diff options
Diffstat (limited to 'src/gallium/drivers/r300/r300_context.h')
| -rw-r--r-- | src/gallium/drivers/r300/r300_context.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h index 48ec52d26c..cca11f8045 100644 --- a/src/gallium/drivers/r300/r300_context.h +++ b/src/gallium/drivers/r300/r300_context.h @@ -326,6 +326,17 @@ struct r300_vertex_element_state { unsigned count; struct pipe_vertex_element velem[PIPE_MAX_ATTRIBS]; + /* If (velem[i].src_format != hw_format[i]), the vertex buffer + * referenced by this vertex element cannot be used for rendering and + * its vertex data must be translated to hw_format[i]. */ + enum pipe_format hw_format[PIPE_MAX_ATTRIBS]; + unsigned hw_format_size[PIPE_MAX_ATTRIBS]; + + /* This might mean two things: + * - src_format != hw_format, as discussed above. + * - src_offset % 4 != 0. */ + boolean incompatible_layout; + struct r300_vertex_stream_state vertex_stream; }; @@ -434,6 +445,8 @@ struct r300_context { int sprite_coord_enable; /* Whether two-sided color selection is enabled (AKA light_twoside). */ boolean two_sided_color; + /* Incompatible vertex buffer layout? (misaligned stride or buffer_offset) */ + boolean incompatible_vb_layout; /* upload managers */ struct u_upload_mgr *upload_vb; |