gles: Restore some lost typedefs

GLES/gl.h has historically provided some typedefs that are not
used in the API itself. Restore these typedefs that were lost to
avoid breaking applications.

These seem to be the only typedefs removed in the update.

Fixes: 7fd0817 "Update Khronos-supplied headers"

[Eric: added a big warning to revert this patch when pulling the updated header]
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>

diff --git a/include/GLES/gl.h b/include/GLES/gl.h
index 056edb3..44dcddc 100644 (file)
--- a/include/GLES/gl.h
+++ b/include/GLES/gl.h
@@ -50,9 +50,22 @@ extern "C" {
 
 #ifndef GL_VERSION_ES_CM_1_0
 #define GL_VERSION_ES_CM_1_0 1
+
+/*
+ * XXX: Temporary fix; needs to be reverted as part of the next
+ * header update.
+ * For more details:
+ * https://github.com/KhronosGroup/OpenGL-Registry/pull/76
+ * https://lists.freedesktop.org/archives/mesa-dev/2017-June/161647.html
+ */
+#include <KHR/khrplatform.h>
+typedef khronos_int8_t GLbyte;
+typedef khronos_float_t GLclampf;
+typedef short GLshort;
+typedef unsigned short GLushort;
+
 typedef void GLvoid;
 typedef unsigned int GLenum;
-#include <KHR/khrplatform.h>
 typedef khronos_float_t GLfloat;
 typedef khronos_int32_t GLfixed;
 typedef unsigned int GLuint;

diff --git a/include/GLES/glext.h b/include/GLES/glext.h
index 1012a7e..6ea91a1 100644 (file)
--- a/include/GLES/glext.h
+++ b/include/GLES/glext.h
@@ -104,7 +104,6 @@ GL_API void GL_APIENTRY glBlendEquationOES (GLenum mode);
 
 #ifndef GL_OES_byte_coordinates
 #define GL_OES_byte_coordinates 1
-typedef khronos_int8_t GLbyte;
 #endif /* GL_OES_byte_coordinates */
 
 #ifndef GL_OES_compressed_ETC1_RGB8_sub_texture
@@ -128,7 +127,6 @@ typedef khronos_int8_t GLbyte;
 
 #ifndef GL_OES_draw_texture
 #define GL_OES_draw_texture 1
-typedef short GLshort;
 #define GL_TEXTURE_CROP_RECT_OES          0x8B9D
 typedef void (GL_APIENTRYP PFNGLDRAWTEXSOESPROC) (GLshort x, GLshort y, GLshort z, GLshort width, GLshort height);
 typedef void (GL_APIENTRYP PFNGLDRAWTEXIOESPROC) (GLint x, GLint y, GLint z, GLint width, GLint height);
@@ -409,7 +407,6 @@ GL_API GLbitfield GL_APIENTRY glQueryMatrixxOES (GLfixed *mantissa, GLint *expon
 
 #ifndef GL_OES_single_precision
 #define GL_OES_single_precision 1
-typedef khronos_float_t GLclampf;
 typedef void (GL_APIENTRYP PFNGLCLEARDEPTHFOESPROC) (GLclampf depth);
 typedef void (GL_APIENTRYP PFNGLCLIPPLANEFOESPROC) (GLenum plane, const GLfloat *equation);
 typedef void (GL_APIENTRYP PFNGLDEPTHRANGEFOESPROC) (GLclampf n, GLclampf f);