commit 4f57ccd02d4c5f214c7e59e7302c1dc650cff31d
author Marek Olšák <marek.olsak@amd.com> Wed Jun 10 14:45:58 2015 +0200
committer Marek Olšák <marek.olsak@amd.com> Wed Jul 22 23:56:00 2015 +0200
tree 6ee6a82db3a3769e143c39e6372f6357671ad234
parent c2c2e9ab604793c6e01f85497f3f5bf645f962fa

egl,dri_interface: use DRI2rendererQueryExtension to enable 3D textures & sRGB

Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>

src/egl/drivers/dri2/egl_dri2.c

diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index bec894c..e5aa396 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -525,6 +525,19 @@
    return EGL_TRUE;
 }
 
+static unsigned
+dri2_renderer_query_integer(struct dri2_egl_display *dri2_dpy, int param)
+{
+   const __DRI2rendererQueryExtension *rendererQuery = dri2_dpy->rendererQuery;
+   unsigned int value = 0;
+
+   if (!rendererQuery ||
+       rendererQuery->queryInteger(dri2_dpy->dri_screen, param, &value) == -1)
+      return 0;
+
+   return value;
+}
+
 void
 dri2_setup_screen(_EGLDisplay *disp)
 {
@@ -555,6 +568,10 @@
    disp->Extensions.KHR_surfaceless_context = EGL_TRUE;
    disp->Extensions.MESA_configless_context = EGL_TRUE;
 
+   if (dri2_renderer_query_integer(dri2_dpy,
+                                   __DRI2_RENDERER_HAS_FRAMEBUFFER_SRGB))
+      disp->Extensions.KHR_gl_colorspace = EGL_TRUE;
+
    if (dri2_dpy->dri2 && dri2_dpy->dri2->base.version >= 3) {
       disp->Extensions.KHR_create_context = EGL_TRUE;
 
@@ -592,6 +609,9 @@
          disp->Extensions.KHR_gl_texture_2D_image = EGL_TRUE;
          disp->Extensions.KHR_gl_texture_cubemap_image = EGL_TRUE;
       }
+      if (dri2_renderer_query_integer(dri2_dpy,
+                                      __DRI2_RENDERER_HAS_TEXTURE_3D))
+         disp->Extensions.KHR_gl_texture_3D_image = EGL_TRUE;
 #ifdef HAVE_LIBDRM
       if (dri2_dpy->image->base.version >= 8 &&
           dri2_dpy->image->createImageFromDmaBufs) {
@@ -669,6 +689,9 @@
       if (strcmp(extensions[i]->name, __DRI2_FENCE) == 0) {
          dri2_dpy->fence = (__DRI2fenceExtension *) extensions[i];
       }
+      if (strcmp(extensions[i]->name, __DRI2_RENDERER_QUERY) == 0) {
+         dri2_dpy->rendererQuery = (__DRI2rendererQueryExtension *) extensions[i];
+      }
    }
 
    dri2_setup_screen(disp);