diff options
| -rw-r--r-- | src/mesa/main/texstore.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/mesa/main/texstore.c b/src/mesa/main/texstore.c index 13fae3bf98c..87cb327d2c1 100644 --- a/src/mesa/main/texstore.c +++ b/src/mesa/main/texstore.c @@ -2186,8 +2186,11 @@ _mesa_texstore_unorm88(TEXSTORE_PARAMS) if (!ctx->_ImageTransferState && !srcPacking->SwapBytes && - (dstFormat == MESA_FORMAT_AL88 || dstFormat == MESA_FORMAT_RG88) && - baseInternalFormat == srcFormat && + ((dstFormat == MESA_FORMAT_AL88 && + baseInternalFormat == GL_LUMINANCE_ALPHA && + srcFormat == GL_LUMINANCE_ALPHA) || + (dstFormat == MESA_FORMAT_RG88 && + baseInternalFormat == srcFormat)) && srcType == GL_UNSIGNED_BYTE && littleEndian) { /* simple memcpy path */ @@ -2305,8 +2308,11 @@ _mesa_texstore_unorm1616(TEXSTORE_PARAMS) if (!ctx->_ImageTransferState && !srcPacking->SwapBytes && - (dstFormat == MESA_FORMAT_AL1616 || dstFormat == MESA_FORMAT_RG1616) && - baseInternalFormat == srcFormat && + ((dstFormat == MESA_FORMAT_AL1616 && + baseInternalFormat == GL_LUMINANCE_ALPHA && + srcFormat == GL_LUMINANCE_ALPHA) || + (dstFormat == MESA_FORMAT_RG1616 && + baseInternalFormat == srcFormat)) && srcType == GL_UNSIGNED_SHORT && littleEndian) { /* simple memcpy path */ |