X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fdrivers%2Fsvga%2Fsvga_cmd.c;h=7b78cb735472ccf94a2ceb38c4f12980233390ad;hb=8a195e2fd59886b4f47c7761bda96478bb0f8f95;hp=0e1e332d6cb47ce8b5c835acb129102edde30e72;hpb=b00e3f221b3f6dd0e87697c53331fd033b6e8676;p=mesa.git

diff --git a/src/gallium/drivers/svga/svga_cmd.c b/src/gallium/drivers/svga/svga_cmd.c
index 0e1e332d6cb..7b78cb73547 100644
--- a/src/gallium/drivers/svga/svga_cmd.c
+++ b/src/gallium/drivers/svga/svga_cmd.c
@@ -119,6 +119,8 @@ SVGA3D_FIFOReserve(struct svga_winsys_context *swc,
    header->id = cmd;
    header->size = cmdSize;
 
+   swc->last_command = cmd;
+
    return &header[1];
 }
 
@@ -337,7 +339,7 @@ SVGA3D_DefineSurface2D(struct svga_winsys_context *swc,    // IN
    mipSizes[0].height = height;
    mipSizes[0].depth = 1;
 
-   swc->commit(swc);;
+   swc->commit(swc);
 
    return PIPE_OK;
 }
@@ -372,7 +374,7 @@ SVGA3D_DestroySurface(struct svga_winsys_context *swc,
    
    swc->surface_relocation(swc, &cmd->sid, NULL, sid,
                            SVGA_RELOC_WRITE | SVGA_RELOC_INTERNAL);
-   swc->commit(swc);;
+   swc->commit(swc);
 
    return PIPE_OK;
 }
@@ -473,6 +475,7 @@ SVGA3D_SurfaceDMA(struct svga_winsys_context *swc,
    pSuffix->flags = flags;
 
    swc->commit(swc);
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
@@ -543,6 +546,7 @@ SVGA3D_BufferDMA(struct svga_winsys_context *swc,
    pSuffix->flags = flags;
 
    swc->commit(swc);
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
@@ -1016,7 +1020,7 @@ SVGA3D_BeginDrawPrimitives(struct svga_winsys_context *swc,
    *decls = declArray;
    *ranges = rangeArray;
 
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
@@ -1386,7 +1390,7 @@ SVGA3D_BeginGBQuery(struct svga_winsys_context *swc,
                             SVGA_3D_CMD_BEGIN_GB_QUERY,
                             sizeof *cmd,
                             1);
-   if(!cmd)
+   if (!cmd)
       return PIPE_ERROR_OUT_OF_MEMORY;
 
    cmd->cid = swc->cid;
@@ -1466,7 +1470,7 @@ SVGA3D_EndGBQuery(struct svga_winsys_context *swc,
                             SVGA_3D_CMD_END_GB_QUERY,
                             sizeof *cmd,
                             2);
-   if(!cmd)
+   if (!cmd)
       return PIPE_ERROR_OUT_OF_MEMORY;
 
    cmd->cid = swc->cid;
@@ -1553,7 +1557,7 @@ SVGA3D_WaitForGBQuery(struct svga_winsys_context *swc,
                             SVGA_3D_CMD_WAIT_FOR_GB_QUERY,
                             sizeof *cmd,
                             2);
-   if(!cmd)
+   if (!cmd)
       return PIPE_ERROR_OUT_OF_MEMORY;
 
    cmd->cid = swc->cid;
@@ -1720,6 +1724,7 @@ SVGA3D_UpdateGBImage(struct svga_winsys_context *swc,
    cmd->box = *box;
 
    swc->commit(swc);
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
@@ -1746,6 +1751,7 @@ SVGA3D_UpdateGBSurface(struct svga_winsys_context *swc,
                            SVGA_RELOC_WRITE | SVGA_RELOC_INTERNAL);
 
    swc->commit(swc);
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
@@ -1775,6 +1781,7 @@ SVGA3D_ReadbackGBImage(struct svga_winsys_context *swc,
    cmd->image.mipmap = mipLevel;
 
    swc->commit(swc);
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
@@ -1801,6 +1808,7 @@ SVGA3D_ReadbackGBSurface(struct svga_winsys_context *swc,
                            SVGA_RELOC_READ | SVGA_RELOC_INTERNAL);
 
    swc->commit(swc);
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
@@ -1829,6 +1837,7 @@ SVGA3D_ReadbackGBImagePartial(struct svga_winsys_context *swc,
    cmd->invertBox = invertBox;
 
    swc->commit(swc);
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
@@ -1861,6 +1870,24 @@ SVGA3D_InvalidateGBImagePartial(struct svga_winsys_context *swc,
    return PIPE_OK;
 }
 
+enum pipe_error
+SVGA3D_InvalidateGBSurface(struct svga_winsys_context *swc,
+                           struct svga_winsys_surface *surface)
+{
+   SVGA3dCmdInvalidateGBSurface *cmd =
+      SVGA3D_FIFOReserve(swc,
+                         SVGA_3D_CMD_INVALIDATE_GB_SURFACE,
+                         sizeof *cmd,
+                         1);  /* one relocation */
+   if (!cmd)
+      return PIPE_ERROR_OUT_OF_MEMORY;
+
+   swc->surface_relocation(swc, &cmd->sid, NULL, surface,
+                           SVGA_RELOC_READ | SVGA_RELOC_INTERNAL);
+   swc->commit(swc);
+
+   return PIPE_OK;
+}
 
 enum pipe_error
 SVGA3D_SetGBShaderConstsInline(struct svga_winsys_context *swc,