| 109 | #endif |
| 110 | |
| 111 | static GLint getCombinedMinMipFilter(FilterOptions min, FilterOptions mip) |
| 112 | { |
| 113 | switch(min) |
| 114 | { |
| 115 | case FO_ANISOTROPIC: |
| 116 | case FO_LINEAR: |
| 117 | switch (mip) |
| 118 | { |
| 119 | case FO_ANISOTROPIC: |
| 120 | case FO_LINEAR: |
| 121 | // linear min, linear mip |
| 122 | return GL_LINEAR_MIPMAP_LINEAR; |
| 123 | case FO_POINT: |
| 124 | // linear min, point mip |
| 125 | return GL_LINEAR_MIPMAP_NEAREST; |
| 126 | case FO_NONE: |
| 127 | // linear min, no mip |
| 128 | return GL_LINEAR; |
| 129 | } |
| 130 | break; |
| 131 | case FO_POINT: |
| 132 | case FO_NONE: |
| 133 | switch (mip) |
| 134 | { |
| 135 | case FO_ANISOTROPIC: |
| 136 | case FO_LINEAR: |
| 137 | // nearest min, linear mip |
| 138 | return GL_NEAREST_MIPMAP_LINEAR; |
| 139 | case FO_POINT: |
| 140 | // nearest min, point mip |
| 141 | return GL_NEAREST_MIPMAP_NEAREST; |
| 142 | case FO_NONE: |
| 143 | // nearest min, no mip |
| 144 | return GL_NEAREST; |
| 145 | } |
| 146 | break; |
| 147 | } |
| 148 | |
| 149 | // should never get here |
| 150 | return 0; |
| 151 | } |
| 152 | |
| 153 | GLES2RenderSystem::GLES2RenderSystem() |
| 154 | : mStateCacheManager(0), |