Mesa (master): mesa/main: Add GL_IMAGE_FORMAT_COMPATIBILITY_TYPE to glGetTexParameterfv

[Tapani Pälli]

Module: Mesa
Branch: master
Commit: 3df7856b4625f21ebf5465bad2556583b808c8bf
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=3df7856b4625f21ebf5465bad2556583b808c8bf

Author: Marta Lofstedt <marta.lofstedt at intel.com>
Date:   Wed Aug 12 11:57:39 2015 +0200

mesa/main: Add GL_IMAGE_FORMAT_COMPATIBILITY_TYPE to glGetTexParameterfv

According to Open GL ES 3.1 specification, section 8.10.2
GL_IMAGE_FORMAT_COMPATIBILITY_TYPE should be supported by
glGetTexParameterfv.

Signed-off-by: Marta Lofstedt <marta.lofstedt at linux.intel.com>
Reviewed-by: Francisco Jerez <currojerez at riseup.net>

---

 src/mesa/main/texparam.c |    6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/mesa/main/texparam.c b/src/mesa/main/texparam.c
index 5500eed..16739f1 100644
--- a/src/mesa/main/texparam.c
+++ b/src/mesa/main/texparam.c
@@ -1908,6 +1908,12 @@ get_tex_parameterfv(struct gl_context *ctx,
          *params = (GLfloat) obj->Sampler.sRGBDecode;
          break;
 
+      case GL_IMAGE_FORMAT_COMPATIBILITY_TYPE:
+         if (!ctx->Extensions.ARB_shader_image_load_store)
+            goto invalid_pname;
+         *params = (GLfloat) obj->ImageFormatCompatibilityType;
+         break;
+
       default:
          goto invalid_pname;
    }