From: Nanley Chery <nanley.g.ch...@intel.com>
All compressed formats return GL_FALSE. Remove all switch cases for
compressed formats. Compressed formats should be at the bottom of
the switch statement, so ordering is still preserved.
Cc: Jason Ekstrand <jason.ekstr...@intel.com>
Signed-off-by: Nanley Chery <nanley.g.ch...@intel.com>
---
src/mesa/main/formats.c | 47 ++---------------------------------------------
1 file changed, 2 insertions(+), 45 deletions(-)
diff --git a/src/mesa/main/formats.c b/src/mesa/main/formats.c
index 97b74fe..90fa75b 100644
--- a/src/mesa/main/formats.c
+++ b/src/mesa/main/formats.c
@@ -1552,6 +1552,8 @@ _mesa_format_matches_format_and_type(mesa_format
mesa_format,
* significant. A type with _REV indicates that the assignments are
* swapped, so they are listed from least significant to most significant.
*
+ * Compressed formats will fall through and return GL_FALSE.
+ *
* For sanity, please keep this switch statement ordered the same as the
* enums in formats.h.
*/
@@ -1812,26 +1814,6 @@ _mesa_format_matches_format_and_type(mesa_format
mesa_format,
case MESA_FORMAT_S_UINT8:
return format == GL_STENCIL_INDEX && type == GL_UNSIGNED_BYTE;
- case MESA_FORMAT_SRGB_DXT1:
- case MESA_FORMAT_SRGBA_DXT1:
- case MESA_FORMAT_SRGBA_DXT3:
- case MESA_FORMAT_SRGBA_DXT5:
- return GL_FALSE;
-
- case MESA_FORMAT_RGB_FXT1:
- case MESA_FORMAT_RGBA_FXT1:
- case MESA_FORMAT_RGB_DXT1:
- case MESA_FORMAT_RGBA_DXT1:
- case MESA_FORMAT_RGBA_DXT3:
- case MESA_FORMAT_RGBA_DXT5:
- return GL_FALSE;
-
- case MESA_FORMAT_BPTC_RGBA_UNORM:
- case MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM:
- case MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT:
- case MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT:
- return GL_FALSE;
-
case MESA_FORMAT_RGBA_FLOAT32:
return format == GL_RGBA && type == GL_FLOAT && !swapBytes;
case MESA_FORMAT_RGBA_FLOAT16:
@@ -2028,31 +2010,6 @@ _mesa_format_matches_format_and_type(mesa_format
mesa_format,
return format == GL_RGBA && type == GL_UNSIGNED_SHORT &&
!swapBytes;
- case MESA_FORMAT_R_RGTC1_UNORM:
- case MESA_FORMAT_R_RGTC1_SNORM:
- case MESA_FORMAT_RG_RGTC2_UNORM:
- case MESA_FORMAT_RG_RGTC2_SNORM:
- return GL_FALSE;
-
- case MESA_FORMAT_L_LATC1_UNORM:
- case MESA_FORMAT_L_LATC1_SNORM:
- case MESA_FORMAT_LA_LATC2_UNORM:
- case MESA_FORMAT_LA_LATC2_SNORM:
- return GL_FALSE;
-
- case MESA_FORMAT_ETC1_RGB8:
- case MESA_FORMAT_ETC2_RGB8:
- case MESA_FORMAT_ETC2_SRGB8:
- case MESA_FORMAT_ETC2_RGBA8_EAC:
- case MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC:
- case MESA_FORMAT_ETC2_R11_EAC:
- case MESA_FORMAT_ETC2_RG11_EAC:
- case MESA_FORMAT_ETC2_SIGNED_R11_EAC:
- case MESA_FORMAT_ETC2_SIGNED_RG11_EAC:
- case MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1:
- case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1:
- return GL_FALSE;
-
case MESA_FORMAT_A_SNORM8:
return format == GL_ALPHA && type == GL_BYTE;
case MESA_FORMAT_L_SNORM8:
--
2.5.0
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