glx: Store the RENDER_TYPE in indirect rendering

v2 (idr): Open-code the check for GLX_RENDER_TYPE.
dri2_convert_glx_attribs can't be called from here because that function
only exists in direct-rendering builds.  Also add a stub version of
indirect_create_context_attribs to tests/fake_glx_screen.cpp to prevent
'make check' regressions.

Signed-off-by: Tomasz Lis <[email protected]>
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>

1 files changed, 15 insertions, 7 deletions

diff --git a/src/glx/indirect_glx.c b/src/glx/indirect_glx.c
index ff869e2dc8f..11e92979156 100644
--- a/src/glx/indirect_glx.c
+++ b/src/glx/indirect_glx.c
@@ -362,6 +362,8 @@ indirect_create_context(struct glx_screen *psc,
    gc->isDirect = GL_FALSE;
    gc->vtable = &indirect_context_vtable;
    state = calloc(1, sizeof(struct __GLXattributeRec));
+   gc->renderType = renderType;
+
    if (state == NULL) {
       /* Out of memory */
       free(gc);
@@ -430,7 +432,7 @@ indirect_create_context(struct glx_screen *psc,
    return gc;
 }
 
-static struct glx_context *
+_X_HIDDEN struct glx_context *
 indirect_create_context_attribs(struct glx_screen *base,
 				struct glx_config *config_base,
 				struct glx_context *shareList,
@@ -438,18 +440,24 @@ indirect_create_context_attribs(struct glx_screen *base,
 				const uint32_t *attribs,
 				unsigned *error)
 {
-   /* All of the attribute validation for indirect contexts is handled on the
-    * server, so there's not much to do here.
-    */
-   (void) num_attribs;
-   (void) attribs;
+   int renderType = GLX_RGBA_TYPE;
+   unsigned i;
 
    /* The error parameter is only used on the server so that correct GLX
     * protocol errors can be generated.  On the client, it can be ignored.
     */
    (void) error;
 
-   return indirect_create_context(base, config_base, shareList, 0);
+   /* All of the attribute validation for indirect contexts is handled on the
+    * server, so there's not much to do here. Still, we need to parse the
+    * attributes to correctly set renderType.
+    */
+   for (i = 0; i < num_attribs; i++) {
+      if (attribs[i * 2] == GLX_RENDER_TYPE)
+         renderType = attribs[i * 2 + 1];
+   }
+
+   return indirect_create_context(base, config_base, shareList, renderType);
 }
 
 struct glx_screen_vtable indirect_screen_vtable = {