Fix depth/stencil read format validation.

Bug b/117564133
Bug swiftshader:104

Change-Id: I6e5c4aca219e344df7b113fe445c5f1faeb7dd4b
Reviewed-on: https://swiftshader-review.googlesource.com/c/21488
Tested-by: Nicolas Capens <nicolascapens@google.com>
Reviewed-by: Lingfeng Yang <lfy@google.com>
Reviewed-by: Alexis Hétu <sugoi@google.com>

diff --git a/src/OpenGL/libGLESv2/utilities.cpp b/src/OpenGL/libGLESv2/utilities.cpp
index 9dfe434..4db3b93 100644 (file)
--- a/src/OpenGL/libGLESv2/utilities.cpp
+++ b/src/OpenGL/libGLESv2/utilities.cpp
@@ -655,6 +655,7 @@ namespace es2
                                        UNREACHABLE(internalformat);
                                        return error(GL_INVALID_OPERATION, false);
                                }
+                               break;
                        case GL_FLOAT:
                                switch(internalformat)
                                {
@@ -670,6 +671,7 @@ namespace es2
                                        UNREACHABLE(internalformat);
                                        return error(GL_INVALID_OPERATION, false);
                                }
+                               break;
                        default:
                                return error(GL_INVALID_ENUM, false);
                        }
@@ -702,6 +704,7 @@ namespace es2
                                        UNREACHABLE(internalformat);
                                        return error(GL_INVALID_OPERATION, false);
                                }
+                               break;
                        case GL_FLOAT_32_UNSIGNED_INT_24_8_REV:
                                switch(internalformat)
                                {
@@ -713,6 +716,7 @@ namespace es2
                                        UNREACHABLE(internalformat);
                                        return error(GL_INVALID_OPERATION, false);
                                }
+                               break;
                        default:
                                return error(GL_INVALID_ENUM, false);
                        }