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authorCharmaine Lee <charmainel@vmware.com>2017-10-16 11:31:15 -0700
committerBrian Paul <brianp@vmware.com>2018-09-10 13:07:30 -0600
commit2d39e6d0c82ce311b6289204e8b2337569b3ef84 (patch)
tree5b3927aa1369706fc9978ba56035654ef9847662 /src/gallium/drivers/svga
parent9a24b08a49ae4bed4d45600b5a7a3f778f2cf32d (diff)
svga: add a helper function to send ResolveCopy command
Reviewed-by: Brian Paul <brianp@vmware.com>
Diffstat (limited to 'src/gallium/drivers/svga')
-rw-r--r--src/gallium/drivers/svga/svga_cmd.h13
-rw-r--r--src/gallium/drivers/svga/svga_cmd_vgpu10.c33
2 files changed, 40 insertions, 6 deletions
diff --git a/src/gallium/drivers/svga/svga_cmd.h b/src/gallium/drivers/svga/svga_cmd.h
index b191ed5d307..f6cb4fc27c1 100644
--- a/src/gallium/drivers/svga/svga_cmd.h
+++ b/src/gallium/drivers/svga/svga_cmd.h
@@ -685,9 +685,16 @@ SVGA3D_vgpu10_TransferFromBuffer(struct svga_winsys_context *swc,
/*Cap2 commands*/
enum pipe_error
SVGA3D_vgpu10_IntraSurfaceCopy(struct svga_winsys_context *swc,
- struct svga_winsys_surface *src,
- unsigned level, unsigned face,
- const SVGA3dCopyBox *box);
+ struct svga_winsys_surface *src,
+ unsigned level, unsigned face,
+ const SVGA3dCopyBox *box);
+enum pipe_error
+SVGA3D_vgpu10_ResolveCopy(struct svga_winsys_context *swc,
+ unsigned dstSubResource,
+ struct svga_winsys_surface *dst,
+ unsigned srcSubResource,
+ struct svga_winsys_surface *src,
+ const SVGA3dSurfaceFormat copyFormat);
#endif /* __SVGA3D_H__ */
diff --git a/src/gallium/drivers/svga/svga_cmd_vgpu10.c b/src/gallium/drivers/svga/svga_cmd_vgpu10.c
index e0e47e1c26e..c1e471e0f49 100644
--- a/src/gallium/drivers/svga/svga_cmd_vgpu10.c
+++ b/src/gallium/drivers/svga/svga_cmd_vgpu10.c
@@ -1375,9 +1375,9 @@ SVGA3D_vgpu10_TransferFromBuffer(struct svga_winsys_context *swc,
enum pipe_error
SVGA3D_vgpu10_IntraSurfaceCopy(struct svga_winsys_context *swc,
- struct svga_winsys_surface *surface,
- unsigned level, unsigned face,
- const SVGA3dCopyBox *box)
+ struct svga_winsys_surface *surface,
+ unsigned level, unsigned face,
+ const SVGA3dCopyBox *box)
{
SVGA3dCmdIntraSurfaceCopy *cmd =
SVGA3D_FIFOReserve(swc,
@@ -1396,3 +1396,30 @@ SVGA3D_vgpu10_IntraSurfaceCopy(struct svga_winsys_context *swc,
return PIPE_OK;
}
+
+enum pipe_error
+SVGA3D_vgpu10_ResolveCopy(struct svga_winsys_context *swc,
+ unsigned dstSubResource,
+ struct svga_winsys_surface *dst,
+ unsigned srcSubResource,
+ struct svga_winsys_surface *src,
+ const SVGA3dSurfaceFormat copyFormat)
+{
+ SVGA3dCmdDXResolveCopy *cmd =
+ SVGA3D_FIFOReserve(swc,
+ SVGA_3D_CMD_DX_RESOLVE_COPY,
+ sizeof(SVGA3dCmdDXResolveCopy),
+ 2); /* two relocations */
+ if (!cmd)
+ return PIPE_ERROR_OUT_OF_MEMORY;
+
+ cmd->dstSubResource = dstSubResource;
+ swc->surface_relocation(swc, &cmd->dstSid, NULL, dst, SVGA_RELOC_WRITE);
+ cmd->srcSubResource = srcSubResource;
+ swc->surface_relocation(swc, &cmd->srcSid, NULL, src, SVGA_RELOC_READ);
+ cmd->copyFormat = copyFormat;
+
+ swc->commit(swc);
+
+ return PIPE_OK;
+}