diff options
| -rw-r--r-- | src/mesa/shader/program.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/mesa/shader/program.c b/src/mesa/shader/program.c index 2d398212ebb..e406e1090c5 100644 --- a/src/mesa/shader/program.c +++ b/src/mesa/shader/program.c @@ -648,20 +648,22 @@ _mesa_fetch_state(GLcontext *ctx, const enum state_index state[], if (state[1] == 0) { /* front */ GLint i; - for (i = 0; i < 4; i++) { + for (i = 0; i < 3; i++) { value[i] = ctx->Light.Model.Ambient[i] * ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_AMBIENT][i] + ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_EMISSION][i]; } + value[3] = ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_DIFFUSE][3]; } else { /* back */ GLint i; - for (i = 0; i < 4; i++) { + for (i = 0; i < 3; i++) { value[i] = ctx->Light.Model.Ambient[i] * ctx->Light.Material.Attrib[MAT_ATTRIB_BACK_AMBIENT][i] + ctx->Light.Material.Attrib[MAT_ATTRIB_BACK_EMISSION][i]; } + value[3] = ctx->Light.Material.Attrib[MAT_ATTRIB_BACK_DIFFUSE][3]; } return; case STATE_LIGHTPROD: @@ -806,7 +808,9 @@ _mesa_fetch_state(GLcontext *ctx, const enum state_index state[], } if (modifier == STATE_MATRIX_INVERSE || modifier == STATE_MATRIX_INVTRANS) { - /* XXX be sure inverse is up to date */ + /* Be sure inverse is up to date: + */ + _math_matrix_analyse( matrix ); m = matrix->inv; } else { |