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2014/10/15 ¤U¤È 10:09:48

iphone Programming Glossary: gl_previous

Applying brightness and contrast with OpenGL ES

http://stackoverflow.com/questions/1506299/applying-brightness-and-contrast-with-opengl-es

GL_COMBINE glTexEnvi GL_TEXTURE_ENV GL_COMBINE_RGB GL_ADD_SIGNED glTexEnvi GL_TEXTURE_ENV GL_SRC0_RGB GL_PREVIOUS glTexEnvi GL_TEXTURE_ENV GL_SRC1_RGB GL_PRIMARY_COLOR glTexEnvi GL_TEXTURE_ENV GL_OPERAND1_RGB GL_SRC_ALPHA glTexEnvi GL_TEXTURE_ENV.. GL_RGB_SCALE 2 glTexEnvi GL_TEXTURE_ENV GL_COMBINE_ALPHA GL_REPLACE glTexEnvi GL_TEXTURE_ENV GL_SRC0_ALPHA GL_PREVIOUS glColor4f h h h 0.75 0.5 h 2x extrapolation validateTexEnv glDrawArrays GL_TRIANGLE_STRIP 0 4 Restore state glDisable GL_TEXTURE_2D..

How do I create blurred text in an iPhone view?

http://stackoverflow.com/questions/227305/how-do-i-create-blurred-text-in-an-iphone-view

GL_COMBINE_RGB GL_INTERPOLATE glTexEnvi GL_TEXTURE_ENV GL_SRC0_RGB GL_TEXTURE glTexEnvi GL_TEXTURE_ENV GL_SRC1_RGB GL_PREVIOUS glTexEnvi GL_TEXTURE_ENV GL_SRC2_RGB GL_PRIMARY_COLOR glTexEnvi GL_TEXTURE_ENV GL_OPERAND2_RGB GL_SRC_COLOR glTexEnvi GL_TEXTURE_ENV..

Can example “GLImageProcessing” work with multi filters

http://stackoverflow.com/questions/4375479/can-example-glimageprocessing-work-with-multi-filters

GL_COMBINE glTexEnvi GL_TEXTURE_ENV GL_COMBINE_RGB GL_MODULATE glTexEnvi GL_TEXTURE_ENV GL_SRC0_RGB GL_PREVIOUS glTexEnvi GL_TEXTURE_ENV GL_SRC1_RGB GL_PRIMARY_COLOR glTexEnvi GL_TEXTURE_ENV GL_COMBINE_ALPHA GL_REPLACE glTexEnvi GL_TEXTURE_ENV.. GL_PRIMARY_COLOR glTexEnvi GL_TEXTURE_ENV GL_COMBINE_ALPHA GL_REPLACE glTexEnvi GL_TEXTURE_ENV GL_SRC0_ALPHA GL_PREVIOUS glDisable GL_TEXTURE_2D glActiveTexture GL_TEXTURE2 glEnable GL_TEXTURE_2D glTexEnvi GL_TEXTURE_ENV GL_TEXTURE_ENV_MODE.. GL_COMBINE glTexEnvi GL_TEXTURE_ENV GL_COMBINE_RGB GL_ADD_SIGNED glTexEnvi GL_TEXTURE_ENV GL_SRC0_RGB GL_PREVIOUS glTexEnvi GL_TEXTURE_ENV GL_SRC1_RGB GL_PRIMARY_COLOR glTexEnvi GL_TEXTURE_ENV GL_OPERAND1_RGB GL_SRC_ALPHA glTexEnvi GL_TEXTURE_ENV..