diff options
Diffstat (limited to 'mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.h')
| -rw-r--r-- | mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.h b/mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.h index 4e6372435..c653ca434 100644 --- a/mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.h +++ b/mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.h @@ -37,6 +37,21 @@ #include "pipe/p_state.h" #include "util/u_transfer.h" +/* Hardware vertex fetcher limitations can be described by this structure. */ +struct u_vbuf_caps { + /* Vertex format CAPs. */ + /* TRUE if hardware supports it. */ + unsigned format_fixed32:1; /* PIPE_FORMAT_*32*_FIXED */ + unsigned format_float16:1; /* PIPE_FORMAT_*16*_FLOAT */ + unsigned format_float64:1; /* PIPE_FORMAT_*64*_FLOAT */ + unsigned format_norm32:1; /* PIPE_FORMAT_*32*NORM */ + unsigned format_scaled32:1; /* PIPE_FORMAT_*32*SCALED */ + + /* Whether vertex fetches don't have to be dword-aligned. */ + /* TRUE if hardware supports it. */ + unsigned fetch_dword_unaligned:1; +}; + /* The manager. * This structure should also be used to access vertex buffers * from a driver. */ @@ -63,6 +78,8 @@ struct u_vbuf_mgr { * - u_upload_buffer * - u_upload_flush */ struct u_upload_mgr *uploader; + + struct u_vbuf_caps caps; }; struct u_vbuf_resource { |