Cross Reference: /external/mesa3d/src/mesa/drivers/dri/nouveau/nv04_state

Lines Matching refs:rc
65 #define INIT_COMBINER(chan, ctx, rc, i) do {			\
68 		(rc)->ctx = ctx;				\
69 		(rc)->unit = i;					\
70 		(rc)->alpha = __INIT_COMBINER_ALPHA_##chan;	\
71 		(rc)->premodulate = c->_NumArgs##chan == 4;	\
72 		(rc)->mode = c->Mode##chan;			\
73 		(rc)->source = c->Source##chan;			\
74 		(rc)->operand = c->Operand##chan;		\
75 		(rc)->logscale = c->ScaleShift##chan;		\
76 		(rc)->hw = 0;					\
82 get_input_source(struct combiner_state *rc, int source)
89 		return rc->unit ? COMBINER_SOURCE(TEXTURE1) :
105 		return rc->unit ? COMBINER_SOURCE(PREVIOUS) :
118 get_input_mapping(struct combiner_state *rc, int operand, int flags)
122 	if (!is_color_operand(operand) && !rc->alpha)
132 get_input_arg(struct combiner_state *rc, int arg, int flags)
134 	int source = rc->source[arg];
135 	int operand = rc->operand[arg];
140 			 rc->unit : source - GL_TEXTURE0);
141 		struct gl_texture_object *t = rc->ctx->Texture.Unit[i]._Current;
148 					get_input_mapping(rc, operand, flags);
154 					get_input_mapping(rc, operand,
159 	return get_input_source(rc, source) |
160 		get_input_mapping(rc, operand, flags);
165 #define INPUT_SRC(rc, in, src, flags)					\
166 	(rc)->hw |= ((flags & INVERT ? COMBINER_INVERT : 0) |		\
171 #define INPUT_ARG(rc, in, arg, flags)					\
172 	(rc)->hw |= get_input_arg(rc, arg, flags) << COMBINER_SHIFT(in)
174 #define UNSIGNED_OP(rc)							\
175 	(rc)->hw |= ((rc)->logscale ?					\
178 #define SIGNED_OP(rc)							\
179 	(rc)->hw |= ((rc)->logscale ?					\
184 setup_combiner(struct combiner_state *rc)
186 	switch (rc->mode) {
188 		INPUT_ARG(rc, 0, 0, 0);
189 		INPUT_SRC(rc, 1, ZERO, INVERT);
190 		INPUT_SRC(rc, 2, ZERO, 0);
191 		INPUT_SRC(rc, 3, ZERO, 0);
192 		UNSIGNED_OP(rc);
196 		INPUT_ARG(rc, 0, 0, 0);
197 		INPUT_ARG(rc, 1, 1, 0);
198 		INPUT_SRC(rc, 2, ZERO, 0);
199 		INPUT_SRC(rc, 3, ZERO, 0);
200 		UNSIGNED_OP(rc);
205 		if (rc->premodulate) {
206 			INPUT_ARG(rc, 0, 0, 0);
207 			INPUT_ARG(rc, 1, 1, 0);
208 			INPUT_ARG(rc, 2, 2, 0);
209 			INPUT_ARG(rc, 3, 3, 0);
211 			INPUT_ARG(rc, 0, 0, 0);
212 			INPUT_SRC(rc, 1, ZERO, INVERT);
213 			INPUT_ARG(rc, 2, 1, 0);
214 			INPUT_SRC(rc, 3, ZERO, INVERT);
217 		if (rc->mode == GL_ADD_SIGNED)
218 			SIGNED_OP(rc);
220 			UNSIGNED_OP(rc);
225 		INPUT_ARG(rc, 0, 0, 0);
226 		INPUT_ARG(rc, 1, 2, 0);
227 		INPUT_ARG(rc, 2, 1, 0);
228 		INPUT_ARG(rc, 3, 2, INVERT);
229 		UNSIGNED_OP(rc);