Check if internal_format is valid for GenerateMipmap().

gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h

Index: gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h
diff --git a/gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h b/gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h
index aeaecd068f2e86b5af89a2953c755ec67e92b162..2d0091f30165b3e8fcf1f93c60dc68c619e50ccc 100644
--- a/gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h
+++ b/gpu/command_buffer/service/gles2_cmd_validation_implementation_autogen.h
@@ -1192,6 +1192,25 @@ static const GLenum valid_texture_parameter_table_es3[] = {
     GL_TEXTURE_WRAP_R,
 };
 
+static const GLenum
+    valid_texture_sized_color_renderable_internal_format_table[] = {
+        GL_R8,       GL_R8UI,     GL_R8I,          GL_R16UI,      GL_R16I,
+        GL_R32UI,    GL_R32I,     GL_RG8,          GL_RG8UI,      GL_RG8I,
+        GL_RG16UI,   GL_RG16I,    GL_RG32UI,       GL_RG32I,      GL_RGB8,
+        GL_RGB565,   GL_RGBA8,    GL_SRGB8_ALPHA8, GL_RGB5_A1,    GL_RGBA4,
+        GL_RGB10_A2, GL_RGBA8UI,  GL_RGBA8I,       GL_RGB10_A2UI, GL_RGBA16UI,
+        GL_RGBA16I,  GL_RGBA32UI, GL_RGBA32I,
+};
+
+static const GLenum
+    valid_texture_sized_texture_filterable_internal_format_table[] = {
+        GL_R8,        GL_R8_SNORM,   GL_R16F,           GL_RG8,
+        GL_RG8_SNORM, GL_RG16F,      GL_RGB8,           GL_SRGB8,
+        GL_RGB565,    GL_RGB8_SNORM, GL_R11F_G11F_B10F, GL_RGB9_E5,
+        GL_RGB16F,    GL_RGBA8,      GL_SRGB8_ALPHA8,   GL_RGBA8_SNORM,
+        GL_RGB5_A1,   GL_RGBA4,      GL_RGB10_A2,       GL_RGBA16F,
+};
+
 static const GLenum valid_texture_target_table[] = {
     GL_TEXTURE_2D,
     GL_TEXTURE_CUBE_MAP_POSITIVE_X,
@@ -1202,6 +1221,10 @@ static const GLenum valid_texture_target_table[] = {
     GL_TEXTURE_CUBE_MAP_NEGATIVE_Z,
 };
 
+static const GLenum valid_texture_unsized_internal_format_table[] = {
+    GL_ALPHA, GL_LUMINANCE, GL_LUMINANCE_ALPHA, GL_RGB, GL_RGBA,
+};
+
 bool Validators::TextureUsageValidator::IsValid(const GLenum value) const {
   switch (value) {
     case GL_NONE:
@@ -1366,8 +1389,19 @@ Validators::Validators()
           arraysize(valid_texture_internal_format_storage_table)),
       texture_parameter(valid_texture_parameter_table,
                         arraysize(valid_texture_parameter_table)),
+      texture_sized_color_renderable_internal_format(
+          valid_texture_sized_color_renderable_internal_format_table,
+          arraysize(
+              valid_texture_sized_color_renderable_internal_format_table)),
+      texture_sized_texture_filterable_internal_format(
+          valid_texture_sized_texture_filterable_internal_format_table,
+          arraysize(
+              valid_texture_sized_texture_filterable_internal_format_table)),
       texture_target(valid_texture_target_table,
                      arraysize(valid_texture_target_table)),
+      texture_unsized_internal_format(
+          valid_texture_unsized_internal_format_table,
+          arraysize(valid_texture_unsized_internal_format_table)),
       transform_feedback_bind_target(
           valid_transform_feedback_bind_target_table,
           arraysize(valid_transform_feedback_bind_target_table)),