X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Fteximage.c;h=5f8edff87c699847a1b64331ee393ccaab37364e;hb=c1df492d03862f75698ba5d50d4f46cd528ffc0d;hp=e30c000bcee8b6e6fac038a19cc28b1082c62653;hpb=2fc420546199b5834ea3a0741d718333596ee235;p=mesa.git

diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index e30c000bcee..5f8edff87c6 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -520,6 +520,20 @@ _mesa_base_tex_format( struct gl_context *ctx, GLint internalFormat )
       }
    }
 
+   if (_mesa_is_desktop_gl(ctx) &&
+       ctx->Extensions.ARB_texture_compression_bptc) {
+      switch (internalFormat) {
+      case GL_COMPRESSED_RGBA_BPTC_UNORM:
+      case GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM:
+         return GL_RGBA;
+      case GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT:
+      case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT:
+         return GL_RGB;
+      default:
+         ; /* fallthrough */
+      }
+   }
+
    if (ctx->API == API_OPENGLES) {
       switch (internalFormat) {
       case GL_PALETTE4_RGB8_OES:
@@ -1781,6 +1795,7 @@ _mesa_target_can_be_compressed(const struct gl_context *ctx, GLenum target,
    case GL_PROXY_TEXTURE_2D:
       return GL_TRUE; /* true for any compressed format so far */
    case GL_PROXY_TEXTURE_CUBE_MAP:
+   case GL_TEXTURE_CUBE_MAP:
    case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
    case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
    case GL_TEXTURE_CUBE_MAP_POSITIVE_Y: