diff options
| author | Rob Clark <[email protected]> | 2017-10-05 17:16:35 -0400 |
|---|---|---|
| committer | Rob Clark <[email protected]> | 2017-10-26 08:39:32 -0400 |
| commit | 9fc7de827e8a3026623645ba661b58257ddb85cf (patch) | |
| tree | 92ae26feaf6fce44d0ad9d79b0baa350249504d1 /src/gallium/drivers | |
| parent | a6bd23e43bd18845c5364156346ad457915b2189 (diff) | |
freedreno: GL_ARB_texture_barrier
Signed-off-by: Rob Clark <[email protected]>
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_context.c | 12 | ||||
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_screen.c | 2 |
2 files changed, 13 insertions, 1 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_context.c b/src/gallium/drivers/freedreno/freedreno_context.c index 20480f4f8c1..60b50b26acf 100644 --- a/src/gallium/drivers/freedreno/freedreno_context.c +++ b/src/gallium/drivers/freedreno/freedreno_context.c @@ -67,6 +67,17 @@ fd_context_flush(struct pipe_context *pctx, struct pipe_fence_handle **fence, } } +static void +fd_texture_barrier(struct pipe_context *pctx, unsigned flags) +{ + /* On devices that could sample from GMEM we could possibly do better. + * Or if we knew that we were doing GMEM bypass we could just emit a + * cache flush, perhaps? But we don't know if future draws would cause + * us to use GMEM, and a flush in bypass isn't the end of the world. + */ + fd_context_flush(pctx, NULL, 0); +} + /** * emit marker string as payload of a no-op packet, which can be * decoded by cffdump. @@ -273,6 +284,7 @@ fd_context_init(struct fd_context *ctx, struct pipe_screen *pscreen, pctx->set_debug_callback = fd_set_debug_callback; pctx->create_fence_fd = fd_create_fence_fd; pctx->fence_server_sync = fd_fence_server_sync; + pctx->texture_barrier = fd_texture_barrier; pctx->stream_uploader = u_upload_create_default(pctx); if (!pctx->stream_uploader) diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c b/src/gallium/drivers/freedreno/freedreno_screen.c index e061f186922..37875019226 100644 --- a/src/gallium/drivers/freedreno/freedreno_screen.c +++ b/src/gallium/drivers/freedreno/freedreno_screen.c @@ -181,6 +181,7 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_BUFFER_MAP_PERSISTENT_COHERENT: case PIPE_CAP_STRING_MARKER: case PIPE_CAP_MIXED_COLOR_DEPTH_BITS: + case PIPE_CAP_TEXTURE_BARRIER: return 1; case PIPE_CAP_VERTEXID_NOBASE: @@ -196,7 +197,6 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_TEXCOORD: case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER: case PIPE_CAP_TEXTURE_MULTISAMPLE: - case PIPE_CAP_TEXTURE_BARRIER: case PIPE_CAP_TEXTURE_MIRROR_CLAMP: case PIPE_CAP_QUERY_MEMORY_INFO: case PIPE_CAP_PCI_GROUP: |