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Diffstat (limited to 'mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.h')
-rw-r--r--mesalib/src/gallium/auxiliary/util/u_vbuf_mgr.h17
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 {