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Diffstat (limited to 'src/mesa/drivers/common/meta.c')
| -rw-r--r-- | src/mesa/drivers/common/meta.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c index e27489d6195..0ffcd9c2c3f 100644 --- a/src/mesa/drivers/common/meta.c +++ b/src/mesa/drivers/common/meta.c @@ -449,6 +449,16 @@ _mesa_meta_begin(struct gl_context *ctx, GLbitfield state) save->API = ctx->API; ctx->API = API_OPENGL_COMPAT; + /* Mesa's extension helper functions use the current context's API to look up + * the version required by an extension as a step in determining whether or + * not it has been advertised. Since meta aims to only be restricted by the + * driver capability (and not by whether or not an extension has been + * advertised), set the helper functions' Version variable to a value that + * will make the checks on the context API and version unconditionally pass. + */ + save->ExtensionsVersion = ctx->Extensions.Version; + ctx->Extensions.Version = ~0; + /* Pausing transform feedback needs to be done early, or else we won't be * able to change other state. */ @@ -1222,6 +1232,7 @@ _mesa_meta_end(struct gl_context *ctx) ctx->Meta->SaveStackDepth--; ctx->API = save->API; + ctx->Extensions.Version = save->ExtensionsVersion; } |