diff options
| -rw-r--r-- | src/mesa/main/texenvprogram.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/mesa/main/texenvprogram.c b/src/mesa/main/texenvprogram.c index 3cb103f51f..1560e97c26 100644 --- a/src/mesa/main/texenvprogram.c +++ b/src/mesa/main/texenvprogram.c @@ -191,13 +191,17 @@ static GLuint translate_mode( GLenum mode ) #define TEXTURE_UNKNOWN_INDEX 7 static GLuint translate_tex_src_bit( GLbitfield bit ) { + /* make sure number of switch cases is correct */ + assert(NUM_TEXTURE_TARGETS == 7); switch (bit) { - case TEXTURE_1D_BIT: return TEXTURE_1D_INDEX; - case TEXTURE_2D_BIT: return TEXTURE_2D_INDEX; - case TEXTURE_RECT_BIT: return TEXTURE_RECT_INDEX; - case TEXTURE_3D_BIT: return TEXTURE_3D_INDEX; - case TEXTURE_CUBE_BIT: return TEXTURE_CUBE_INDEX; - default: return TEXTURE_UNKNOWN_INDEX; + case TEXTURE_1D_BIT: return TEXTURE_1D_INDEX; + case TEXTURE_2D_BIT: return TEXTURE_2D_INDEX; + case TEXTURE_3D_BIT: return TEXTURE_3D_INDEX; + case TEXTURE_CUBE_BIT: return TEXTURE_CUBE_INDEX; + case TEXTURE_RECT_BIT: return TEXTURE_RECT_INDEX; + case TEXTURE_1D_ARRAY_BIT: return TEXTURE_1D_ARRAY_INDEX; + case TEXTURE_2D_ARRAY_BIT: return TEXTURE_2D_ARRAY_INDEX; + default: return TEXTURE_UNKNOWN_INDEX; } } |