mesa: expose EXT_texture_compression_bptc in GLES

tested by piglit.

v2: rebase

Reviewed-by: Ilia Mirkin <[email protected]> (v1)
Reviewed-by: Erik Faye-Lund <[email protected]>

1 files changed, 12 insertions, 1 deletions

diff --git a/src/mesa/main/glformats.c b/src/mesa/main/glformats.c
index a63ccc0e5ba..3a916009735 100644
--- a/src/mesa/main/glformats.c
+++ b/src/mesa/main/glformats.c
@@ -1388,7 +1388,8 @@ _mesa_is_compressed_format(const struct gl_context *ctx, GLenum format)
    case MESA_FORMAT_LAYOUT_ETC2:
       return _mesa_is_gles3(ctx) || _mesa_has_ARB_ES3_compatibility(ctx);
    case MESA_FORMAT_LAYOUT_BPTC:
-      return _mesa_has_ARB_texture_compression_bptc(ctx);
+      return _mesa_has_ARB_texture_compression_bptc(ctx) ||
+             _mesa_has_EXT_texture_compression_bptc(ctx);
    case MESA_FORMAT_LAYOUT_ASTC:
       return _mesa_has_KHR_texture_compression_astc_ldr(ctx);
    default:
@@ -2846,6 +2847,11 @@ _mesa_gles_error_check_format_and_type(const struct gl_context *ctx,
             if (ctx->Version <= 20)
                return GL_INVALID_OPERATION;
             break;
+         case GL_COMPRESSED_RGBA_BPTC_UNORM:
+         case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM:
+            if (!_mesa_has_EXT_texture_compression_bptc(ctx))
+               return GL_INVALID_OPERATION;
+            break;
          default:
             return GL_INVALID_OPERATION;
          }
@@ -3050,6 +3056,11 @@ _mesa_gles_error_check_format_and_type(const struct gl_context *ctx,
          case GL_RGB:
             if (_mesa_has_OES_texture_float(ctx) && internalFormat == format)
                break;
+         case GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT:
+         case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT:
+            if (!_mesa_has_EXT_texture_compression_bptc(ctx))
+               return GL_INVALID_OPERATION;
+            break;
          default:
             return GL_INVALID_OPERATION;
          }