diff --git a/src/glx/dri2.h b/src/glx/dri2.h index 90efde8bcc1..7977d835fba 100644 --- a/src/glx/dri2.h +++ b/src/glx/dri2.h @@ -95,4 +95,12 @@ _X_HIDDEN int dri2_query_renderer_string(struct glx_screen *base, int attribute, const char **value); +_X_HIDDEN int +dri3_query_renderer_integer(struct glx_screen *base, int attribute, + unsigned int *value); + +_X_HIDDEN int +dri3_query_renderer_string(struct glx_screen *base, int attribute, + const char **value); + #endif diff --git a/src/glx/dri2_query_renderer.c b/src/glx/dri2_query_renderer.c index 95560cb4a6b..80edccaa86b 100644 --- a/src/glx/dri2_query_renderer.c +++ b/src/glx/dri2_query_renderer.c @@ -29,6 +29,9 @@ #include "dri2.h" #include "dri_interface.h" #include "dri2_priv.h" +#if defined(HAVE_DRI3) +#include "dri3_priv.h" +#endif static int dri2_convert_glx_query_renderer_attribs(int attribute) @@ -99,4 +102,44 @@ dri2_query_renderer_string(struct glx_screen *base, int attribute, return psc->rendererQuery->queryString(psc->driScreen, dri_attribute, value); } +#if defined(HAVE_DRI3) +_X_HIDDEN int +dri3_query_renderer_integer(struct glx_screen *base, int attribute, + unsigned int *value) +{ + struct dri3_screen *const psc = (struct dri3_screen *) base; + + /* Even though there are invalid values (and + * dri2_convert_glx_query_renderer_attribs may return -1), the higher level + * GLX code is required to perform the filtering. Assume that we got a + * good value. + */ + const int dri_attribute = dri2_convert_glx_query_renderer_attribs(attribute); + + if (psc->rendererQuery == NULL) + return -1; + + return psc->rendererQuery->queryInteger(psc->driScreen, dri_attribute, + value); +} + +_X_HIDDEN int +dri3_query_renderer_string(struct glx_screen *base, int attribute, + const char **value) +{ + struct dri3_screen *const psc = (struct dri3_screen *) base; + + /* Even though queryString only accepts a subset of the possible GLX + * queries, the higher level GLX code is required to perform the filtering. + * Assume that we got a good value. + */ + const int dri_attribute = dri2_convert_glx_query_renderer_attribs(attribute); + + if (psc->rendererQuery == NULL) + return -1; + + return psc->rendererQuery->queryString(psc->driScreen, dri_attribute, value); +} +#endif /* HAVE_DRI3 */ + #endif /* GLX_DIRECT_RENDERING */ diff --git a/src/glx/dri3_glx.c b/src/glx/dri3_glx.c index 70ec057d0b6..3b7ee1ec3cf 100644 --- a/src/glx/dri3_glx.c +++ b/src/glx/dri3_glx.c @@ -79,6 +79,7 @@ #include "dri_common.h" #include "dri3_priv.h" #include "loader.h" +#include "dri2.h" static const struct glx_context_vtable dri3_context_vtable; @@ -1580,12 +1581,19 @@ dri3_bind_extensions(struct dri3_screen *psc, struct glx_display * priv, if (strcmp(extensions[i]->name, __DRI2_ROBUSTNESS) == 0) __glXEnableDirectExtension(&psc->base, "GLX_ARB_create_context_robustness"); + + if (strcmp(extensions[i]->name, __DRI2_RENDERER_QUERY) == 0) { + psc->rendererQuery = (__DRI2rendererQueryExtension *) extensions[i]; + __glXEnableDirectExtension(&psc->base, "GLX_MESA_query_renderer"); + } } } static const struct glx_screen_vtable dri3_screen_vtable = { dri3_create_context, - dri3_create_context_attribs + dri3_create_context_attribs, + dri3_query_renderer_integer, + dri3_query_renderer_string, }; /** dri3_create_screen diff --git a/src/glx/dri3_priv.h b/src/glx/dri3_priv.h index 1d124f8abd7..3346a1725e0 100644 --- a/src/glx/dri3_priv.h +++ b/src/glx/dri3_priv.h @@ -129,6 +129,7 @@ struct dri3_screen { const __DRI2flushExtension *f; const __DRI2configQueryExtension *config; const __DRItexBufferExtension *texBuffer; + const __DRI2rendererQueryExtension *rendererQuery; const __DRIconfig **driver_configs; void *driver;