[Mesa-dev] [PATCH 21/21] mesa: Remove OES_read_format extension enable flag

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

This extension is always enabled, and drivers do not have
to option to disable it.

I kept this one separate from the others because I was a little
uncertain about the changes to get.c.

Cc: Kristian Høgsberg <krh at bitplanet.net>
---
 src/mesa/main/extensions.c |    4 +---
 src/mesa/main/get.c        |   10 ++--------
 src/mesa/main/mtypes.h     |    1 -
 3 files changed, 3 insertions(+), 12 deletions(-)

diff --git a/src/mesa/main/extensions.c b/src/mesa/main/extensions.c
index b966b9c..15c5468 100644
--- a/src/mesa/main/extensions.c
+++ b/src/mesa/main/extensions.c
@@ -241,7 +241,7 @@ static const struct extension extension_table[] = {
    { "GL_OES_point_size_array",                    o(dummy_true),                                   ES1,       2004 },
    { "GL_OES_point_sprite",                        o(ARB_point_sprite),                             ES1,       2004 },
    { "GL_OES_query_matrix",                        o(dummy_true),                                   ES1,       2003 },
-   { "GL_OES_read_format",                         o(OES_read_format),                         GL | ES1,       2003 },
+   { "GL_OES_read_format",                         o(dummy_true),                              GL | ES1,       2003 },
    { "GL_OES_rgb8_rgba8",                          o(EXT_framebuffer_object),                       ES1 | ES2, 2005 },
    { "GL_OES_single_precision",                    o(dummy_true),                                   ES1,       2003 },
    { "GL_OES_standard_derivatives",                o(OES_standard_derivatives),                           ES2, 2005 },
@@ -343,9 +343,7 @@ name_to_offset(const char* name)
  * XXX: Should these defaults also apply to GLES?
  */
 static const size_t default_extensions[] = {
-   o(OES_read_format),
    o(OES_standard_derivatives),
-
    0,
 };
 
diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index 37f7184..be9fa61 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -250,12 +250,6 @@ static const int extra_flush_current[] = {
    EXTRA_END
 };
 
-static const int extra_new_buffers_OES_read_format[] = {
-   EXTRA_NEW_BUFFERS,
-   EXT(OES_read_format),
-   EXTRA_END
-};
-
 static const int extra_EXT_secondary_color_flush_current[] = {
    EXT(EXT_secondary_color),
    EXTRA_FLUSH_CURRENT,
@@ -453,9 +447,9 @@ static const struct value_desc values[] = {
 
    /* GL_OES_read_format */
    { GL_IMPLEMENTATION_COLOR_READ_TYPE_OES, LOC_CUSTOM, TYPE_INT, 0,
-     extra_new_buffers_OES_read_format },
+     extra_new_buffers },
    { GL_IMPLEMENTATION_COLOR_READ_FORMAT_OES, LOC_CUSTOM, TYPE_INT, 0,
-     extra_new_buffers_OES_read_format },
+     extra_new_buffers },
 
    /* GL_EXT_framebuffer_object */
    { GL_FRAMEBUFFER_BINDING_EXT, BUFFER_INT(Name),
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 125a905..0cefc0f 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2894,7 +2894,6 @@ struct gl_extensions
    GLboolean NV_texture_env_combine4;
    GLboolean NV_texture_rectangle;
    GLboolean NV_vertex_program1_1;
-   GLboolean OES_read_format;
    GLboolean TDFX_texture_compression_FXT1;
    GLboolean S3_s3tc;
    GLboolean OES_EGL_image;
-- 
1.7.4.4