r300: add and fix up fallthrough comments

[mesa.git] / src / gallium / drivers / r300 / r300_texture.c

diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c
index be5818794c65b01775544c8e2b885b390bde8b46..d175d6caa65dd384d5fbe315661b879425d84786 100644 (file)
--- a/src/gallium/drivers/r300/r300_texture.c
+++ b/src/gallium/drivers/r300/r300_texture.c
@@ -274,6 +274,7 @@ uint32_t r300_translate_texformat(enum pipe_format format,
             case PIPE_FORMAT_RGTC1_SNORM:
             case PIPE_FORMAT_LATC1_SNORM:
                 result |= sign_bit[0];
+                /* fallthrough */
             case PIPE_FORMAT_LATC1_UNORM:
             case PIPE_FORMAT_RGTC1_UNORM:
                 return R500_TX_FORMAT_ATI1N | result;
@@ -281,6 +282,7 @@ uint32_t r300_translate_texformat(enum pipe_format format,
             case PIPE_FORMAT_RGTC2_SNORM:
             case PIPE_FORMAT_LATC2_SNORM:
                 result |= sign_bit[1] | sign_bit[0];
+                /* fallthrough */
             case PIPE_FORMAT_RGTC2_UNORM:
             case PIPE_FORMAT_LATC2_UNORM:
                 return R400_TX_FORMAT_ATI2N | result;