diff options
| author | Gert Wollny <[email protected]> | 2019-12-16 21:48:09 +0100 |
|---|---|---|
| committer | Marge Bot <[email protected]> | 2019-12-17 08:07:51 +0000 |
| commit | cffa7bb99084eb9e5988c2be4427f6b188cc7bbe (patch) | |
| tree | 2a361dec2ab9883d41f2ffd2966e4a926bf7fe66 | |
| parent | 2da68c8649b6061c38e303da962e236985d76fc5 (diff) | |
virgl: Increase the shader transfer buffer by doubling the size
With only linearly increasing the size of the shader transfer buffer
the transfer of very large shaders may fail, so with each attempt double
the size of the buffer.
CTS:
dEQP-GLES31.functional.ssbo.layout.random.all_shared_buffer.48
for VTK-GL-CTS b5dcfb9c5 and newer
virglrenderer bug:
https://gitlab.freedesktop.org/virgl/virglrenderer/issues/150
Fixes: a8987b88ff1db4ac00720a9b56c4bc3aeb666537
virgl: add driver for virtio-gpu 3D (v2)
Signed-off-by: Gert Wollny <[email protected]>
Reviewed-by: Gurchetan Singh <[email protected]>
Tested-by: Marge Bot <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3121>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3121>
| -rw-r--r-- | src/gallium/drivers/virgl/virgl_encode.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gallium/drivers/virgl/virgl_encode.c b/src/gallium/drivers/virgl/virgl_encode.c index 9f90345722e..fa4e4c0d50e 100644 --- a/src/gallium/drivers/virgl/virgl_encode.c +++ b/src/gallium/drivers/virgl/virgl_encode.c @@ -492,12 +492,13 @@ int virgl_encode_shader_state(struct virgl_context *ctx, if (virgl_debug & VIRGL_DEBUG_VERBOSE) debug_printf("Failed to translate shader in available space - trying again\n"); old_size = str_total_size; - str_total_size = 65536 * ++retry_size; + str_total_size = 65536 * retry_size; + retry_size *= 2; str = REALLOC(str, old_size, str_total_size); if (!str) return -1; } - } while (bret == false && retry_size < 10); + } while (bret == false && retry_size < 1024); if (bret == false) return -1; |