59 static boolean blend_discard_if_src_alpha_0(unsigned srcRGB, unsigned srcA,  in blend_discard_if_src_alpha_0()  argument
66     return (srcRGB == PIPE_BLENDFACTOR_SRC_ALPHA ||  in blend_discard_if_src_alpha_0()
67             srcRGB == PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE ||  in blend_discard_if_src_alpha_0()
68             srcRGB == PIPE_BLENDFACTOR_ZERO) &&  in blend_discard_if_src_alpha_0()
80 static boolean blend_discard_if_src_alpha_1(unsigned srcRGB, unsigned srcA,  in blend_discard_if_src_alpha_1()  argument
87     return (srcRGB == PIPE_BLENDFACTOR_INV_SRC_ALPHA ||  in blend_discard_if_src_alpha_1()
88             srcRGB == PIPE_BLENDFACTOR_ZERO) &&  in blend_discard_if_src_alpha_1()
99 static boolean blend_discard_if_src_color_0(unsigned srcRGB, unsigned srcA,  in blend_discard_if_src_color_0()  argument
106     return (srcRGB == PIPE_BLENDFACTOR_SRC_COLOR ||  in blend_discard_if_src_color_0()
107             srcRGB == PIPE_BLENDFACTOR_ZERO) &&  in blend_discard_if_src_color_0()
114 static boolean blend_discard_if_src_color_1(unsigned srcRGB, unsigned srcA,  in blend_discard_if_src_color_1()  argument
121     return (srcRGB == PIPE_BLENDFACTOR_INV_SRC_COLOR ||  in blend_discard_if_src_color_1()
122             srcRGB == PIPE_BLENDFACTOR_ZERO) &&  in blend_discard_if_src_color_1()
129 static boolean blend_discard_if_src_alpha_color_0(unsigned srcRGB, unsigned srcA,  in blend_discard_if_src_alpha_color_0()  argument
136     return (srcRGB == PIPE_BLENDFACTOR_SRC_COLOR ||  in blend_discard_if_src_alpha_color_0()
137             srcRGB == PIPE_BLENDFACTOR_SRC_ALPHA ||  in blend_discard_if_src_alpha_color_0()
138             srcRGB == PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE ||  in blend_discard_if_src_alpha_color_0()
139             srcRGB == PIPE_BLENDFACTOR_ZERO) &&  in blend_discard_if_src_alpha_color_0()
152 static boolean blend_discard_if_src_alpha_color_1(unsigned srcRGB, unsigned srcA,  in blend_discard_if_src_alpha_color_1()  argument
159     return (srcRGB == PIPE_BLENDFACTOR_INV_SRC_COLOR ||  in blend_discard_if_src_alpha_color_1()
160             srcRGB == PIPE_BLENDFACTOR_INV_SRC_ALPHA ||  in blend_discard_if_src_alpha_color_1()
161             srcRGB == PIPE_BLENDFACTOR_ZERO) &&  in blend_discard_if_src_alpha_color_1()
175                                             unsigned srcRGB, unsigned srcA)  in blend_discard_conditionally()  argument
202         if (blend_discard_if_src_alpha_0(srcRGB, srcA, dstRGB, dstA)) {  in blend_discard_conditionally()
204         } else if (blend_discard_if_src_alpha_1(srcRGB, srcA,  in blend_discard_conditionally()
207         } else if (blend_discard_if_src_color_0(srcRGB, srcA,  in blend_discard_conditionally()
210         } else if (blend_discard_if_src_color_1(srcRGB, srcA,  in blend_discard_conditionally()
213         } else if (blend_discard_if_src_alpha_color_0(srcRGB, srcA,  in blend_discard_conditionally()
217         } else if (blend_discard_if_src_alpha_color_1(srcRGB, srcA,  in blend_discard_conditionally()
274                                   unsigned srcRGB, unsigned srcA,  in blend_read_enable()  argument
288         srcRGB == PIPE_BLENDFACTOR_DST_COLOR ||  in blend_read_enable()
289         srcRGB == PIPE_BLENDFACTOR_DST_ALPHA ||  in blend_read_enable()
290         srcRGB == PIPE_BLENDFACTOR_INV_DST_COLOR ||  in blend_read_enable()
291         srcRGB == PIPE_BLENDFACTOR_INV_DST_ALPHA ||  in blend_read_enable()
296         srcRGB == PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE) {  in blend_read_enable()
311                     (srcRGB != PIPE_BLENDFACTOR_DST_COLOR &&  in blend_read_enable()
312                      srcRGB != PIPE_BLENDFACTOR_DST_ALPHA &&  in blend_read_enable()
313                      srcRGB != PIPE_BLENDFACTOR_INV_DST_COLOR &&  in blend_read_enable()
314                      srcRGB != PIPE_BLENDFACTOR_INV_DST_ALPHA)) {  in blend_read_enable()
324                     (srcRGB != PIPE_BLENDFACTOR_DST_COLOR &&  in blend_read_enable()
325                      srcRGB != PIPE_BLENDFACTOR_DST_ALPHA &&  in blend_read_enable()
326                      srcRGB != PIPE_BLENDFACTOR_INV_DST_COLOR &&  in blend_read_enable()
327                      srcRGB != PIPE_BLENDFACTOR_INV_DST_ALPHA)) {  in blend_read_enable()
357     const unsigned srcRGB = state->rt[0].rgb_src_factor;  in r300_create_blend_state()  local
364     unsigned srcRGBX = srcRGB;  in r300_create_blend_state()
397             ( r300_translate_blend_factor(srcRGB) << R300_SRC_BLEND_SHIFT) |  in r300_create_blend_state()
415                                            srcRGB, srcA, r300screen->caps.is_r500);  in r300_create_blend_state()
417                                                    srcRGB, srcA, FALSE);  in r300_create_blend_state()
426                                                      srcRGB, srcA);  in r300_create_blend_state()
431         if (srcA != srcRGB || dstA != dstRGB || eqA != eqRGB) {  in r300_create_blend_state()