From: Sinclair Yeh <syeh@vmware.com>
Date: Thu, 10 Dec 2015 22:26:29 +0000 (-0800)
Subject: svga: Rename SVGA_HINT_FLAG_DRAW_EMITTED
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0819287f562fec991269e03c03e4a622e248930e;p=mesa.git

svga: Rename SVGA_HINT_FLAG_DRAW_EMITTED

Rename SVGA_HINT_FLAG_DRAW_EMITTED to SVGA_HINT_FLAG_CAN_PRE_FLUSH
because preemptive flush can be unblocked by more commands than
draw.

Reviewed-by: Brian Paul <brianp@vmware.com>
---

diff --git a/src/gallium/drivers/svga/svga_cmd.c b/src/gallium/drivers/svga/svga_cmd.c
index 00250213320..e45b3e72aeb 100644
--- a/src/gallium/drivers/svga/svga_cmd.c
+++ b/src/gallium/drivers/svga/svga_cmd.c
@@ -473,7 +473,7 @@ SVGA3D_SurfaceDMA(struct svga_winsys_context *swc,
    pSuffix->flags = flags;
 
    swc->commit(swc);
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
@@ -544,7 +544,7 @@ SVGA3D_BufferDMA(struct svga_winsys_context *swc,
    pSuffix->flags = flags;
 
    swc->commit(swc);
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
@@ -1018,7 +1018,7 @@ 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;
 }
@@ -1722,7 +1722,7 @@ SVGA3D_UpdateGBImage(struct svga_winsys_context *swc,
    cmd->box = *box;
 
    swc->commit(swc);
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
@@ -1749,7 +1749,7 @@ SVGA3D_UpdateGBSurface(struct svga_winsys_context *swc,
                            SVGA_RELOC_WRITE | SVGA_RELOC_INTERNAL);
 
    swc->commit(swc);
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
@@ -1779,7 +1779,7 @@ SVGA3D_ReadbackGBImage(struct svga_winsys_context *swc,
    cmd->image.mipmap = mipLevel;
 
    swc->commit(swc);
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
@@ -1806,7 +1806,7 @@ SVGA3D_ReadbackGBSurface(struct svga_winsys_context *swc,
                            SVGA_RELOC_READ | SVGA_RELOC_INTERNAL);
 
    swc->commit(swc);
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
@@ -1835,7 +1835,7 @@ SVGA3D_ReadbackGBImagePartial(struct svga_winsys_context *swc,
    cmd->invertBox = invertBox;
 
    swc->commit(swc);
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
 
    return PIPE_OK;
 }
diff --git a/src/gallium/drivers/svga/svga_cmd_vgpu10.c b/src/gallium/drivers/svga/svga_cmd_vgpu10.c
index 5c121089f91..4cd9d5b9d1e 100644
--- a/src/gallium/drivers/svga/svga_cmd_vgpu10.c
+++ b/src/gallium/drivers/svga/svga_cmd_vgpu10.c
@@ -535,7 +535,7 @@ SVGA3D_vgpu10_Draw(struct svga_winsys_context *swc,
 
    SVGA3D_COPY_BASIC_2(vertexCount, startVertexLocation);
 
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
    swc->commit(swc);
    return PIPE_OK;
 }
@@ -551,7 +551,7 @@ SVGA3D_vgpu10_DrawIndexed(struct svga_winsys_context *swc,
    SVGA3D_COPY_BASIC_3(indexCount, startIndexLocation,
                        baseVertexLocation);
 
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
    swc->commit(swc);
    return PIPE_OK;
 }
@@ -568,7 +568,7 @@ SVGA3D_vgpu10_DrawInstanced(struct svga_winsys_context *swc,
    SVGA3D_COPY_BASIC_4(vertexCountPerInstance, instanceCount,
                        startVertexLocation, startInstanceLocation);
 
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
    swc->commit(swc);
    return PIPE_OK;
 }
@@ -588,7 +588,7 @@ SVGA3D_vgpu10_DrawIndexedInstanced(struct svga_winsys_context *swc,
                        startInstanceLocation);
 
 
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
    swc->commit(swc);
    return PIPE_OK;
 }
@@ -598,7 +598,7 @@ SVGA3D_vgpu10_DrawAuto(struct svga_winsys_context *swc)
 {
    SVGA3D_CREATE_COMMAND(DrawAuto, DRAW_AUTO);
 
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
    swc->commit(swc);
    return PIPE_OK;
 }
diff --git a/src/gallium/drivers/svga/svga_draw.c b/src/gallium/drivers/svga/svga_draw.c
index d4c9914afbd..80526ed4d15 100644
--- a/src/gallium/drivers/svga/svga_draw.c
+++ b/src/gallium/drivers/svga/svga_draw.c
@@ -520,7 +520,7 @@ draw_vgpu10(struct svga_hwtnl *hwtnl,
          /* If we haven't yet emitted a drawing command or if any
           * vertex buffer state is changing, issue that state now.
           */
-         if (((hwtnl->cmd.swc->hints & SVGA_HINT_FLAG_DRAW_EMITTED) == 0) ||
+         if (((hwtnl->cmd.swc->hints & SVGA_HINT_FLAG_CAN_PRE_FLUSH) == 0) ||
              vbuf_count != svga->state.hw_draw.num_vbuffers ||
              memcmp(buffers, svga->state.hw_draw.vbuffers,
                     vbuf_count * sizeof(buffers[0])) ||
diff --git a/src/gallium/drivers/svga/svga_resource_buffer_upload.c b/src/gallium/drivers/svga/svga_resource_buffer_upload.c
index a26a88da8e8..7f7ceab0aa5 100644
--- a/src/gallium/drivers/svga/svga_resource_buffer_upload.c
+++ b/src/gallium/drivers/svga/svga_resource_buffer_upload.c
@@ -308,7 +308,7 @@ svga_buffer_upload_gb_command(struct svga_context *svga,
    pipe_resource_reference(&dummy, &sbuf->b.b);
    SVGA_FIFOCommitAll(swc);
 
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
    sbuf->dma.flags.discard = FALSE;
 
    return PIPE_OK;
@@ -382,7 +382,7 @@ svga_buffer_upload_command(struct svga_context *svga,
 
    SVGA_FIFOCommitAll(swc);
 
-   swc->hints |= SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints |= SVGA_HINT_FLAG_CAN_PRE_FLUSH;
    sbuf->dma.flags.discard = FALSE;
 
    return PIPE_OK;
diff --git a/src/gallium/drivers/svga/svga_winsys.h b/src/gallium/drivers/svga/svga_winsys.h
index 3129e46ed06..562c6690fc1 100644
--- a/src/gallium/drivers/svga/svga_winsys.h
+++ b/src/gallium/drivers/svga/svga_winsys.h
@@ -85,7 +85,7 @@ struct winsys_handle;
 #define SVGA_QUERY_FLAG_SET        (1 << 0)
 #define SVGA_QUERY_FLAG_REF        (1 << 1)
 
-#define SVGA_HINT_FLAG_DRAW_EMITTED (1 << 0)
+#define SVGA_HINT_FLAG_CAN_PRE_FLUSH (1 << 0)  /* Can preemptively flush */
 
 /** Opaque surface handle */
 struct svga_winsys_surface;
diff --git a/src/gallium/winsys/svga/drm/vmw_context.c b/src/gallium/winsys/svga/drm/vmw_context.c
index 4dc32366d61..dae121e4053 100644
--- a/src/gallium/winsys/svga/drm/vmw_context.c
+++ b/src/gallium/winsys/svga/drm/vmw_context.c
@@ -251,7 +251,7 @@ vmw_swc_flush(struct svga_winsys_context *swc,
    vswc->must_flush = FALSE;
    debug_flush_flush(vswc->fctx);
 #endif
-   swc->hints &= ~SVGA_HINT_FLAG_DRAW_EMITTED;
+   swc->hints &= ~SVGA_HINT_FLAG_CAN_PRE_FLUSH;
    vswc->preemptive_flush = FALSE;
    vswc->seen_surfaces = 0;
    vswc->seen_regions = 0;
@@ -373,7 +373,7 @@ vmw_swc_region_relocation(struct svga_winsys_context *swc,
 
    if (vmw_swc_add_validate_buffer(vswc, reloc->buffer, flags)) {
       vswc->seen_regions += reloc->buffer->size;
-      if ((swc->hints & SVGA_HINT_FLAG_DRAW_EMITTED) &&
+      if ((swc->hints & SVGA_HINT_FLAG_CAN_PRE_FLUSH) &&
           vswc->seen_regions >= VMW_GMR_POOL_SIZE/5)
          vswc->preemptive_flush = TRUE;
    }
@@ -416,7 +416,7 @@ vmw_swc_mob_relocation(struct svga_winsys_context *swc,
    if (vmw_swc_add_validate_buffer(vswc, pb_buffer, flags)) {
       vswc->seen_mobs += pb_buffer->size;
 
-      if ((swc->hints & SVGA_HINT_FLAG_DRAW_EMITTED) &&
+      if ((swc->hints & SVGA_HINT_FLAG_CAN_PRE_FLUSH) &&
           vswc->seen_mobs >=
             vswc->vws->ioctl.max_mob_memory / VMW_MAX_MOB_MEM_FACTOR)
          vswc->preemptive_flush = TRUE;
@@ -479,7 +479,7 @@ vmw_swc_surface_only_relocation(struct svga_winsys_context *swc,
       ++vswc->surface.staged;
 
       vswc->seen_surfaces += vsurf->size;
-      if ((swc->hints & SVGA_HINT_FLAG_DRAW_EMITTED) &&
+      if ((swc->hints & SVGA_HINT_FLAG_CAN_PRE_FLUSH) &&
           vswc->seen_surfaces >=
             vswc->vws->ioctl.max_surface_memory / VMW_MAX_SURF_MEM_FACTOR)
          vswc->preemptive_flush = TRUE;