) {
+                       radeonTexObj *t = r700->textures[i];
+                       if (t) {
+                               BEGIN_BATCH_NO_AUTOSTATE(2 + 4);
+                               R600_OUT_BATCH_REGSEQ((TD_PS_SAMPLER0_BORDER_RED + (i * 16)), 4);
+                               R600_OUT_BATCH(r700->textures[i]->TD_PS_SAMPLER0_BORDER_RED);
+                               R600_OUT_BATCH(r700->textures[i]->TD_PS_SAMPLER0_BORDER_GREEN);
+                               R600_OUT_BATCH(r700->textures[i]->TD_PS_SAMPLER0_BORDER_BLUE);
+                               R600_OUT_BATCH(r700->textures[i]->TD_PS_SAMPLER0_BORDER_ALPHA);
+                               END_BATCH();
+                               COMMIT_BATCH();
+                       }
                }
        }
 }
 
+extern int getTypeSize(GLenum type);
 static void r700SetupVTXConstants(GLcontext  * ctx,
-                                 unsigned int nStreamID,
                                  void *       pAos,
-                                 unsigned int size,      /* number of elements in vector */
-                                 unsigned int stride,
-                                 unsigned int count)     /* number of vectors in stream */
+                                 StreamDesc * pStreamDesc)
 {
     context_t *context = R700_CONTEXT(ctx);
     struct radeon_aos * paos = (struct radeon_aos *)pAos;
+    unsigned int nVBsize;
     BATCH_LOCALS(&context->radeon);
 
     unsigned int uSQ_VTX_CONSTANT_WORD0_0;
@@ -160,18 +173,40 @@ static void r700SetupVTXConstants(GLcontext  * ctx,
     else
            r700SyncSurf(context, paos->bo, RADEON_GEM_DOMAIN_GTT, 0, VC_ACTION_ENA_bit);
 
+    if(0 == pStreamDesc->stride)
+    {
+        nVBsize = paos->count * pStreamDesc->size * getTypeSize(pStreamDesc->type);
+    }
+    else
+    {
+        nVBsize = paos->count * pStreamDesc->stride;
+    }
+
     uSQ_VTX_CONSTANT_WORD0_0 = paos->offset;
-    uSQ_VTX_CONSTANT_WORD1_0 = count * (size * 4) - 1;
+    uSQ_VTX_CONSTANT_WORD1_0 = nVBsize - 1;
 
     SETfield(uSQ_VTX_CONSTANT_WORD2_0, 0, BASE_ADDRESS_HI_shift, BASE_ADDRESS_HI_mask); /* TODO */
-    SETfield(uSQ_VTX_CONSTANT_WORD2_0, stride, SQ_VTX_CONSTANT_WORD2_0__STRIDE_shift,
+    SETfield(uSQ_VTX_CONSTANT_WORD2_0, pStreamDesc->stride, SQ_VTX_CONSTANT_WORD2_0__STRIDE_shift,
             SQ_VTX_CONSTANT_WORD2_0__STRIDE_mask);
-    SETfield(uSQ_VTX_CONSTANT_WORD2_0, GetSurfaceFormat(GL_FLOAT, size, NULL),
+    SETfield(uSQ_VTX_CONSTANT_WORD2_0, GetSurfaceFormat(pStreamDesc->type, pStreamDesc->size, NULL),
             SQ_VTX_CONSTANT_WORD2_0__DATA_FORMAT_shift,
             SQ_VTX_CONSTANT_WORD2_0__DATA_FORMAT_mask); /* TODO : trace back api for initial data type, not only GL_FLOAT */
-    SETfield(uSQ_VTX_CONSTANT_WORD2_0, SQ_NUM_FORMAT_SCALED,
-            SQ_VTX_CONSTANT_WORD2_0__NUM_FORMAT_ALL_shift, SQ_VTX_CONSTANT_WORD2_0__NUM_FORMAT_ALL_mask);
-    SETbit(uSQ_VTX_CONSTANT_WORD2_0, SQ_VTX_CONSTANT_WORD2_0__FORMAT_COMP_ALL_bit);
+    
+    if(GL_TRUE == pStreamDesc->normalize)
+    {
+        SETfield(uSQ_VTX_CONSTANT_WORD2_0, SQ_NUM_FORMAT_NORM,
+                    SQ_VTX_CONSTANT_WORD2_0__NUM_FORMAT_ALL_shift, SQ_VTX_CONSTANT_WORD2_0__NUM_FORMAT_ALL_mask);
+    }
+    //else
+    //{
+    //    SETfield(uSQ_VTX_CONSTANT_WORD2_0, SQ_NUM_FORMAT_INT,
+       //             SQ_VTX_CONSTANT_WORD2_0__NUM_FORMAT_ALL_shift, SQ_VTX_CONSTANT_WORD2_0__NUM_FORMAT_ALL_mask);
+    //}
+
+    if(1 == pStreamDesc->_signed)
+    {
+        SETbit(uSQ_VTX_CONSTANT_WORD2_0, SQ_VTX_CONSTANT_WORD2_0__FORMAT_COMP_ALL_bit);
+    }
 
     SETfield(uSQ_VTX_CONSTANT_WORD3_0, 1, MEM_REQUEST_SIZE_shift, MEM_REQUEST_SIZE_mask);
     SETfield(uSQ_VTX_CONSTANT_WORD6_0, SQ_TEX_VTX_VALID_BUFFER,
@@ -180,7 +215,7 @@ static void r700SetupVTXConstants(GLcontext  * ctx,
     BEGIN_BATCH_NO_AUTOSTATE(9 + 2);
 
     R600_OUT_BATCH(CP_PACKET3(R600_IT_SET_RESOURCE, 7));
-    R600_OUT_BATCH((nStreamID + SQ_FETCH_RESOURCE_VS_OFFSET) * FETCH_RESOURCE_STRIDE);
+    R600_OUT_BATCH((pStreamDesc->element + SQ_FETCH_RESOURCE_VS_OFFSET) * FETCH_RESOURCE_STRIDE);
     R600_OUT_BATCH(uSQ_VTX_CONSTANT_WORD0_0);
     R600_OUT_BATCH(uSQ_VTX_CONSTANT_WORD1_0);
     R600_OUT_BATCH(uSQ_VTX_CONSTANT_WORD2_0);
@@ -197,38 +232,13 @@ static void r700SetupVTXConstants(GLcontext  * ctx,
 
 }
 
-void r700SetupStreams(GLcontext *ctx)
-{
-    context_t         *context = R700_CONTEXT(ctx);
-     struct r700_vertex_program *vpc
-             = (struct r700_vertex_program *)ctx->VertexProgram._Current;
-    TNLcontext *tnl = TNL_CONTEXT(ctx);
-    struct vertex_buffer *vb = &tnl->vb;
-    unsigned int i, j = 0;
-
-    R600_STATECHANGE(context, vtx);
-
-    for(i=0; i<VERT_ATTRIB_MAX; i++) {
-           if(vpc->mesa_program.Base.InputsRead & (1 << i)) {
-                   rcommon_emit_vector(ctx,
-                                       &context->radeon.tcl.aos[j],
-                                       vb->AttribPtr[i]->data,
-                                       vb->AttribPtr[i]->size,
-                                       vb->AttribPtr[i]->stride,
-                                       vb->Count);
-                   j++;
-           }
-    }
-    context->radeon.tcl.aos_count = j;
-}
-
 static void r700SendVTXState(GLcontext *ctx, struct radeon_state_atom *atom)
 {
     context_t         *context = R700_CONTEXT(ctx);
-    struct r700_vertex_program *vpc
-             = (struct r700_vertex_program *)ctx->VertexProgram._Current;
+    struct r700_vertex_program *vp = context->selected_vp;
     unsigned int i, j = 0;
     BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
     if (context->radeon.tcl.aos_count == 0)
            return;
@@ -245,32 +255,118 @@ static void r700SendVTXState(GLcontext *ctx, struct radeon_state_atom *atom)
     COMMIT_BATCH();
 
     for(i=0; i<VERT_ATTRIB_MAX; i++) {
-           if(vpc->mesa_program.Base.InputsRead & (1 << i)) {
-                   /* currently aos are packed */
-                   r700SetupVTXConstants(ctx,
-                                         i,
-                                         (void*)(&context->radeon.tcl.aos[j]),
-                                         (unsigned int)context->radeon.tcl.aos[j].components,
-                                         (unsigned int)context->radeon.tcl.aos[j].stride * 4,
-                                         (unsigned int)context->radeon.tcl.aos[j].count);
-                   j++;
+           if(vp->mesa_program->Base.InputsRead & (1 << i))
+           {
+                r700SetupVTXConstants(ctx,
+                                     (void*)(&context->radeon.tcl.aos[j]),
+                                     &(context->stream_desc[j]));
+               j++;
            }
     }
 }
 
+static void r700SetRenderTarget(context_t *context, int id)
+{
+    R700_CHIP_CONTEXT *r700 = (R700_CHIP_CONTEXT*)(&context->hw);
+
+    struct radeon_renderbuffer *rrb;
+    unsigned int nPitchInPixel;
+
+    rrb = radeon_get_colorbuffer(&context->radeon);
+    if (!rrb || !rrb->bo) {
+           return;
+    }
+
+    R600_STATECHANGE(context, cb_target);
+
+    /* color buffer */
+    r700->render_target[id].CB_COLOR0_BASE.u32All = context->radeon.state.color.draw_offset;
+
+    nPitchInPixel = rrb->pitch/rrb->cpp;
+    SETfield(r700->render_target[id].CB_COLOR0_SIZE.u32All, (nPitchInPixel/8)-1,
+             PITCH_TILE_MAX_shift, PITCH_TILE_MAX_mask);
+    SETfield(r700->render_target[id].CB_COLOR0_SIZE.u32All, ( (nPitchInPixel * context->radeon.radeonScreen->driScreen->fbHeight)/64 )-1,
+             SLICE_TILE_MAX_shift, SLICE_TILE_MAX_mask);
+    r700->render_target[id].CB_COLOR0_BASE.u32All = 0;
+    SETfield(r700->render_target[id].CB_COLOR0_INFO.u32All, ENDIAN_NONE, ENDIAN_shift, ENDIAN_mask);
+    SETfield(r700->render_target[id].CB_COLOR0_INFO.u32All, ARRAY_LINEAR_GENERAL,
+             CB_COLOR0_INFO__ARRAY_MODE_shift, CB_COLOR0_INFO__ARRAY_MODE_mask);
+    if(4 == rrb->cpp)
+    {
+        SETfield(r700->render_target[id].CB_COLOR0_INFO.u32All, COLOR_8_8_8_8,
+                 CB_COLOR0_INFO__FORMAT_shift, CB_COLOR0_INFO__FORMAT_mask);
+        SETfield(r700->render_target[id].CB_COLOR0_INFO.u32All, SWAP_ALT, COMP_SWAP_shift, COMP_SWAP_mask);
+    }
+    else
+    {
+        SETfield(r700->render_target[id].CB_COLOR0_INFO.u32All, COLOR_5_6_5,
+                 CB_COLOR0_INFO__FORMAT_shift, CB_COLOR0_INFO__FORMAT_mask);
+        SETfield(r700->render_target[id].CB_COLOR0_INFO.u32All, SWAP_ALT_REV,
+                 COMP_SWAP_shift, COMP_SWAP_mask);
+    }
+    SETbit(r700->render_target[id].CB_COLOR0_INFO.u32All, SOURCE_FORMAT_bit);
+    SETbit(r700->render_target[id].CB_COLOR0_INFO.u32All, BLEND_CLAMP_bit);
+    SETfield(r700->render_target[id].CB_COLOR0_INFO.u32All, NUMBER_UNORM, NUMBER_TYPE_shift, NUMBER_TYPE_mask);
+
+    r700->render_target[id].enabled = GL_TRUE;
+}
+
+static void r700SetDepthTarget(context_t *context)
+{
+    R700_CHIP_CONTEXT *r700 = (R700_CHIP_CONTEXT*)(&context->hw);
+
+    struct radeon_renderbuffer *rrb;
+    unsigned int nPitchInPixel;
+
+    rrb = radeon_get_depthbuffer(&context->radeon);
+    if (!rrb)
+           return;
+
+    R600_STATECHANGE(context, db_target);
+
+    /* depth buf */
+    r700->DB_DEPTH_SIZE.u32All = 0;
+    r700->DB_DEPTH_BASE.u32All = 0;
+    r700->DB_DEPTH_INFO.u32All = 0;
+    r700->DB_DEPTH_VIEW.u32All = 0;
+
+    nPitchInPixel = rrb->pitch/rrb->cpp;
+
+    SETfield(r700->DB_DEPTH_SIZE.u32All, (nPitchInPixel/8)-1,
+             PITCH_TILE_MAX_shift, PITCH_TILE_MAX_mask);
+    SETfield(r700->DB_DEPTH_SIZE.u32All, ( (nPitchInPixel * context->radeon.radeonScreen->driScreen->fbHeight)/64 )-1,
+             SLICE_TILE_MAX_shift, SLICE_TILE_MAX_mask); /* size in pixel / 64 - 1 */
+
+    if(4 == rrb->cpp)
+    {
+        SETfield(r700->DB_DEPTH_INFO.u32All, DEPTH_8_24,
+                 DB_DEPTH_INFO__FORMAT_shift, DB_DEPTH_INFO__FORMAT_mask);
+    }
+    else
+    {
+        SETfield(r700->DB_DEPTH_INFO.u32All, DEPTH_16,
+                     DB_DEPTH_INFO__FORMAT_shift, DB_DEPTH_INFO__FORMAT_mask);
+    }
+    SETfield(r700->DB_DEPTH_INFO.u32All, ARRAY_1D_TILED_THIN1,
+             DB_DEPTH_INFO__ARRAY_MODE_shift, DB_DEPTH_INFO__ARRAY_MODE_mask);
+    /* r700->DB_PREFETCH_LIMIT.bits.DEPTH_HEIGHT_TILE_MAX = (context->currentDraw->h >> 3) - 1; */ /* z buffer sie may much bigger than what need, so use actual used h. */
+}
+
 static void r700SendDepthTargetState(GLcontext *ctx, struct radeon_state_atom *atom)
 {
        context_t *context = R700_CONTEXT(ctx);
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        struct radeon_renderbuffer *rrb;
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        rrb = radeon_get_depthbuffer(&context->radeon);
        if (!rrb || !rrb->bo) {
-               fprintf(stderr, "no rrb\n");
                return;
        }
 
+       r700SetDepthTarget(context);
+
         BEGIN_BATCH_NO_AUTOSTATE(8 + 2);
        R600_OUT_BATCH_REGSEQ(DB_DEPTH_SIZE, 2);
        R600_OUT_BATCH(r700->DB_DEPTH_SIZE.u32All);
@@ -303,13 +399,15 @@ static void r700SendRenderTargetState(GLcontext *ctx, struct radeon_state_atom *
        struct radeon_renderbuffer *rrb;
        BATCH_LOCALS(&context->radeon);
        int id = 0;
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        rrb = radeon_get_colorbuffer(&context->radeon);
        if (!rrb || !rrb->bo) {
-               fprintf(stderr, "no rrb\n");
                return;
        }
 
+       r700SetRenderTarget(context, 0);
+
        if (id > R700_MAX_RENDER_TARGETS)
                return;
 
@@ -352,6 +450,7 @@ static void r700SendPSState(GLcontext *ctx, struct radeon_state_atom *atom)
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        struct radeon_bo * pbo;
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        pbo = (struct radeon_bo *)r700GetActiveFpShaderBo(GL_CONTEXT(context));
 
@@ -385,6 +484,7 @@ static void r700SendVSState(GLcontext *ctx, struct radeon_state_atom *atom)
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        struct radeon_bo * pbo;
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        pbo = (struct radeon_bo *)r700GetActiveVpShaderBo(GL_CONTEXT(context));
 
@@ -416,6 +516,7 @@ static void r700SendFSState(GLcontext *ctx, struct radeon_state_atom *atom)
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        struct radeon_bo * pbo;
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        /* XXX fixme
         * R6xx chips require a FS be emitted, even if it's not used.
@@ -457,6 +558,7 @@ static void r700SendViewportState(GLcontext *ctx, struct radeon_state_atom *atom
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        BATCH_LOCALS(&context->radeon);
        int id = 0;
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        if (id > R700_MAX_VIEWPORTS)
                return;
@@ -489,6 +591,7 @@ static void r700SendSQConfig(GLcontext *ctx, struct radeon_state_atom *atom)
        context_t *context = R700_CONTEXT(ctx);
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
         BEGIN_BATCH_NO_AUTOSTATE(34);
        R600_OUT_BATCH_REGSEQ(SQ_CONFIG, 6);
@@ -526,6 +629,7 @@ static void r700SendUCPState(GLcontext *ctx, struct radeon_state_atom *atom)
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        BATCH_LOCALS(&context->radeon);
        int i;
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        for (i = 0; i < R700_MAX_UCP; i++) {
                if (r700->ucp[i].enabled) {
@@ -547,6 +651,7 @@ static void r700SendSPIState(GLcontext *ctx, struct radeon_state_atom *atom)
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        BATCH_LOCALS(&context->radeon);
        unsigned int ui;
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        BEGIN_BATCH_NO_AUTOSTATE(59 + R700_MAX_SHADER_EXPORTS);
 
@@ -620,6 +725,7 @@ static void r700SendVGTState(GLcontext *ctx, struct radeon_state_atom *atom)
        context_t *context = R700_CONTEXT(ctx);
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
         BEGIN_BATCH_NO_AUTOSTATE(41);
 
@@ -665,6 +771,7 @@ static void r700SendSXState(GLcontext *ctx, struct radeon_state_atom *atom)
        context_t *context = R700_CONTEXT(ctx);
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
         BEGIN_BATCH_NO_AUTOSTATE(9);
        R600_OUT_BATCH_REGVAL(SX_MISC, r700->SX_MISC.u32All);
@@ -679,9 +786,9 @@ static void r700SendDBState(GLcontext *ctx, struct radeon_state_atom *atom)
        context_t *context = R700_CONTEXT(ctx);
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
-        BEGIN_BATCH_NO_AUTOSTATE(23);
-       R600_OUT_BATCH_REGVAL(DB_HTILE_DATA_BASE, r700->DB_HTILE_DATA_BASE.u32All);
+       BEGIN_BATCH_NO_AUTOSTATE(17);
 
        R600_OUT_BATCH_REGSEQ(DB_STENCIL_CLEAR, 2);
        R600_OUT_BATCH(r700->DB_STENCIL_CLEAR.u32All);
@@ -694,7 +801,6 @@ static void r700SendDBState(GLcontext *ctx, struct radeon_state_atom *atom)
        R600_OUT_BATCH(r700->DB_RENDER_CONTROL.u32All);
        R600_OUT_BATCH(r700->DB_RENDER_OVERRIDE.u32All);
 
-       R600_OUT_BATCH_REGVAL(DB_HTILE_SURFACE, r700->DB_HTILE_SURFACE.u32All);
        R600_OUT_BATCH_REGVAL(DB_ALPHA_TO_MASK, r700->DB_ALPHA_TO_MASK.u32All);
 
        END_BATCH();
@@ -720,6 +826,7 @@ static void r700SendCBState(GLcontext *ctx, struct radeon_state_atom *atom)
        context_t *context = R700_CONTEXT(ctx);
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        if (context->radeon.radeonScreen->chip_family < CHIP_FAMILY_RV770) {
                BEGIN_BATCH_NO_AUTOSTATE(11);
@@ -766,6 +873,7 @@ static void r700SendCBBlendState(GLcontext *ctx, struct radeon_state_atom *atom)
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        BATCH_LOCALS(&context->radeon);
        unsigned int ui;
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        if (context->radeon.radeonScreen->chip_family < CHIP_FAMILY_RV770) {
                BEGIN_BATCH_NO_AUTOSTATE(3);
@@ -796,6 +904,7 @@ static void r700SendCBBlendColorState(GLcontext *ctx, struct radeon_state_atom *
        context_t *context = R700_CONTEXT(ctx);
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        BEGIN_BATCH_NO_AUTOSTATE(6);
        R600_OUT_BATCH_REGSEQ(CB_BLEND_RED, 4);
@@ -850,6 +959,7 @@ static void r700SendCLState(GLcontext *ctx, struct radeon_state_atom *atom)
        context_t *context = R700_CONTEXT(ctx);
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        BEGIN_BATCH_NO_AUTOSTATE(12);
        R600_OUT_BATCH_REGVAL(PA_CL_CLIP_CNTL, r700->PA_CL_CLIP_CNTL.u32All);
@@ -881,6 +991,7 @@ static void r700SendScissorState(GLcontext *ctx, struct radeon_state_atom *atom)
        context_t *context = R700_CONTEXT(ctx);
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        BEGIN_BATCH_NO_AUTOSTATE(22);
        R600_OUT_BATCH_REGSEQ(PA_SC_SCREEN_SCISSOR_TL, 2);
@@ -913,6 +1024,7 @@ static void r700SendSCState(GLcontext *ctx, struct radeon_state_atom *atom)
        context_t *context = R700_CONTEXT(ctx);
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        BEGIN_BATCH_NO_AUTOSTATE(15);
        R600_OUT_BATCH_REGVAL(R7xx_PA_SC_EDGERULE, r700->PA_SC_EDGERULE.u32All);
@@ -969,6 +1081,7 @@ static void r700SendVSConsts(GLcontext *ctx, struct radeon_state_atom *atom)
        R700_CHIP_CONTEXT *r700 = R700_CONTEXT_STATES(context);
        int i;
        BATCH_LOCALS(&context->radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
 
        if (r700->vs.num_consts == 0)
                return;
@@ -987,6 +1100,32 @@ static void r700SendVSConsts(GLcontext *ctx, struct radeon_state_atom *atom)
        COMMIT_BATCH();
 }
 
+static void r700SendQueryBegin(GLcontext *ctx, struct radeon_state_atom *atom)
+{
+       radeonContextPtr radeon = RADEON_CONTEXT(ctx);
+       struct radeon_query_object *query = radeon->query.current;
+       BATCH_LOCALS(radeon);
+       radeon_print(RADEON_STATE, RADEON_VERBOSE, "%s\n", __func__);
+
+       /* clear the buffer */
+       radeon_bo_map(query->bo, GL_FALSE);
+       memset(query->bo->ptr, 0, 4 * 2 * sizeof(uint64_t)); /* 4 DBs, 2 qwords each */
+       radeon_bo_unmap(query->bo);
+
+       radeon_cs_space_check_with_bo(radeon->cmdbuf.cs,
+                                     query->bo,
+                                     0, RADEON_GEM_DOMAIN_GTT);
+
+       BEGIN_BATCH_NO_AUTOSTATE(4 + 2);
+       R600_OUT_BATCH(CP_PACKET3(R600_IT_EVENT_WRITE, 2));
+       R600_OUT_BATCH(ZPASS_DONE);
+       R600_OUT_BATCH(query->curr_offset); /* hw writes qwords */
+       R600_OUT_BATCH(0x00000000);
+       R600_OUT_BATCH_RELOC(VGT_EVENT_INITIATOR, query->bo, 0, 0, RADEON_GEM_DOMAIN_GTT, 0);
+       END_BATCH();
+       query->emitted_begin = GL_TRUE;
+}
+
 static int check_always(GLcontext *ctx, struct radeon_state_atom *atom)
 {
        return atom->cmd_size;
@@ -999,6 +1138,7 @@ static int check_cb(GLcontext *ctx, struct radeon_state_atom *atom)
 
        if (context->radeon.radeonScreen->chip_family < CHIP_FAMILY_RV770)
                count += 11;
+       radeon_print(RADEON_STATE, RADEON_TRACE, "%s %d\n", __func__, count);
 
        return count;
 }
@@ -1019,6 +1159,7 @@ static int check_blnd(GLcontext *ctx, struct radeon_state_atom *atom)
                                count += 3;
                }
        }
+       radeon_print(RADEON_STATE, RADEON_TRACE, "%s %d\n", __func__, count);
 
        return count;
 }
@@ -1034,6 +1175,7 @@ static int check_ucp(GLcontext *ctx, struct radeon_state_atom *atom)
                if (r700->ucp[i].enabled)
                        count += 6;
        }
+       radeon_print(RADEON_STATE, RADEON_TRACE, "%s %d\n", __func__, count);
        return count;
 }
 
@@ -1045,6 +1187,7 @@ static int check_vtx(GLcontext *ctx, struct radeon_state_atom *atom)
        if (count)
                count += 6;
 
+       radeon_print(RADEON_STATE, RADEON_TRACE, "%s %d\n", __func__, count);
        return count;
 }
 
@@ -1055,10 +1198,13 @@ static int check_tx(GLcontext *ctx, struct radeon_state_atom *atom)
        R700_CHIP_CONTEXT *r700 = (R700_CHIP_CONTEXT*)(&context->hw);
 
        for (i = 0; i < R700_TEXTURE_NUMBERUNITS; i++) {
-               radeonTexObj *t = r700->textures[i];
-               if (t)
-                       count++;
+               if (ctx->Texture.Unit[i]._ReallyEnabled) {
+                       radeonTexObj *t = r700->textures[i];
+                       if (t)
+                               count++;
+               }
        }
+       radeon_print(RADEON_STATE, RADEON_TRACE, "%s %d\n", __func__, count);
        return count * 31;
 }
 
@@ -1070,6 +1216,7 @@ static int check_ps_consts(GLcontext *ctx, struct radeon_state_atom *atom)
 
        if (count)
                count += 2;
+       radeon_print(RADEON_STATE, RADEON_TRACE, "%s %d\n", __func__, count);
 
        return count;
 }
@@ -1082,7 +1229,22 @@ static int check_vs_consts(GLcontext *ctx, struct radeon_state_atom *atom)
 
        if (count)
                count += 2;
+       radeon_print(RADEON_STATE, RADEON_TRACE, "%s %d\n", __func__, count);
+
+       return count;
+}
 
+static int check_queryobj(GLcontext *ctx, struct radeon_state_atom *atom)
+{
+       radeonContextPtr radeon = RADEON_CONTEXT(ctx);
+       struct radeon_query_object *query = radeon->query.current;
+       int count;
+
+       if (!query || query->emitted_begin)
+               count = 0;
+       else
+               count = atom->cmd_size;
+       radeon_print(RADEON_STATE, RADEON_TRACE, "%s %d\n", __func__, count);
        return count;
 }
 
@@ -1099,8 +1261,22 @@ do {                                                                     \
        insert_at_tail(&context->radeon.hw.atomlist, &context->atoms.ATOM); \
 } while (0)
 
+static void r600_init_query_stateobj(radeonContextPtr radeon, int SZ)
+{
+       radeon->query.queryobj.cmd_size = (SZ);
+       radeon->query.queryobj.cmd = NULL;
+       radeon->query.queryobj.name = "queryobj";
+       radeon->query.queryobj.idx = 0;
+       radeon->query.queryobj.check = check_queryobj;
+       radeon->query.queryobj.dirty = GL_FALSE;
+       radeon->query.queryobj.emit = r700SendQueryBegin;
+       radeon->hw.max_state_size += (SZ);
+       insert_at_tail(&radeon->hw.atomlist, &radeon->query.queryobj);
+}
+
 void r600InitAtoms(context_t *context)
 {
+       radeon_print(RADEON_STATE, RADEON_NORMAL, "%s %p\n", __func__, context);
        context->radeon.hw.max_state_size = 10 + 5 + 14; /* start 3d, idle, cb/db flush */
 
        /* Setup the atom linked list */
@@ -1108,7 +1284,7 @@ void r600InitAtoms(context_t *context)
        context->radeon.hw.atomlist.name = "atom-list";
 
        ALLOC_STATE(sq, always, 34, r700SendSQConfig);
-       ALLOC_STATE(db, always, 23, r700SendDBState);
+       ALLOC_STATE(db, always, 17, r700SendDBState);
        ALLOC_STATE(stencil, always, 4, r700SendStencilState);
        ALLOC_STATE(db_target, always, 12, r700SendDepthTargetState);
        ALLOC_STATE(sc, always, 15, r700SendSCState);
@@ -1137,6 +1313,7 @@ void r600InitAtoms(context_t *context)
        ALLOC_STATE(tx, tx, (R700_TEXTURE_NUMBERUNITS * 20), r700SendTexState);
        ALLOC_STATE(tx_smplr, tx, (R700_TEXTURE_NUMBERUNITS * 5), r700SendTexSamplerState);
        ALLOC_STATE(tx_brdr_clr, tx, (R700_TEXTURE_NUMBERUNITS * 6), r700SendTexBorderColorState);
+       r600_init_query_stateobj(&context->radeon, 6 * 2);
 
        context->radeon.hw.is_dirty = GL_TRUE;
        context->radeon.hw.all_dirty = GL_TRUE;