Added missing entry from GL_ARB_texture_rectangle
GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB was getting queried by Chromium
since GL_ARB_texture_rectangle is exposed, and if this query fails,
WebGL does not get enabled.
Change-Id: Ie6b40f35f0cfc4547079e303609afa3778010dd1
Reviewed-on: https://swiftshader-review.googlesource.com/16849
Reviewed-by: Nicolas Capens <nicolascapens@google.com>
Tested-by: Alexis Hétu <sugoi@google.com>
diff --git a/src/OpenGL/compiler/Compiler.h b/src/OpenGL/compiler/Compiler.h
index ae04071..89acc04 100644
--- a/src/OpenGL/compiler/Compiler.h
+++ b/src/OpenGL/compiler/Compiler.h
@@ -83,6 +83,11 @@
#ifndef GL_TEXTURE_RECTANGLE_ARB
#define GL_TEXTURE_RECTANGLE_ARB 0x84F5
#endif
+
+#ifndef GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB
+#define GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB 0x84F8
+#endif
+
#endif // GL_ARB_texture_rectangle
//
diff --git a/src/OpenGL/libGLESv2/Context.cpp b/src/OpenGL/libGLESv2/Context.cpp
index 5759467..65e7d18 100644
--- a/src/OpenGL/libGLESv2/Context.cpp
+++ b/src/OpenGL/libGLESv2/Context.cpp
@@ -1993,6 +1993,7 @@
case GL_STENCIL_BACK_WRITEMASK: *params = sw::clampToSignedInt(mState.stencilBackWritemask); return true;
case GL_STENCIL_CLEAR_VALUE: *params = mState.stencilClearValue; return true;
case GL_SUBPIXEL_BITS: *params = 4; return true;
+ case GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB:
case GL_MAX_TEXTURE_SIZE: *params = IMPLEMENTATION_MAX_TEXTURE_SIZE; return true;
case GL_MAX_CUBE_MAP_TEXTURE_SIZE: *params = IMPLEMENTATION_MAX_CUBE_MAP_TEXTURE_SIZE; return true;
case GL_NUM_COMPRESSED_TEXTURE_FORMATS: *params = NUM_COMPRESSED_TEXTURE_FORMATS; return true;
@@ -2572,6 +2573,7 @@
case GL_SUBPIXEL_BITS:
case GL_MAX_TEXTURE_SIZE:
case GL_MAX_CUBE_MAP_TEXTURE_SIZE:
+ case GL_MAX_RECTANGLE_TEXTURE_SIZE_ARB:
case GL_SAMPLE_BUFFERS:
case GL_SAMPLES:
case GL_IMPLEMENTATION_COLOR_READ_TYPE:
