120 } |
120 } |
121 break; |
121 break; |
122 |
122 |
123 case AUDIO_S8: |
123 case AUDIO_S8: |
124 { |
124 { |
|
125 #if defined(SDL_BUGGY_MMX_MIXERS) /* buggy, so we're disabling them. --ryan. */ |
125 #if defined(__GNUC__) && defined(__i386__) && defined(SDL_ASSEMBLY_ROUTINES) |
126 #if defined(__GNUC__) && defined(__i386__) && defined(SDL_ASSEMBLY_ROUTINES) |
126 if (SDL_HasMMX()) { |
127 if (SDL_HasMMX()) { |
127 SDL_MixAudio_MMX_S8((char *) dst, (char *) src, |
128 SDL_MixAudio_MMX_S8((char *) dst, (char *) src, |
128 (unsigned int) len, (int) volume); |
129 (unsigned int) len, (int) volume); |
129 } else |
130 } else |
130 #elif ((defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__)) && defined(SDL_ASSEMBLY_ROUTINES) |
131 #elif ((defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__)) && defined(SDL_ASSEMBLY_ROUTINES) |
131 if (SDL_HasMMX()) { |
132 if (SDL_HasMMX()) { |
132 SDL_MixAudio_MMX_S8_VC((char *) dst, (char *) src, |
133 SDL_MixAudio_MMX_S8_VC((char *) dst, (char *) src, |
133 (unsigned int) len, (int) volume); |
134 (unsigned int) len, (int) volume); |
134 } else |
135 } else |
|
136 #endif |
135 #endif |
137 #endif |
136 #if defined(__GNUC__) && defined(__M68000__) && defined(SDL_ASSEMBLY_ROUTINES) |
138 #if defined(__GNUC__) && defined(__M68000__) && defined(SDL_ASSEMBLY_ROUTINES) |
137 SDL_MixAudio_m68k_S8((char *) dst, (char *) src, |
139 SDL_MixAudio_m68k_S8((char *) dst, (char *) src, |
138 (unsigned long) len, (long) volume); |
140 (unsigned long) len, (long) volume); |
139 #else |
141 #else |
165 } |
167 } |
166 break; |
168 break; |
167 |
169 |
168 case AUDIO_S16LSB: |
170 case AUDIO_S16LSB: |
169 { |
171 { |
|
172 #if defined(SDL_BUGGY_MMX_MIXERS) /* buggy, so we're disabling them. --ryan. */ |
170 #if defined(__GNUC__) && defined(__i386__) && defined(SDL_ASSEMBLY_ROUTINES) |
173 #if defined(__GNUC__) && defined(__i386__) && defined(SDL_ASSEMBLY_ROUTINES) |
171 if (SDL_HasMMX()) { |
174 if (SDL_HasMMX()) { |
172 SDL_MixAudio_MMX_S16((char *) dst, (char *) src, |
175 SDL_MixAudio_MMX_S16((char *) dst, (char *) src, |
173 (unsigned int) len, (int) volume); |
176 (unsigned int) len, (int) volume); |
174 } else |
177 } else |
175 #elif ((defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__)) && defined(SDL_ASSEMBLY_ROUTINES) |
178 #elif ((defined(_MSC_VER) && defined(_M_IX86)) || defined(__WATCOMC__)) && defined(SDL_ASSEMBLY_ROUTINES) |
176 if (SDL_HasMMX()) { |
179 if (SDL_HasMMX()) { |
177 SDL_MixAudio_MMX_S16_VC((char *) dst, (char *) src, |
180 SDL_MixAudio_MMX_S16_VC((char *) dst, (char *) src, |
178 (unsigned int) len, (int) volume); |
181 (unsigned int) len, (int) volume); |
179 } else |
182 } else |
|
183 #endif |
180 #endif |
184 #endif |
181 #if defined(__GNUC__) && defined(__M68000__) && defined(SDL_ASSEMBLY_ROUTINES) |
185 #if defined(__GNUC__) && defined(__M68000__) && defined(SDL_ASSEMBLY_ROUTINES) |
182 SDL_MixAudio_m68k_S16LSB((short *) dst, (short *) src, |
186 SDL_MixAudio_m68k_S16LSB((short *) dst, (short *) src, |
183 (unsigned long) len, (long) volume); |
187 (unsigned long) len, (long) volume); |
184 #else |
188 #else |