GL_READ_PIXELS_FORMAT

• GLDEBUGPROC
• GLbitfield
• GLboolean
• GLbyte
• GLchar
• GLclampd
• GLclampf
• GLdouble
• GLenum
• GLfloat
• GLhalf
• GLint
• GLint64
• GLintptr
• GLshort
• GLsizei
• GLsizeiptr
• GLsync
• GLubyte
• GLuint
• GLuint64
• GLushort
• GLvoid

• GL_ALPHA
• GL_ALWAYS
• GL_AND
• GL_AND_INVERTED
• GL_AND_REVERSE
• GL_BACK
• GL_BACK_LEFT
• GL_BACK_RIGHT
• GL_BGR
• GL_BGRA
• GL_BLEND
• GL_BLEND_DST
• GL_BLEND_SRC
• GL_BLUE
• GL_BYTE
• GL_CCW
• GL_CLEAR
• GL_COLOR
• GL_COLOR_BUFFER_BIT
• GL_COLOR_CLEAR_VALUE
• GL_COLOR_LOGIC_OP
• GL_COLOR_WRITEMASK
• GL_COPY
• GL_COPY_INVERTED
• GL_CULL_FACE
• GL_CULL_FACE_MODE
• GL_CW
• GL_DECR
• GL_DEPTH
• GL_DEPTH_BUFFER_BIT
• GL_DEPTH_CLEAR_VALUE
• GL_DEPTH_COMPONENT
• GL_DEPTH_FUNC
• GL_DEPTH_RANGE
• GL_DEPTH_TEST
• GL_DEPTH_WRITEMASK
• GL_DITHER
• GL_DONT_CARE
• GL_DOUBLE
• GL_DOUBLEBUFFER
• GL_DRAW_BUFFER
• GL_DST_ALPHA
• GL_DST_COLOR
• GL_EQUAL
• GL_EQUIV
• GL_EXTENSIONS
• GL_FALSE
• GL_FASTEST
• GL_FILL
• GL_FLOAT
• GL_FRONT
• GL_FRONT_AND_BACK
• GL_FRONT_FACE
• GL_FRONT_LEFT
• GL_FRONT_RIGHT
• GL_GEQUAL
• GL_GREATER
• GL_GREEN
• GL_INCR
• GL_INT
• GL_INVALID_ENUM
• GL_INVALID_OPERATION
• GL_INVALID_VALUE
• GL_INVERT
• GL_KEEP
• GL_LEFT
• GL_LEQUAL
• GL_LESS
• GL_LINE
• GL_LINEAR
• GL_LINEAR_MIPMAP_LINEAR
• GL_LINEAR_MIPMAP_NEAREST
• GL_LINES
• GL_LINE_LOOP
• GL_LINE_SMOOTH
• GL_LINE_SMOOTH_HINT
• GL_LINE_STRIP
• GL_LINE_WIDTH
• GL_LINE_WIDTH_GRANULARITY
• GL_LINE_WIDTH_RANGE
• GL_LOGIC_OP_MODE
• GL_MAX_3D_TEXTURE_SIZE
• GL_MAX_ELEMENTS_VERTICES
• GL_MAX_TEXTURE_SIZE
• GL_MAX_VIEWPORT_DIMS
• GL_NAND
• GL_NEAREST
• GL_NEAREST_MIPMAP_LINEAR
• GL_NEAREST_MIPMAP_NEAREST
• GL_NEVER
• GL_NICEST
• GL_NONE
• GL_NOOP
• GL_NOR
• GL_NOTEQUAL
• GL_NO_ERROR
• GL_ONE
• GL_ONE_MINUS_DST_ALPHA
• GL_ONE_MINUS_DST_COLOR
• GL_ONE_MINUS_SRC_ALPHA
• GL_ONE_MINUS_SRC_COLOR
• GL_OR
• GL_OR_INVERTED
• GL_OR_REVERSE
• GL_OUT_OF_MEMORY
• GL_PACK_ALIGNMENT
• GL_PACK_IMAGE_HEIGHT
• GL_PACK_LSB_FIRST
• GL_PACK_ROW_LENGTH
• GL_PACK_SKIP_IMAGES
• GL_PACK_SKIP_PIXELS
• GL_PACK_SKIP_ROWS
• GL_PACK_SWAP_BYTES
• GL_POINT
• GL_POINTS
• GL_POINT_SIZE
• GL_POINT_SIZE_GRANULARITY
• GL_POINT_SIZE_RANGE
• GL_POLYGON_MODE
• GL_POLYGON_OFFSET_FACTOR
• GL_POLYGON_OFFSET_FILL
• GL_POLYGON_OFFSET_LINE
• GL_POLYGON_OFFSET_POINT
• GL_POLYGON_OFFSET_UNITS
• GL_POLYGON_SMOOTH
• GL_POLYGON_SMOOTH_HINT
• GL_PROXY_TEXTURE_1D
• GL_PROXY_TEXTURE_2D
• GL_PROXY_TEXTURE_3D
• GL_QUADS
• GL_R3_G3_B2
• GL_READ_BUFFER
• GL_RED
• GL_RENDERER
• GL_REPEAT
• GL_REPLACE
• GL_RGB
• GL_RGB10
• GL_RGB10_A2
• GL_RGB12
• GL_RGB16
• GL_RGB4
• GL_RGB5
• GL_RGB5_A1
• GL_RGB8
• GL_RGBA
• GL_RGBA12
• GL_RGBA16
• GL_RGBA2
• GL_RGBA4
• GL_RGBA8
• GL_RIGHT
• GL_SCISSOR_BOX
• GL_SCISSOR_TEST
• GL_SET
• GL_SHORT
• GL_SRC_ALPHA
• GL_SRC_ALPHA_SATURATE
• GL_SRC_COLOR
• GL_STACK_OVERFLOW
• GL_STACK_UNDERFLOW
• GL_STENCIL
• GL_STENCIL_BUFFER_BIT
• GL_STENCIL_CLEAR_VALUE
• GL_STENCIL_FAIL
• GL_STENCIL_FUNC
• GL_STENCIL_INDEX
• GL_STENCIL_PASS_DEPTH_FAIL
• GL_STENCIL_PASS_DEPTH_PASS
• GL_STENCIL_REF
• GL_STENCIL_TEST
• GL_STENCIL_VALUE_MASK
• GL_STENCIL_WRITEMASK
• GL_STEREO
• GL_SUBPIXEL_BITS
• GL_TEXTURE
• GL_TEXTURE_1D
• GL_TEXTURE_2D
• GL_TEXTURE_3D
• GL_TEXTURE_ALPHA_SIZE
• GL_TEXTURE_BINDING_1D
• GL_TEXTURE_BINDING_2D
• GL_TEXTURE_BINDING_3D
• GL_TEXTURE_BLUE_SIZE
• GL_TEXTURE_BORDER_COLOR
• GL_TEXTURE_DEPTH
• GL_TEXTURE_GREEN_SIZE
• GL_TEXTURE_HEIGHT
• GL_TEXTURE_INTERNAL_FORMAT
• GL_TEXTURE_MAG_FILTER
• GL_TEXTURE_MIN_FILTER
• GL_TEXTURE_RED_SIZE
• GL_TEXTURE_WIDTH
• GL_TEXTURE_WRAP_R
• GL_TEXTURE_WRAP_S
• GL_TEXTURE_WRAP_T
• GL_TRIANGLES
• GL_TRIANGLE_FAN
• GL_TRIANGLE_STRIP
• GL_TRUE
• GL_UNPACK_ALIGNMENT
• GL_UNPACK_IMAGE_HEIGHT
• GL_UNPACK_LSB_FIRST
• GL_UNPACK_ROW_LENGTH
• GL_UNPACK_SKIP_IMAGES
• GL_UNPACK_SKIP_PIXELS
• GL_UNPACK_SKIP_ROWS
• GL_UNPACK_SWAP_BYTES
• GL_UNSIGNED_BYTE
• GL_UNSIGNED_BYTE_2_3_3_REV
• GL_UNSIGNED_BYTE_3_3_2
• GL_UNSIGNED_INT
• GL_UNSIGNED_INT_10_10_10_2
• GL_UNSIGNED_INT_2_10_10_10_REV
• GL_UNSIGNED_INT_8_8_8_8
• GL_UNSIGNED_INT_8_8_8_8_REV
• GL_UNSIGNED_SHORT
• GL_UNSIGNED_SHORT_1_5_5_5_REV
• GL_UNSIGNED_SHORT_4_4_4_4
• GL_UNSIGNED_SHORT_4_4_4_4_REV
• GL_UNSIGNED_SHORT_5_5_5_1
• GL_UNSIGNED_SHORT_5_6_5
• GL_UNSIGNED_SHORT_5_6_5_REV
• GL_VENDOR
• GL_VERSION
• GL_VERTEX_ARRAY
• GL_VIEWPORT
• GL_XOR
• GL_ZERO

• __GLsync