diff options
Diffstat (limited to 'src/gallium/auxiliary/cso_cache/cso_context.c')
| -rw-r--r-- | src/gallium/auxiliary/cso_cache/cso_context.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/cso_cache/cso_context.c b/src/gallium/auxiliary/cso_cache/cso_context.c index 9b148b2bdfd..fdd40fca126 100644 --- a/src/gallium/auxiliary/cso_cache/cso_context.c +++ b/src/gallium/auxiliary/cso_cache/cso_context.c @@ -81,6 +81,12 @@ struct cso_context { struct sampler_info fragment_samplers; struct sampler_info vertex_samplers; + uint nr_vertex_buffers; + struct pipe_vertex_buffer vertex_buffers[PIPE_MAX_ATTRIBS]; + + uint nr_vertex_buffers_saved; + struct pipe_vertex_buffer vertex_buffers_saved[PIPE_MAX_ATTRIBS]; + /** Current and saved state. * The saved state is used as a 1-deep stack. */ @@ -312,6 +318,13 @@ void cso_release_all( struct cso_context *ctx ) util_unreference_framebuffer_state(&ctx->fb); util_unreference_framebuffer_state(&ctx->fb_saved); + util_copy_vertex_buffers(ctx->vertex_buffers, + &ctx->nr_vertex_buffers, + NULL, 0); + util_copy_vertex_buffers(ctx->vertex_buffers_saved, + &ctx->nr_vertex_buffers_saved, + NULL, 0); + if (ctx->cache) { cso_cache_delete( ctx->cache ); ctx->cache = NULL; @@ -921,6 +934,38 @@ void cso_restore_vertex_elements(struct cso_context *ctx) ctx->velements_saved = NULL; } +/* vertex buffers */ + +void cso_set_vertex_buffers(struct cso_context *ctx, + unsigned count, + const struct pipe_vertex_buffer *buffers) +{ + if (count != ctx->nr_vertex_buffers || + memcmp(buffers, ctx->vertex_buffers, + sizeof(struct pipe_vertex_buffer) * count) != 0) { + util_copy_vertex_buffers(ctx->vertex_buffers, &ctx->nr_vertex_buffers, + buffers, count); + ctx->pipe->set_vertex_buffers(ctx->pipe, count, buffers); + } +} + +void cso_save_vertex_buffers(struct cso_context *ctx) +{ + util_copy_vertex_buffers(ctx->vertex_buffers_saved, + &ctx->nr_vertex_buffers_saved, + ctx->vertex_buffers, + ctx->nr_vertex_buffers); +} + +void cso_restore_vertex_buffers(struct cso_context *ctx) +{ + util_copy_vertex_buffers(ctx->vertex_buffers, + &ctx->nr_vertex_buffers, + ctx->vertex_buffers_saved, + ctx->nr_vertex_buffers_saved); + ctx->pipe->set_vertex_buffers(ctx->pipe, ctx->nr_vertex_buffers, + ctx->vertex_buffers); +} /**************** fragment/vertex sampler view state *************************/ |