Mesa (master): mesa: Add OES_EGL_image to extension list.

[Chia-I Wu]

Module: Mesa
Branch: master
Commit: 2002e4d06e2627241cd4af88f65b54d2101ef151
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=2002e4d06e2627241cd4af88f65b54d2101ef151

Author: Chia-I Wu <olv at lunarg.com>
Date:   Tue Apr  6 17:46:17 2010 +0800

mesa: Add OES_EGL_image to extension list.

---

 src/mesa/drivers/dri/intel/intel_extensions.c |    4 ++++
 src/mesa/es/main/specials_es1.c               |    5 +++++
 src/mesa/es/main/specials_es2.c               |    5 +++++
 src/mesa/main/extensions.c                    |    3 +++
 src/mesa/main/fbobject.c                      |    6 ++++++
 src/mesa/main/mtypes.h                        |    3 +++
 src/mesa/main/teximage.c                      |    6 ++++++
 src/mesa/state_tracker/st_extensions.c        |    3 +++
 8 files changed, 35 insertions(+), 0 deletions(-)

diff --git a/src/mesa/drivers/dri/intel/intel_extensions.c b/src/mesa/drivers/dri/intel/intel_extensions.c
index a1aac69..9c20838 100644
--- a/src/mesa/drivers/dri/intel/intel_extensions.c
+++ b/src/mesa/drivers/dri/intel/intel_extensions.c
@@ -63,6 +63,7 @@
 #define need_GL_ATI_envmap_bumpmap
 #define need_GL_NV_point_sprite
 #define need_GL_NV_vertex_program
+#define need_GL_OES_EGL_image
 #define need_GL_VERSION_2_0
 #define need_GL_VERSION_2_1
 
@@ -130,6 +131,9 @@ static const struct dri_extension card_extensions[] = {
    { "GL_NV_vertex_program",              GL_NV_vertex_program_functions },
    { "GL_NV_vertex_program1_1",           NULL },
    { "GL_SGIS_generate_mipmap",           NULL },
+#if FEATURE_OES_EGL_image
+   { "GL_OES_EGL_image",                  GL_OES_EGL_image_functions },
+#endif
    { NULL, NULL }
 };
 
diff --git a/src/mesa/es/main/specials_es1.c b/src/mesa/es/main/specials_es1.c
index c842007..92e24a0 100644
--- a/src/mesa/es/main/specials_es1.c
+++ b/src/mesa/es/main/specials_es1.c
@@ -153,6 +153,11 @@ make_extension_string(const GLcontext *ctx, char *str)
    if (ctx->Extensions.EXT_multi_draw_arrays)
       len += append_extension(&str, "GL_EXT_multi_draw_arrays");
 
+#if FEATURE_OES_EGL_image
+   if (ctx->Extensions.OES_EGL_image)
+      len += append_extension(&str, "GL_OES_EGL_image");
+#endif
+
    return len;
 }
 
diff --git a/src/mesa/es/main/specials_es2.c b/src/mesa/es/main/specials_es2.c
index 10b4f25..046cda6 100644
--- a/src/mesa/es/main/specials_es2.c
+++ b/src/mesa/es/main/specials_es2.c
@@ -124,6 +124,11 @@ make_extension_string(const GLcontext *ctx, char *str)
    if (ctx->Extensions.EXT_multi_draw_arrays)
       len += append_extension(&str, "GL_EXT_multi_draw_arrays");
 
+#if FEATURE_OES_EGL_image
+   if (ctx->Extensions.OES_EGL_image)
+      len += append_extension(&str, "GL_OES_EGL_image");
+#endif
+
    return len;
 }
 
diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index 5fa3f3b..208069c 100644
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -197,6 +197,9 @@ static const struct {
    { ON,  "GL_SGIS_texture_lod",               F(SGIS_texture_lod) },
    { ON,  "GL_SUN_multi_draw_arrays",          F(EXT_multi_draw_arrays) },
    { OFF, "GL_S3_s3tc",                        F(S3_s3tc) },
+#if FEATURE_OES_EGL_image
+   { OFF, "GL_OES_EGL_image",                  F(OES_EGL_image) },
+#endif
 #if FEATURE_OES_draw_texture
    { OFF, "GL_OES_draw_texture",               F(OES_draw_texture) },
 #endif /* FEATURE_OES_draw_texture */
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index e3e006b..8d44246 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -1020,6 +1020,12 @@ _mesa_EGLImageTargetRenderbufferStorageOES (GLenum target, GLeglImageOES image)
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END(ctx);
 
+   if (!ctx->Extensions.OES_EGL_image) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glEGLImageTargetRenderbufferStorageOES(unsupported)");
+      return;
+   }
+
    if (target != GL_RENDERBUFFER) {
       _mesa_error(ctx, GL_INVALID_ENUM, "EGLImageTargetRenderbufferStorageOES");
       return;
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 889c480..688172a 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2573,6 +2573,9 @@ struct gl_extensions
    GLboolean SGIS_texture_lod;
    GLboolean TDFX_texture_compression_FXT1;
    GLboolean S3_s3tc;
+#if FEATURE_OES_EGL_image
+   GLboolean OES_EGL_image;
+#endif
 #if FEATURE_OES_draw_texture
    GLboolean OES_draw_texture;
 #endif /* FEATURE_OES_draw_texture */
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index d72e91b..edb80b1 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -2457,6 +2457,12 @@ _mesa_EGLImageTargetTexture2DOES (GLenum target, GLeglImageOES image)
    GET_CURRENT_CONTEXT(ctx);
    ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH(ctx);
 
+   if (!ctx->Extensions.OES_EGL_image) {
+      _mesa_error(ctx, GL_INVALID_OPERATION,
+                  "glEGLImageTargetTexture2DOES(unsupported)");
+      return;
+   }
+
    if (target != GL_TEXTURE_2D) {
       _mesa_error(ctx, GL_INVALID_ENUM,
 		  "glEGLImageTargetTexture2D(target=%d)", target);
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
index ae5e62b..affb054 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -210,6 +210,9 @@ void st_init_extensions(struct st_context *st)
    ctx->Extensions.NV_vertex_program1_1 = GL_TRUE;
 #endif
 
+#if FEATURE_OES_EGL_image
+   ctx->Extensions.OES_EGL_image = GL_TRUE;
+#endif
 #if FEATURE_OES_draw_texture
    ctx->Extensions.OES_draw_texture = GL_TRUE;
 #endif