u_vbuf: Simplify the format fallback translation.

Individual caps made supporting new fallbacks more complicated than it
needed to be.  Instead, just make a table of fallbacks at context init
time.

v2: Fix inverted "do we need to install vbuf?" flagging caught by Marek.

Reviewed-by: Marek Olšák <[email protected]> (v2)

1 files changed, 1 insertions, 11 deletions

diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c
index ca91b674855..3d8860f7b88 100644
--- a/src/gallium/auxiliary/cso_cache/cso_context.c
+++ b/src/gallium/auxiliary/cso_cache/cso_context.c
@@ -239,18 +239,8 @@ static void cso_init_vbuf(struct cso_context *cso)
 {
    struct u_vbuf_caps caps;
 
-   u_vbuf_get_caps(cso->pipe->screen, &caps);
-
    /* Install u_vbuf if there is anything unsupported. */
-   if (!caps.buffer_offset_unaligned ||
-       !caps.buffer_stride_unaligned ||
-       !caps.velem_src_offset_unaligned ||
-       !caps.format_fixed32 ||
-       !caps.format_float16 ||
-       !caps.format_float64 ||
-       !caps.format_norm32 ||
-       !caps.format_scaled32 ||
-       !caps.user_vertex_buffers) {
+   if (u_vbuf_get_caps(cso->pipe->screen, &caps)) {
       cso->vbuf = u_vbuf_create(cso->pipe, &caps,
                                 cso->aux_vertex_buffer_index);
    }