1GL_NV_blend_equation_advanced 2http://www.opengl.org/registry/specs/NV/blend_equation_advanced.txt 3GL_NV_blend_equation_advanced 4 5 GL_XOR_NV 0x1506 6 GL_RED_NV 0x1903 7 GL_GREEN_NV 0x1904 8 GL_BLUE_NV 0x1905 9 GL_BLEND_PREMULTIPLIED_SRC_NV 0x9280 10 GL_BLEND_OVERLAP_NV 0x9281 11 GL_UNCORRELATED_NV 0x9282 12 GL_DISJOINT_NV 0x9283 13 GL_CONJOINT_NV 0x9284 14 GL_BLEND_ADVANCED_COHERENT_NV 0x9285 15 GL_SRC_NV 0x9286 16 GL_DST_NV 0x9287 17 GL_SRC_OVER_NV 0x9288 18 GL_DST_OVER_NV 0x9289 19 GL_SRC_IN_NV 0x928A 20 GL_DST_IN_NV 0x928B 21 GL_SRC_OUT_NV 0x928C 22 GL_DST_OUT_NV 0x928D 23 GL_SRC_ATOP_NV 0x928E 24 GL_DST_ATOP_NV 0x928F 25 GL_PLUS_NV 0x9291 26 GL_PLUS_DARKER_NV 0x9292 27 GL_MULTIPLY_NV 0x9294 28 GL_SCREEN_NV 0x9295 29 GL_OVERLAY_NV 0x9296 30 GL_DARKEN_NV 0x9297 31 GL_LIGHTEN_NV 0x9298 32 GL_COLORDODGE_NV 0x9299 33 GL_COLORBURN_NV 0x929A 34 GL_HARDLIGHT_NV 0x929B 35 GL_SOFTLIGHT_NV 0x929C 36 GL_DIFFERENCE_NV 0x929E 37 GL_MINUS_NV 0x929F 38 GL_EXCLUSION_NV 0x92A0 39 GL_CONTRAST_NV 0x92A1 40 GL_INVERT_RGB_NV 0x92A3 41 GL_LINEARDODGE_NV 0x92A4 42 GL_LINEARBURN_NV 0x92A5 43 GL_VIVIDLIGHT_NV 0x92A6 44 GL_LINEARLIGHT_NV 0x92A7 45 GL_PINLIGHT_NV 0x92A8 46 GL_HARDMIX_NV 0x92A9 47 GL_HSL_HUE_NV 0x92AD 48 GL_HSL_SATURATION_NV 0x92AE 49 GL_HSL_COLOR_NV 0x92AF 50 GL_HSL_LUMINOSITY_NV 0x92B0 51 GL_PLUS_CLAMPED_NV 0x92B1 52 GL_PLUS_CLAMPED_ALPHA_NV 0x92B2 53 GL_MINUS_CLAMPED_NV 0x92B3 54 GL_INVERT_OVG_NV 0x92B4 55 void glBlendBarrierNV (void) 56 void glBlendParameteriNV (GLenum pname, GLint value) 57