diff options
Diffstat (limited to 'mesalib/src/mesa/main/texcompress_rgtc.c')
| -rw-r--r-- | mesalib/src/mesa/main/texcompress_rgtc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mesalib/src/mesa/main/texcompress_rgtc.c b/mesalib/src/mesa/main/texcompress_rgtc.c index fa9172aa2..1f8de25ec 100644 --- a/mesalib/src/mesa/main/texcompress_rgtc.c +++ b/mesalib/src/mesa/main/texcompress_rgtc.c @@ -364,9 +364,10 @@ fetch_signed_l_latc1(const GLubyte *map, const GLuint imageOffsets[], GLint rowStride, GLint i, GLint j, GLint k, GLfloat *texel) { - GLubyte red; + GLbyte red; GLuint sliceOffset = k ? imageOffsets[k] / 2 : 0; - unsigned_fetch_texel_rgtc(rowStride, map + sliceOffset, i, j, &red, 1); + signed_fetch_texel_rgtc(rowStride, (GLbyte *) map + sliceOffset, + i, j, &red, 1); texel[RCOMP] = texel[GCOMP] = texel[BCOMP] = BYTE_TO_FLOAT(red); |