Add m-esr52 at 52.6.0

1 files changed, 1530 insertions, 0 deletions

diff --git a/gfx/angle/src/libANGLE/format_map_autogen.cpp b/gfx/angle/src/libANGLE/format_map_autogen.cpp
new file mode 100644
index 000000000..707d38426
--- /dev/null
+++ b/gfx/angle/src/libANGLE/format_map_autogen.cpp
@@ -0,0 +1,1530 @@
+// GENERATED FILE - DO NOT EDIT.
+// Generated by gen_format_map.py using data from format_map_data.json.
+// ES3 format info from es3_format_type_combinations.json.
+//
+// Copyright 2016 The ANGLE Project Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+//
+// format_map:
+//   Determining the sized internal format from a (format,type) pair.
+//   Also check es3 format combinations for validity.
+
+#include "angle_gl.h"
+#include "common/debug.h"
+
+namespace gl
+{
+
+GLenum GetSizedFormatInternal(GLenum format, GLenum type)
+{
+    switch (format)
+    {
+        case GL_ALPHA:
+            switch (type)
+            {
+                case GL_FLOAT:
+                    return GL_ALPHA32F_EXT;
+                case GL_HALF_FLOAT:
+                    return GL_ALPHA16F_EXT;
+                case GL_HALF_FLOAT_OES:
+                    return GL_ALPHA16F_EXT;
+                case GL_UNSIGNED_BYTE:
+                    return GL_ALPHA8_EXT;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_BGRA_EXT:
+            switch (type)
+            {
+                case GL_UNSIGNED_BYTE:
+                    return GL_BGRA8_EXT;
+                case GL_UNSIGNED_SHORT_1_5_5_5_REV_EXT:
+                    return GL_BGR5_A1_ANGLEX;
+                case GL_UNSIGNED_SHORT_4_4_4_4_REV_EXT:
+                    return GL_BGRA4_ANGLEX;
+                case GL_UNSIGNED_SHORT_5_6_5:
+                    return GL_BGR565_ANGLEX;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
+            switch (type)
+            {
+                case GL_UNSIGNED_BYTE:
+                    return GL_COMPRESSED_RGBA_S3TC_DXT1_EXT;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_COMPRESSED_RGBA_S3TC_DXT3_ANGLE:
+            switch (type)
+            {
+                case GL_UNSIGNED_BYTE:
+                    return GL_COMPRESSED_RGBA_S3TC_DXT3_ANGLE;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_COMPRESSED_RGBA_S3TC_DXT5_ANGLE:
+            switch (type)
+            {
+                case GL_UNSIGNED_BYTE:
+                    return GL_COMPRESSED_RGBA_S3TC_DXT5_ANGLE;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
+            switch (type)
+            {
+                case GL_UNSIGNED_BYTE:
+                    return GL_COMPRESSED_RGB_S3TC_DXT1_EXT;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_DEPTH_COMPONENT:
+            switch (type)
+            {
+                case GL_FLOAT:
+                    return GL_DEPTH_COMPONENT32F;
+                case GL_UNSIGNED_INT:
+                    return GL_DEPTH_COMPONENT32_OES;
+                case GL_UNSIGNED_SHORT:
+                    return GL_DEPTH_COMPONENT16;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_DEPTH_STENCIL:
+            switch (type)
+            {
+                case GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
+                    return GL_DEPTH32F_STENCIL8;
+                case GL_UNSIGNED_INT_24_8:
+                    return GL_DEPTH24_STENCIL8;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_LUMINANCE:
+            switch (type)
+            {
+                case GL_FLOAT:
+                    return GL_LUMINANCE32F_EXT;
+                case GL_HALF_FLOAT:
+                    return GL_LUMINANCE16F_EXT;
+                case GL_HALF_FLOAT_OES:
+                    return GL_LUMINANCE16F_EXT;
+                case GL_UNSIGNED_BYTE:
+                    return GL_LUMINANCE8_EXT;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_LUMINANCE_ALPHA:
+            switch (type)
+            {
+                case GL_FLOAT:
+                    return GL_LUMINANCE_ALPHA32F_EXT;
+                case GL_HALF_FLOAT:
+                    return GL_LUMINANCE_ALPHA16F_EXT;
+                case GL_HALF_FLOAT_OES:
+                    return GL_LUMINANCE_ALPHA16F_EXT;
+                case GL_UNSIGNED_BYTE:
+                    return GL_LUMINANCE8_ALPHA8_EXT;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RED:
+            switch (type)
+            {
+                case GL_BYTE:
+                    return GL_R8_SNORM;
+                case GL_FLOAT:
+                    return GL_R32F;
+                case GL_HALF_FLOAT:
+                    return GL_R16F;
+                case GL_HALF_FLOAT_OES:
+                    return GL_R16F;
+                case GL_SHORT:
+                    return GL_R16_SNORM_EXT;
+                case GL_UNSIGNED_BYTE:
+                    return GL_R8;
+                case GL_UNSIGNED_SHORT:
+                    return GL_R16_EXT;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RED_INTEGER:
+            switch (type)
+            {
+                case GL_BYTE:
+                    return GL_R8I;
+                case GL_INT:
+                    return GL_R32I;
+                case GL_SHORT:
+                    return GL_R16I;
+                case GL_UNSIGNED_BYTE:
+                    return GL_R8UI;
+                case GL_UNSIGNED_INT:
+                    return GL_R32UI;
+                case GL_UNSIGNED_SHORT:
+                    return GL_R16UI;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RG:
+            switch (type)
+            {
+                case GL_BYTE:
+                    return GL_RG8_SNORM;
+                case GL_FLOAT:
+                    return GL_RG32F;
+                case GL_HALF_FLOAT:
+                    return GL_RG16F;
+                case GL_HALF_FLOAT_OES:
+                    return GL_RG16F;
+                case GL_SHORT:
+                    return GL_RG16_SNORM_EXT;
+                case GL_UNSIGNED_BYTE:
+                    return GL_RG8;
+                case GL_UNSIGNED_SHORT:
+                    return GL_RG16_EXT;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RGB:
+            switch (type)
+            {
+                case GL_BYTE:
+                    return GL_RGB8_SNORM;
+                case GL_FLOAT:
+                    return GL_RGB32F;
+                case GL_HALF_FLOAT:
+                    return GL_RGB16F;
+                case GL_HALF_FLOAT_OES:
+                    return GL_RGB16F;
+                case GL_SHORT:
+                    return GL_RGB16_SNORM_EXT;
+                case GL_UNSIGNED_BYTE:
+                    return GL_RGB8;
+                case GL_UNSIGNED_INT_10F_11F_11F_REV:
+                    return GL_R11F_G11F_B10F;
+                case GL_UNSIGNED_INT_5_9_9_9_REV:
+                    return GL_RGB9_E5;
+                case GL_UNSIGNED_SHORT:
+                    return GL_RGB16_EXT;
+                case GL_UNSIGNED_SHORT_5_6_5:
+                    return GL_RGB565;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RGBA:
+            switch (type)
+            {
+                case GL_BYTE:
+                    return GL_RGBA8_SNORM;
+                case GL_FLOAT:
+                    return GL_RGBA32F;
+                case GL_HALF_FLOAT:
+                    return GL_RGBA16F;
+                case GL_HALF_FLOAT_OES:
+                    return GL_RGBA16F;
+                case GL_SHORT:
+                    return GL_RGBA16_SNORM_EXT;
+                case GL_UNSIGNED_BYTE:
+                    return GL_RGBA8;
+                case GL_UNSIGNED_INT_2_10_10_10_REV:
+                    return GL_RGB10_A2;
+                case GL_UNSIGNED_SHORT:
+                    return GL_RGBA16_EXT;
+                case GL_UNSIGNED_SHORT_4_4_4_4:
+                    return GL_RGBA4;
+                case GL_UNSIGNED_SHORT_5_5_5_1:
+                    return GL_RGB5_A1;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RGBA_INTEGER:
+            switch (type)
+            {
+                case GL_BYTE:
+                    return GL_RGBA8I;
+                case GL_INT:
+                    return GL_RGBA32I;
+                case GL_SHORT:
+                    return GL_RGBA16I;
+                case GL_UNSIGNED_BYTE:
+                    return GL_RGBA8UI;
+                case GL_UNSIGNED_INT:
+                    return GL_RGBA32UI;
+                case GL_UNSIGNED_INT_2_10_10_10_REV:
+                    return GL_RGB10_A2UI;
+                case GL_UNSIGNED_SHORT:
+                    return GL_RGBA16UI;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RGB_INTEGER:
+            switch (type)
+            {
+                case GL_BYTE:
+                    return GL_RGB8I;
+                case GL_INT:
+                    return GL_RGB32I;
+                case GL_SHORT:
+                    return GL_RGB16I;
+                case GL_UNSIGNED_BYTE:
+                    return GL_RGB8UI;
+                case GL_UNSIGNED_INT:
+                    return GL_RGB32UI;
+                case GL_UNSIGNED_SHORT:
+                    return GL_RGB16UI;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RG_INTEGER:
+            switch (type)
+            {
+                case GL_BYTE:
+                    return GL_RG8I;
+                case GL_INT:
+                    return GL_RG32I;
+                case GL_SHORT:
+                    return GL_RG16I;
+                case GL_UNSIGNED_BYTE:
+                    return GL_RG8UI;
+                case GL_UNSIGNED_INT:
+                    return GL_RG32UI;
+                case GL_UNSIGNED_SHORT:
+                    return GL_RG16UI;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_SRGB_ALPHA_EXT:
+            switch (type)
+            {
+                case GL_UNSIGNED_BYTE:
+                    return GL_SRGB8_ALPHA8;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_SRGB_EXT:
+            switch (type)
+            {
+                case GL_UNSIGNED_BYTE:
+                    return GL_SRGB8;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_STENCIL:
+            switch (type)
+            {
+                case GL_UNSIGNED_BYTE:
+                    return GL_STENCIL_INDEX8;
+                default:
+                    break;
+            }
+            break;
+
+        case GL_NONE:
+            return GL_NONE;
+
+        default:
+            break;
+    }
+
+    return GL_NONE;
+}
+
+bool ValidES3Format(GLenum format)
+{
+    switch (format)
+    {
+        case GL_ALPHA:
+        case GL_BGRA_EXT:
+        case GL_DEPTH_COMPONENT:
+        case GL_DEPTH_STENCIL:
+        case GL_LUMINANCE:
+        case GL_LUMINANCE_ALPHA:
+        case GL_RED:
+        case GL_RED_INTEGER:
+        case GL_RG:
+        case GL_RGB:
+        case GL_RGBA:
+        case GL_RGBA_INTEGER:
+        case GL_RGB_INTEGER:
+        case GL_RG_INTEGER:
+        case GL_SRGB_ALPHA_EXT:
+        case GL_SRGB_EXT:
+            return true;
+
+        default:
+            return false;
+    }
+}
+
+bool ValidES3Type(GLenum type)
+{
+    switch (type)
+    {
+        case GL_BYTE:
+        case GL_FLOAT:
+        case GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
+        case GL_HALF_FLOAT:
+        case GL_HALF_FLOAT_OES:
+        case GL_INT:
+        case GL_SHORT:
+        case GL_UNSIGNED_BYTE:
+        case GL_UNSIGNED_INT:
+        case GL_UNSIGNED_INT_10F_11F_11F_REV:
+        case GL_UNSIGNED_INT_24_8:
+        case GL_UNSIGNED_INT_2_10_10_10_REV:
+        case GL_UNSIGNED_INT_5_9_9_9_REV:
+        case GL_UNSIGNED_SHORT:
+        case GL_UNSIGNED_SHORT_1_5_5_5_REV_EXT:
+        case GL_UNSIGNED_SHORT_4_4_4_4:
+        case GL_UNSIGNED_SHORT_4_4_4_4_REV_EXT:
+        case GL_UNSIGNED_SHORT_5_5_5_1:
+        case GL_UNSIGNED_SHORT_5_6_5:
+            return true;
+
+        default:
+            return false;
+    }
+}
+
+bool ValidES3FormatCombination(GLenum format, GLenum type, GLenum internalFormat)
+{
+    ASSERT(ValidES3Format(format) && ValidES3Type(type));
+
+    switch (format)
+    {
+        case GL_RGB_INTEGER:
+            switch (type)
+            {
+                case GL_INT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB32I:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB16UI:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB16I:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB8UI:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB8I:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_INT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB32UI:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RGBA_INTEGER:
+            switch (type)
+            {
+                case GL_INT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA32I:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA16UI:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_INT_2_10_10_10_REV:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB10_A2UI:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA16I:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA8UI:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA8I:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_INT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA32UI:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RGB:
+            switch (type)
+            {
+                case GL_UNSIGNED_INT_10F_11F_11F_REV:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_R11F_G11F_B10F:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB16_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB16_SNORM_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB:
+                        case GL_RGB8:
+                        case GL_RGB565:
+                        case GL_SRGB8:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_SHORT_5_6_5:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB:
+                        case GL_RGB565:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_HALF_FLOAT_OES:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB:
+                        case GL_RGB16F:
+                        case GL_R11F_G11F_B10F:
+                        case GL_RGB9_E5:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_HALF_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB16F:
+                        case GL_R11F_G11F_B10F:
+                        case GL_RGB9_E5:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB:
+                        case GL_RGB32F:
+                        case GL_RGB16F:
+                        case GL_R11F_G11F_B10F:
+                        case GL_RGB9_E5:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB8_SNORM:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_INT_5_9_9_9_REV:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB9_E5:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_LUMINANCE_ALPHA:
+            switch (type)
+            {
+                case GL_HALF_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_LUMINANCE_ALPHA:
+                        case GL_LUMINANCE_ALPHA16F_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_LUMINANCE_ALPHA:
+                        case GL_LUMINANCE_ALPHA32F_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_LUMINANCE_ALPHA:
+                        case GL_LUMINANCE8_ALPHA8_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_HALF_FLOAT_OES:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_LUMINANCE_ALPHA:
+                        case GL_LUMINANCE_ALPHA16F_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_ALPHA:
+            switch (type)
+            {
+                case GL_HALF_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_ALPHA:
+                        case GL_ALPHA16F_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_ALPHA:
+                        case GL_ALPHA32F_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_ALPHA:
+                        case GL_ALPHA8_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_HALF_FLOAT_OES:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_ALPHA:
+                        case GL_ALPHA16F_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RGBA:
+            switch (type)
+            {
+                case GL_UNSIGNED_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA16_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_INT_2_10_10_10_REV:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGB10_A2:
+                        case GL_RGB5_A1:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA16_SNORM_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_SHORT_4_4_4_4:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA:
+                        case GL_RGBA4:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA:
+                        case GL_RGBA8:
+                        case GL_RGB5_A1:
+                        case GL_RGBA4:
+                        case GL_SRGB8_ALPHA8:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_HALF_FLOAT_OES:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA:
+                        case GL_RGBA16F:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_HALF_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA16F:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA:
+                        case GL_RGBA32F:
+                        case GL_RGBA16F:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA8_SNORM:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_SHORT_5_5_5_1:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RGBA:
+                        case GL_RGB5_A1:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_LUMINANCE:
+            switch (type)
+            {
+                case GL_HALF_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_LUMINANCE:
+                        case GL_LUMINANCE16F_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_LUMINANCE:
+                        case GL_LUMINANCE32F_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_LUMINANCE:
+                        case GL_LUMINANCE8_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_HALF_FLOAT_OES:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_LUMINANCE:
+                        case GL_LUMINANCE16F_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RG_INTEGER:
+            switch (type)
+            {
+                case GL_INT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RG32I:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RG16UI:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RG16I:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RG8UI:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RG8I:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_INT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RG32UI:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RED_INTEGER:
+            switch (type)
+            {
+                case GL_INT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_R32I:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_R16UI:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_R16I:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_R8UI:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_R8I:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_INT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_R32UI:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RED:
+            switch (type)
+            {
+                case GL_UNSIGNED_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_R16_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_R16_SNORM_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RED:
+                        case GL_R32F:
+                        case GL_R16F:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_HALF_FLOAT_OES:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RED:
+                        case GL_R16F:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_HALF_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RED:
+                        case GL_R16F:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RED:
+                        case GL_R8:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_R8_SNORM:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_DEPTH_COMPONENT:
+            switch (type)
+            {
+                case GL_UNSIGNED_INT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_DEPTH_COMPONENT:
+                        case GL_DEPTH_COMPONENT24:
+                        case GL_DEPTH_COMPONENT16:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_INT_24_8:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_DEPTH_COMPONENT32_OES:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_DEPTH_COMPONENT32F:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_DEPTH_COMPONENT:
+                        case GL_DEPTH_COMPONENT16:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_DEPTH_STENCIL:
+            switch (type)
+            {
+                case GL_UNSIGNED_INT_24_8:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_DEPTH_STENCIL:
+                        case GL_DEPTH24_STENCIL8:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_DEPTH32F_STENCIL8:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_SRGB_EXT:
+            switch (type)
+            {
+                case GL_UNSIGNED_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_SRGB_EXT:
+                        case GL_SRGB8:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_SRGB_ALPHA_EXT:
+            switch (type)
+            {
+                case GL_UNSIGNED_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_SRGB_ALPHA_EXT:
+                        case GL_SRGB8_ALPHA8_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_RG:
+            switch (type)
+            {
+                case GL_UNSIGNED_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RG16_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_SHORT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RG16_SNORM_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RG:
+                        case GL_RG32F:
+                        case GL_RG16F:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_HALF_FLOAT_OES:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RG:
+                        case GL_RG16F:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_HALF_FLOAT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RG:
+                        case GL_RG16F:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RG:
+                        case GL_RG8:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_RG8_SNORM:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        case GL_BGRA_EXT:
+            switch (type)
+            {
+                case GL_UNSIGNED_SHORT_4_4_4_4_REV_EXT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_BGRA4_ANGLEX:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_BYTE:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_BGRA8_EXT:
+                        case GL_BGRA4_ANGLEX:
+                        case GL_BGR5_A1_ANGLEX:
+                        case GL_BGRA_EXT:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                case GL_UNSIGNED_SHORT_1_5_5_5_REV_EXT:
+                {
+                    switch (internalFormat)
+                    {
+                        case GL_BGR5_A1_ANGLEX:
+                            return true;
+                        default:
+                            break;
+                    }
+                    break;
+                }
+                default:
+                    break;
+            }
+            break;
+
+        default:
+            UNREACHABLE();
+            break;
+    }
+
+    return false;
+}
+
+}  // namespace gl