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mesa: Change OES_standard_derivatives to be stand-alone extension

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Add a bit in struct gl_extensions for OES_standard_derivatives, and enable
the bit by default. Advertise the extension only if the bit is enabled.

Previously, OES_standard_derivatives was advertised in GLES2 contexts
if ARB_framebuffer_object was enabled.
This commit is contained in:
Chad Versace
2011-01-12 15:47:26 -08:00
parent a2ab929ab2
commit 78838b2d1b
2 changed files with 3 additions and 1 deletions
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3
src/mesa/main/extensions.c
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@@ -232,7 +232,7 @@ static const struct extension extension_table[] = {
{ "GL_OES_read_format", o(OES_read_format), GL | ES1 }, { "GL_OES_read_format", o(OES_read_format), GL | ES1 },
{ "GL_OES_rgb8_rgba8", o(EXT_framebuffer_object), ES1 | ES2 }, { "GL_OES_rgb8_rgba8", o(EXT_framebuffer_object), ES1 | ES2 },
{ "GL_OES_single_precision", o(dummy_true), ES1 }, { "GL_OES_single_precision", o(dummy_true), ES1 },
{ "GL_OES_standard_derivatives", o(ARB_fragment_shader), ES2 }, { "GL_OES_standard_derivatives", o(OES_standard_derivatives), ES2 },
{ "GL_OES_stencil1", o(dummy_false), DISABLE }, { "GL_OES_stencil1", o(dummy_false), DISABLE },
{ "GL_OES_stencil4", o(dummy_false), DISABLE }, { "GL_OES_stencil4", o(dummy_false), DISABLE },
{ "GL_OES_stencil8", o(EXT_framebuffer_object), ES1 | ES2 }, { "GL_OES_stencil8", o(EXT_framebuffer_object), ES1 | ES2 },
@@ -351,6 +351,7 @@ static const size_t default_extensions[] = {
o(EXT_vertex_array), o(EXT_vertex_array),
o(OES_read_format), o(OES_read_format),
o(OES_standard_derivatives),
/* Vendor Extensions */ /* Vendor Extensions */
o(APPLE_packed_pixels), o(APPLE_packed_pixels),

1
src/mesa/main/mtypes.h
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@@ -2772,6 +2772,7 @@ struct gl_extensions
GLboolean EXT_vertex_array; GLboolean EXT_vertex_array;
GLboolean EXT_vertex_array_bgra; GLboolean EXT_vertex_array_bgra;
GLboolean EXT_vertex_array_set; GLboolean EXT_vertex_array_set;
GLboolean OES_standard_derivatives;
/* vendor extensions */ /* vendor extensions */
GLboolean APPLE_client_storage; GLboolean APPLE_client_storage;
GLboolean APPLE_packed_pixels; GLboolean APPLE_packed_pixels;