diff options
| author | Brian Paul <[email protected]> | 2017-06-16 16:34:43 -0600 |
|---|---|---|
| committer | Brian Paul <[email protected]> | 2017-06-16 17:03:01 -0600 |
| commit | d6cb912d65c9f3790f0b93afa9fb185c739add22 (patch) | |
| tree | a0178b92bc3a9bcd8cd4e9cc0a1692da394361c0 | |
| parent | 15f4c3ada4e9b9d8b5a5341187b46f77f8c21cd4 (diff) | |
svga: add a few minor comments
Trivial.
| -rw-r--r-- | src/gallium/drivers/svga/svga_resource_buffer_upload.c | 5 | ||||
| -rw-r--r-- | src/gallium/drivers/svga/svga_screen_cache.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/src/gallium/drivers/svga/svga_resource_buffer_upload.c b/src/gallium/drivers/svga/svga_resource_buffer_upload.c index 9d93b48fd36..1b82dbac0d0 100644 --- a/src/gallium/drivers/svga/svga_resource_buffer_upload.c +++ b/src/gallium/drivers/svga/svga_resource_buffer_upload.c @@ -138,7 +138,10 @@ svga_buffer_create_hw_storage(struct svga_screen *ss, } - +/** + * Allocate graphics memory for vertex/index/constant/etc buffer (not + * textures). + */ enum pipe_error svga_buffer_create_host_surface(struct svga_screen *ss, struct svga_buffer *sbuf) diff --git a/src/gallium/drivers/svga/svga_screen_cache.c b/src/gallium/drivers/svga/svga_screen_cache.c index 82d2ebce976..bf66fc60105 100644 --- a/src/gallium/drivers/svga/svga_screen_cache.c +++ b/src/gallium/drivers/svga/svga_screen_cache.c @@ -461,6 +461,7 @@ svga_screen_surface_create(struct svga_screen *svgascreen, key->cachable); if (cachable) { + /* Try to re-cycle a previously freed, cached surface */ if (key->format == SVGA3D_BUFFER) { SVGA3dSurfaceFlags hint_flag; @@ -521,6 +522,7 @@ svga_screen_surface_create(struct svga_screen *svgascreen, } if (!handle) { + /* Unable to recycle surface, allocate a new one */ unsigned usage = 0; if (!key->cachable) |