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@@ -1,470 +0,0 @@
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-unit WebGL2;
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-
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-{$mode objfpc}
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-{$modeswitch externalclass}
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-
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-interface
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-uses
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- WebGL, JS, Web;
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-
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-type
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- GLenumDynArray = array of GLenum;
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- GLuintDynArray = array of GLuint;
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-
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-type
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- GLint64 = nativeint; // long long
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- GLuint64 = longword; // unsigned long long
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-type
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- TJSWebGLQuery = class external name 'WebGLQuery' (TJSWebGLObject);
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- TJSWebGLSampler = class external name 'WebGLSampler' (TJSWebGLObject);
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- TJSWebGLSync = class external name 'WebGLSync' (TJSWebGLObject);
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- TJSWebGLTransformFeedback = class external name 'WebGLTransformFeedback' (TJSWebGLObject);
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- TJSWebGLVertexArrayObject = class external name 'WebGLVertexArrayObject' (TJSWebGLObject);
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-type
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- TJSWebGL2RenderingContextBase = class external name 'WebGL2RenderingContextBase' (TJSWebGLRenderingContextBase)
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- public
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- const
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- READ_BUFFER: nativeint;
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- UNPACK_ROW_LENGTH: nativeint;
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- UNPACK_SKIP_ROWS: nativeint;
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- UNPACK_SKIP_PIXELS: nativeint;
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- PACK_ROW_LENGTH: nativeint;
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- PACK_SKIP_ROWS: nativeint;
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- PACK_SKIP_PIXELS: nativeint;
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- COLOR: nativeint;
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- DEPTH: nativeint;
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- STENCIL: nativeint;
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- RED: nativeint;
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- RGB8: nativeint;
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- RGBA8: nativeint;
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- RGB10_A2: nativeint;
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- TEXTURE_BINDING_3D: nativeint;
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- UNPACK_SKIP_IMAGES: nativeint;
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- UNPACK_IMAGE_HEIGHT: nativeint;
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- TEXTURE_3D: nativeint;
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- TEXTURE_WRAP_R: nativeint;
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- MAX_3D_TEXTURE_SIZE: nativeint;
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- UNSIGNED_INT_2_10_10_10_REV: nativeint;
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- MAX_ELEMENTS_VERTICES: nativeint;
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- MAX_ELEMENTS_INDICES: nativeint;
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- TEXTURE_MIN_LOD: nativeint;
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- TEXTURE_MAX_LOD: nativeint;
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- TEXTURE_BASE_LEVEL: nativeint;
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- TEXTURE_MAX_LEVEL: nativeint;
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- MIN: nativeint;
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- MAX: nativeint;
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- DEPTH_COMPONENT24: nativeint;
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- MAX_TEXTURE_LOD_BIAS: nativeint;
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- TEXTURE_COMPARE_MODE: nativeint;
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- TEXTURE_COMPARE_FUNC: nativeint;
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- CURRENT_QUERY: nativeint;
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- QUERY_RESULT: nativeint;
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- QUERY_RESULT_AVAILABLE: nativeint;
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- STREAM_READ: nativeint;
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- STREAM_COPY: nativeint;
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- STATIC_READ: nativeint;
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- STATIC_COPY: nativeint;
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- DYNAMIC_READ: nativeint;
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- DYNAMIC_COPY: nativeint;
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- MAX_DRAW_BUFFERS: nativeint;
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- DRAW_BUFFER0: nativeint;
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- DRAW_BUFFER1: nativeint;
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- DRAW_BUFFER2: nativeint;
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- DRAW_BUFFER3: nativeint;
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- DRAW_BUFFER4: nativeint;
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- DRAW_BUFFER5: nativeint;
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- DRAW_BUFFER6: nativeint;
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- DRAW_BUFFER7: nativeint;
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- DRAW_BUFFER8: nativeint;
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- DRAW_BUFFER9: nativeint;
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- DRAW_BUFFER10: nativeint;
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- DRAW_BUFFER11: nativeint;
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- DRAW_BUFFER12: nativeint;
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- DRAW_BUFFER13: nativeint;
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- DRAW_BUFFER14: nativeint;
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- DRAW_BUFFER15: nativeint;
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- MAX_FRAGMENT_UNIFORM_COMPONENTS: nativeint;
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- MAX_VERTEX_UNIFORM_COMPONENTS: nativeint;
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- SAMPLER_3D: nativeint;
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- SAMPLER_2D_SHADOW: nativeint;
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- FRAGMENT_SHADER_DERIVATIVE_HINT: nativeint;
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- PIXEL_PACK_BUFFER: nativeint;
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- PIXEL_UNPACK_BUFFER: nativeint;
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- PIXEL_PACK_BUFFER_BINDING: nativeint;
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- PIXEL_UNPACK_BUFFER_BINDING: nativeint;
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- FLOAT_MAT2x3: nativeint;
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- FLOAT_MAT2x4: nativeint;
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- FLOAT_MAT3x2: nativeint;
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- FLOAT_MAT3x4: nativeint;
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- FLOAT_MAT4x2: nativeint;
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- FLOAT_MAT4x3: nativeint;
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- SRGB: nativeint;
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- SRGB8: nativeint;
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- SRGB8_ALPHA8: nativeint;
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- COMPARE_REF_TO_TEXTURE: nativeint;
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- RGBA32F: nativeint;
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- RGB32F: nativeint;
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- RGBA16F: nativeint;
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- RGB16F: nativeint;
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- VERTEX_ATTRIB_ARRAY_INTEGER: nativeint;
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- MAX_ARRAY_TEXTURE_LAYERS: nativeint;
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- MIN_PROGRAM_TEXEL_OFFSET: nativeint;
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- MAX_PROGRAM_TEXEL_OFFSET: nativeint;
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- MAX_VARYING_COMPONENTS: nativeint;
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- TEXTURE_2D_ARRAY: nativeint;
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- TEXTURE_BINDING_2D_ARRAY: nativeint;
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- R11F_G11F_B10F: nativeint;
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- UNSIGNED_INT_10F_11F_11F_REV: nativeint;
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- RGB9_E5: nativeint;
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- UNSIGNED_INT_5_9_9_9_REV: nativeint;
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- TRANSFORM_FEEDBACK_BUFFER_MODE: nativeint;
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- MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS: nativeint;
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- TRANSFORM_FEEDBACK_VARYINGS: nativeint;
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- TRANSFORM_FEEDBACK_BUFFER_START: nativeint;
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- TRANSFORM_FEEDBACK_BUFFER_SIZE: nativeint;
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- TRANSFORM_FEEDBACK_PRIMITIVES_WRITTEN: nativeint;
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- RASTERIZER_DISCARD: nativeint;
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- MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS: nativeint;
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- MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS: nativeint;
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- INTERLEAVED_ATTRIBS: nativeint;
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- SEPARATE_ATTRIBS: nativeint;
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- TRANSFORM_FEEDBACK_BUFFER: nativeint;
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- TRANSFORM_FEEDBACK_BUFFER_BINDING: nativeint;
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- RGBA32UI: nativeint;
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- RGB32UI: nativeint;
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- RGBA16UI: nativeint;
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- RGB16UI: nativeint;
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- RGBA8UI: nativeint;
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- RGB8UI: nativeint;
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- RGBA32I: nativeint;
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- RGB32I: nativeint;
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- RGBA16I: nativeint;
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- RGB16I: nativeint;
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- RGBA8I: nativeint;
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- RGB8I: nativeint;
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- RED_INTEGER: nativeint;
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- RGB_INTEGER: nativeint;
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- RGBA_INTEGER: nativeint;
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- SAMPLER_2D_ARRAY: nativeint;
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- SAMPLER_2D_ARRAY_SHADOW: nativeint;
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- SAMPLER_CUBE_SHADOW: nativeint;
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- UNSIGNED_INT_VEC2: nativeint;
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- UNSIGNED_INT_VEC3: nativeint;
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- UNSIGNED_INT_VEC4: nativeint;
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- INT_SAMPLER_2D: nativeint;
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- INT_SAMPLER_3D: nativeint;
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- INT_SAMPLER_CUBE: nativeint;
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- INT_SAMPLER_2D_ARRAY: nativeint;
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- UNSIGNED_INT_SAMPLER_2D: nativeint;
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- UNSIGNED_INT_SAMPLER_3D: nativeint;
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- UNSIGNED_INT_SAMPLER_CUBE: nativeint;
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- UNSIGNED_INT_SAMPLER_2D_ARRAY: nativeint;
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- DEPTH_COMPONENT32F: nativeint;
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- DEPTH32F_STENCIL8: nativeint;
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- FLOAT_32_UNSIGNED_INT_24_8_REV: nativeint;
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- FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING: nativeint;
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- FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE: nativeint;
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- FRAMEBUFFER_ATTACHMENT_RED_SIZE: nativeint;
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- FRAMEBUFFER_ATTACHMENT_GREEN_SIZE: nativeint;
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- FRAMEBUFFER_ATTACHMENT_BLUE_SIZE: nativeint;
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- FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE: nativeint;
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- FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE: nativeint;
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- FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE: nativeint;
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- FRAMEBUFFER_DEFAULT: nativeint;
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- //DEPTH_STENCIL_ATTACHMENT: nativeint;
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- //DEPTH_STENCIL: nativeint;
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- UNSIGNED_INT_24_8: nativeint;
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- DEPTH24_STENCIL8: nativeint;
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- UNSIGNED_NORMALIZED: nativeint;
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- DRAW_FRAMEBUFFER_BINDING: nativeint;
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- READ_FRAMEBUFFER: nativeint;
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- DRAW_FRAMEBUFFER: nativeint;
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- READ_FRAMEBUFFER_BINDING: nativeint;
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- RENDERBUFFER_SAMPLES: nativeint;
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- FRAMEBUFFER_ATTACHMENT_TEXTURE_LAYER: nativeint;
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- MAX_COLOR_ATTACHMENTS: nativeint;
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- COLOR_ATTACHMENT1: nativeint;
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- COLOR_ATTACHMENT2: nativeint;
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- COLOR_ATTACHMENT3: nativeint;
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- COLOR_ATTACHMENT4: nativeint;
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- COLOR_ATTACHMENT5: nativeint;
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- COLOR_ATTACHMENT6: nativeint;
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- COLOR_ATTACHMENT7: nativeint;
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- COLOR_ATTACHMENT8: nativeint;
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- COLOR_ATTACHMENT9: nativeint;
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- COLOR_ATTACHMENT10: nativeint;
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- COLOR_ATTACHMENT11: nativeint;
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- COLOR_ATTACHMENT12: nativeint;
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- COLOR_ATTACHMENT13: nativeint;
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- COLOR_ATTACHMENT14: nativeint;
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- COLOR_ATTACHMENT15: nativeint;
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- FRAMEBUFFER_INCOMPLETE_MULTISAMPLE: nativeint;
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- MAX_SAMPLES: nativeint;
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- HALF_FLOAT: nativeint;
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- RG: nativeint;
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- RG_INTEGER: nativeint;
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- R8: nativeint;
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- RG8: nativeint;
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- R16F: nativeint;
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- R32F: nativeint;
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- RG16F: nativeint;
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- RG32F: nativeint;
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- R8I: nativeint;
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- R8UI: nativeint;
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- R16I: nativeint;
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- R16UI: nativeint;
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- R32I: nativeint;
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- R32UI: nativeint;
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- RG8I: nativeint;
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- RG8UI: nativeint;
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- RG16I: nativeint;
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- RG16UI: nativeint;
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- RG32I: nativeint;
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- RG32UI: nativeint;
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- VERTEX_ARRAY_BINDING: nativeint;
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- R8_SNORM: nativeint;
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- RG8_SNORM: nativeint;
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- RGB8_SNORM: nativeint;
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- RGBA8_SNORM: nativeint;
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- SIGNED_NORMALIZED: nativeint;
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- COPY_READ_BUFFER: nativeint;
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- COPY_WRITE_BUFFER: nativeint;
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- COPY_READ_BUFFER_BINDING: nativeint;
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- COPY_WRITE_BUFFER_BINDING: nativeint;
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- UNIFORM_BUFFER: nativeint;
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- UNIFORM_BUFFER_BINDING: nativeint;
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- UNIFORM_BUFFER_START: nativeint;
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- UNIFORM_BUFFER_SIZE: nativeint;
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- MAX_VERTEX_UNIFORM_BLOCKS: nativeint;
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- MAX_FRAGMENT_UNIFORM_BLOCKS: nativeint;
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- MAX_COMBINED_UNIFORM_BLOCKS: nativeint;
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- MAX_UNIFORM_BUFFER_BINDINGS: nativeint;
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- MAX_UNIFORM_BLOCK_SIZE: nativeint;
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- MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS: nativeint;
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- MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS: nativeint;
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- UNIFORM_BUFFER_OFFSET_ALIGNMENT: nativeint;
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- ACTIVE_UNIFORM_BLOCKS: nativeint;
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- UNIFORM_TYPE: nativeint;
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- UNIFORM_SIZE: nativeint;
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- UNIFORM_BLOCK_INDEX: nativeint;
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- UNIFORM_OFFSET: nativeint;
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- UNIFORM_ARRAY_STRIDE: nativeint;
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- UNIFORM_MATRIX_STRIDE: nativeint;
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- UNIFORM_IS_ROW_MAJOR: nativeint;
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- UNIFORM_BLOCK_BINDING: nativeint;
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- UNIFORM_BLOCK_DATA_SIZE: nativeint;
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- UNIFORM_BLOCK_ACTIVE_UNIFORMS: nativeint;
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- UNIFORM_BLOCK_ACTIVE_UNIFORM_INDICES: nativeint;
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- UNIFORM_BLOCK_REFERENCED_BY_VERTEX_SHADER: nativeint;
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- UNIFORM_BLOCK_REFERENCED_BY_FRAGMENT_SHADER: nativeint;
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- INVALID_INDEX: nativeint;
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- MAX_VERTEX_OUTPUT_COMPONENTS: nativeint;
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- MAX_FRAGMENT_INPUT_COMPONENTS: nativeint;
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- MAX_SERVER_WAIT_TIMEOUT: nativeint;
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- OBJECT_TYPE: nativeint;
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- SYNC_CONDITION: nativeint;
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- SYNC_STATUS: nativeint;
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- SYNC_FLAGS: nativeint;
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- SYNC_FENCE: nativeint;
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- SYNC_GPU_COMMANDS_COMPLETE: nativeint;
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- UNSIGNALED: nativeint;
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- SIGNALED: nativeint;
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- ALREADY_SIGNALED: nativeint;
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- TIMEOUT_EXPIRED: nativeint;
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- CONDITION_SATISFIED: nativeint;
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- WAIT_FAILED: nativeint;
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- SYNC_FLUSH_COMMANDS_BIT: nativeint;
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- VERTEX_ATTRIB_ARRAY_DIVISOR: nativeint;
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- ANY_SAMPLES_PASSED: nativeint;
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- ANY_SAMPLES_PASSED_CONSERVATIVE: nativeint;
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- SAMPLER_BINDING: nativeint;
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- RGB10_A2UI: nativeint;
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- INT_2_10_10_10_REV: nativeint;
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- TRANSFORM_FEEDBACK: nativeint;
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- TRANSFORM_FEEDBACK_PAUSED: nativeint;
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- TRANSFORM_FEEDBACK_ACTIVE: nativeint;
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- TRANSFORM_FEEDBACK_BINDING: nativeint;
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- TEXTURE_IMMUTABLE_FORMAT: nativeint;
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- MAX_ELEMENT_INDEX: nativeint;
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- TEXTURE_IMMUTABLE_LEVELS: nativeint;
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- MAX_CLIENT_WAIT_TIMEOUT_WEBGL: nativeint;
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- public
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-
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- // Buffer objects
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- procedure bufferData (target: GLenum; size: GLsizeiptr; usage: GLenum);
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- procedure bufferData (target: GLenum; srcData: TJSBufferSource; usage: GLenum);
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- procedure bufferSubData (target: GLenum; dstByteOffset: GLintptr; srcData: TJSBufferSource);
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-
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- // WebGL2
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- procedure bufferData (target: GLenum; srcData: TJSArrayBufferView; usage: GLenum; srcOffset: GLuint; length: GLuint);
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- procedure bufferSubData (target: GLenum; dstByteOffset: GLintptr; srcData: TJSArrayBufferView; length: GLuint);
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- procedure copyBufferSubData (readTarget: GLenum; writeTarget: GLenum; readOffset: GLintptr; size: GLsizeiptr);
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-
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- // MapBufferRange, in particular its read-only and write-only modes,
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- // can not be exposed safely to JavaScript. GetBufferSubData
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- // replaces it for the purpose of fetching data back from the GPU.
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- procedure getBufferSubData (target: GLenum; srcByteOffset: GLintptr; dstBuffer: TJSArrayBufferView; dstOffset: GLuint; length: GLuint);
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-
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- // Framebuffer objects
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- procedure blitFramebuffer (srcX0: GLint; srcY0: GLint; srcX1: GLint; srcY1: GLint; dstX0: GLint; dstY0: GLint; dstY1: GLint; mask: GLbitfield; filter: GLenum);
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- procedure framebufferTextureLayer (target: GLenum; attachment: GLenum; texture: TJSWebGLTexture; level: GLint);
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- procedure invalidateFramebuffer (target: GLenum; attachments: GLenumDynArray);
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- procedure invalidateSubFramebuffer (target: GLenum; attachments: GLenumDynArray; y: GLint; width: GLsizei; height: GLsizei);
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- procedure readBuffer (src: GLenum);
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-
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- // Renderbuffer objects
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- function getInternalformatParameter (target: GLenum; internalformat: GLenum; pname: GLenum): JSValue;
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- procedure renderbufferStorageMultisample (target: GLenum; samples: GLsizei; internalformat: GLenum; height: GLsizei);
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-
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- // Texture objects
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- procedure texStorage2D (target: GLenum; levels: GLsizei; internalformat: GLenum; width: GLsizei);
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- procedure texStorage3D (target: GLenum; levels: GLsizei; internalformat: GLenum; width: GLsizei; depth: GLsizei);
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-
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- // WebGL1 legacy entrypoints:
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- procedure texImage2D (target: GLenum; level: GLint; internalformat: GLint; height: GLsizei; border: GLint; format: GLenum; pixels: TJSArrayBufferView);
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- procedure texImage2D (target: GLenum; level: GLint; internalformat: GLint; _type: GLenum; source: TJSTexImageSource);
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- procedure texSubImage2D (target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; height: GLsizei; _type: GLenum; pixels: TJSArrayBufferView); overload;
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- procedure texSubImage2D (target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; _type: GLenum; source: TJSTexImageSource);
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-
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- // WebGL2 entrypoints:
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- procedure texImage2D (target: GLenum; level: GLint; internalformat: GLint; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; pboOffset: GLintptr);
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- procedure texImage2D (target: GLenum; level: GLint; internalformat: GLint; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum);
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- procedure texImage2D (target: GLenum; level: GLint; internalformat: GLint; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; srcData: TJSArrayBufferView);
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- procedure texImage3D (target: GLenum; level: GLint; internalformat: GLint; width: GLsizei; height: GLsizei; border: GLint; format: GLenum; _type: GLenum; pboOffset: GLintptr);
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- procedure texImage3D (target: GLenum; level: GLint; internalformat: GLint; width: GLsizei; height: GLsizei; border: GLint; format: GLenum; _type: GLenum);
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- procedure texImage3D (target: GLenum; level: GLint; internalformat: GLint; width: GLsizei; height: GLsizei; border: GLint; format: GLenum; _type: GLenum; srcData: TJSArrayBufferView);
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- //procedure texImage3D (target: GLenum; level: GLint; internalformat: GLint; width: GLsizei; height: GLsizei; border: GLint; format: GLenum; _type: GLenum; srcData: TJSArrayBufferView);
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- procedure texSubImage2D (target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; width: GLsizei; format: GLenum; _type: GLenum; pboOffset: GLintptr);
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- procedure texSubImage2D (target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; width: GLsizei; format: GLenum; _type: GLenum);
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- procedure texSubImage2D (target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; width: GLsizei; format: GLenum; _type: GLenum; srcData: TJSArrayBufferView);
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- procedure texSubImage3D (target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; height: GLsizei; depth: GLsizei; format: GLenum; _type: GLenum);
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- //procedure texSubImage3D (target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; height: GLsizei; depth: GLsizei; format: GLenum; _type: GLenum);
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- procedure texSubImage3D (target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; height: GLsizei; depth: GLsizei; format: GLenum; _type: GLenum; srcOffset: GLuint);
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- procedure copyTexSubImage3D (target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; zoffset: GLint; y: GLint; width: GLsizei; height: GLsizei);
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- procedure compressedTexImage2D (target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; border: GLint; imageSize: GLsizei; offset: GLintptr);
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- procedure compressedTexImage2D (target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; border: GLint; srcData: TJSArrayBufferView; srcOffset: GLuint; srcLengthOverride: GLuint);
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- procedure compressedTexImage3D (target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; depth: GLsizei; border: GLint; imageSize: GLsizei; offset: GLintptr);
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- procedure compressedTexImage3D (target: GLenum; level: GLint; internalformat: GLenum; width: GLsizei; depth: GLsizei; border: GLint; srcData: TJSArrayBufferView; srcOffset: GLuint; srcLengthOverride: GLuint);
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- procedure compressedTexSubImage2D (target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; height: GLsizei; format: GLenum; imageSize: GLsizei; offset: GLintptr);
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- procedure compressedTexSubImage2D (target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; height: GLsizei; format: GLenum; srcOffset: GLuint; srcLengthOverride: GLuint);
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- procedure compressedTexSubImage3D (target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; imageSize: GLsizei; offset: GLintptr);
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- procedure compressedTexSubImage3D (target: GLenum; level: GLint; xoffset: GLint; yoffset: GLint; width: GLsizei; height: GLsizei; depth: GLsizei; srcData: TJSArrayBufferView; srcOffset: GLuint; srcLengthOverride: GLuint);
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-
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- // Programs and shaders
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- function getFragDataLocation (_program: TJSWebGLProgram; name: TJSDOMString): GLint;
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-
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- // Uniforms
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- procedure uniform1ui (location: TJSWebGLUniformLocation; v0: GLuint);
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- procedure uniform2ui (location: TJSWebGLUniformLocation; v0: GLuint; v1: GLuint);
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- procedure uniform3ui (location: TJSWebGLUniformLocation; v0: GLuint; v1: GLuint; v2: GLuint);
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- procedure uniform4ui (location: TJSWebGLUniformLocation; v0: GLuint; v1: GLuint; v2: GLuint; v3: GLuint);
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- procedure uniform1fv (location: TJSWebGLUniformLocation; data: TJSFloat32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniform2fv (location: TJSWebGLUniformLocation; data: TJSFloat32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniform3fv (location: TJSWebGLUniformLocation; data: TJSFloat32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniform4fv (location: TJSWebGLUniformLocation; data: TJSFloat32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniform1iv (location: TJSWebGLUniformLocation; data: TJSInt32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniform2iv (location: TJSWebGLUniformLocation; data: TJSInt32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniform3iv (location: TJSWebGLUniformLocation; data: TJSInt32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniform4iv (location: TJSWebGLUniformLocation; data: TJSInt32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniform1uiv (location: TJSWebGLUniformLocation; data: TJSUint32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniform2uiv (location: TJSWebGLUniformLocation; data: TJSUint32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniform3uiv (location: TJSWebGLUniformLocation; data: TJSUint32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniform4uiv (location: TJSWebGLUniformLocation; data: TJSUint32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniformMatrix2fv (location: TJSWebGLUniformLocation; transpose: GLboolean; data: TJSFloat32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniformMatrix3x2fv (location: TJSWebGLUniformLocation; transpose: GLboolean; data: TJSFloat32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniformMatrix4x2fv (location: TJSWebGLUniformLocation; transpose: GLboolean; data: TJSFloat32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniformMatrix2x3fv (location: TJSWebGLUniformLocation; transpose: GLboolean; data: TJSFloat32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniformMatrix3fv (location: TJSWebGLUniformLocation; transpose: GLboolean; data: TJSFloat32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniformMatrix4x3fv (location: TJSWebGLUniformLocation; transpose: GLboolean; data: TJSFloat32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniformMatrix2x4fv (location: TJSWebGLUniformLocation; transpose: GLboolean; data: TJSFloat32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniformMatrix3x4fv (location: TJSWebGLUniformLocation; transpose: GLboolean; data: TJSFloat32List; srcOffset: GLuint; srcLength: GLuint);
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- procedure uniformMatrix4fv (location: TJSWebGLUniformLocation; transpose: GLboolean; data: TJSFloat32List; srcOffset: GLuint; srcLength: GLuint);
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-
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- // Vertex attribs
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- procedure vertexAttribI4i (index: GLuint; x: GLint; y: GLint; z: GLint; w: GLint);
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- procedure vertexAttribI4iv (index: GLuint; values: TJSInt32List);
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- procedure vertexAttribI4ui (index: GLuint; x: GLuint; y: GLuint; z: GLuint; w: GLuint);
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- procedure vertexAttribI4uiv (index: GLuint; values: TJSUint32List);
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- procedure vertexAttribIPointer (index: GLuint; size: GLint; _type: GLenum; stride: GLsizei; offset: GLintptr);
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-
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- // Writing to the drawing buffer
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- procedure vertexAttribDivisor (index: GLuint; divisor: GLuint);
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- procedure drawArraysInstanced (mode: GLenum; first: GLint; count: GLsizei; instanceCount: GLsizei);
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- procedure drawElementsInstanced (mode: GLenum; count: GLsizei; _type: GLenum; offset: GLintptr; instanceCount: GLsizei);
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- procedure drawRangeElements (mode: GLenum; start: GLuint; _end: GLuint; count: GLsizei; _type: GLenum; offset: GLintptr);
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-
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- // Reading back pixels
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-
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- // WebGL1:
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- procedure readPixels (x: GLint; y: GLint; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum);
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- // WebGL2:
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- //procedure readPixels (x: GLint; y: GLint; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum);
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- procedure readPixels (x: GLint; y: GLint; width: GLsizei; height: GLsizei; format: GLenum; _type: GLenum; dstOffset: GLuint);
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-
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- // Multiple Render Targets */
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- procedure drawBuffers (buffers: GLenumDynArray);
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- procedure clearBufferfv (buffer: GLenum; drawbuffer: GLint; values: TJSFloat32List; srcOffset: GLuint);
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- procedure clearBufferiv (buffer: GLenum; drawbuffer: GLint; values: TJSInt32List; srcOffset: GLuint);
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- procedure clearBufferuiv (buffer: GLenum; drawbuffer: GLint; values: TJSUint32List; srcOffset: GLuint);
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- procedure clearBufferfi (buffer: GLenum; drawbuffer: GLint; depth: GLfloat; stencil: GLint);
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-
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- // Query Objects
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- function createQuery: TJSWebGLQuery;
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- procedure deleteQuery (query: TJSWebGLQuery);
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- function isQuery (query: TJSWebGLQuery): GLboolean;
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- procedure beginQuery (target: GLenum; query: TJSWebGLQuery);
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- procedure endQuery (target: GLenum);
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- function getQuery (target: GLenum; pname: GLenum): TJSWebGLQuery;
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- function getQueryParameter (query: TJSWebGLQuery; pname: GLenum): JSValue;
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-
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- // Sampler Objects
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- function createSampler: TJSWebGLSampler;
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- procedure deleteSampler (sampler: TJSWebGLSampler);
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- function isSampler (sampler: TJSWebGLSampler): GLboolean;
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- procedure bindSampler (_unit: GLuint; sampler: TJSWebGLSampler);
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- procedure samplerParameteri (sampler: TJSWebGLSampler; pname: GLenum; param: GLint);
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- procedure samplerParameterf (sampler: TJSWebGLSampler; pname: GLenum; param: GLfloat);
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- function getSamplerParameter (sampler: TJSWebGLSampler; pname: GLenum): JSValue;
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-
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- // Sync objects
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- function fenceSync (condition: GLenum; flags: GLbitfield): TJSWebGLSync;
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- function isSync (sync: TJSWebGLSync): GLboolean;
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- procedure deleteSync (sync: TJSWebGLSync);
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- function clientWaitSync (sync: TJSWebGLSync; flags: GLbitfield; timeout: GLuint64): GLenum;
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- procedure waitSync (sync: TJSWebGLSync; flags: GLbitfield; timeout: GLint64);
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- function getSyncParameter (sync: TJSWebGLSync; pname: GLenum): JSValue;
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-
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- // Transform Feedback
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- function createTransformFeedback: TJSWebGLTransformFeedback;
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- procedure deleteTransformFeedback (tf: TJSWebGLTransformFeedback);
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- function isTransformFeedback (tf: TJSWebGLTransformFeedback): GLboolean;
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- procedure bindTransformFeedback (target: GLenum; tf: TJSWebGLTransformFeedback);
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- procedure beginTransformFeedback (primitiveMode: GLenum);
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- procedure endTransformFeedback;
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- procedure transformFeedbackVaryings (_program: TJSWebGLProgram; varyings: array of TJSDOMString; bufferMode: GLenum);
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- function getTransformFeedbackVarying (_program: TJSWebGLProgram; index: GLuint): TJSWebGLActiveInfo;
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- procedure pauseTransformFeedback;
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- procedure resumeTransformFeedback;
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-
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- // Uniform Buffer Objects and Transform Feedback Buffers
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- procedure bindBufferBase (target: GLenum; index: GLuint; buffer: TJSWebGLBuffer);
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- procedure bindBufferRange (target: GLenum; index: GLuint; buffer: TJSWebGLBuffer; offset: GLintptr; size: GLsizeiptr);
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- function getIndexedParameter (target: GLenum; index: GLuint): JSValue;
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- function getUniformIndices (_program: TJSWebGLProgram; uniformNames: array of TJSDOMString): GLuintDynArray;
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- function getActiveUniforms (_program: TJSWebGLProgram; uniformIndices: GLuintDynArray; pname: GLenum): JSValue;
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- function getUniformBlockIndex (_program: TJSWebGLProgram; uniformBlockName: TJSDOMString): GLuint;
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- function getActiveUniformBlockParameter (_program: TJSWebGLProgram; uniformBlockIndex: GLuint; pname: GLenum): JSValue;
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- function getActiveUniformBlockName (_program: TJSWebGLProgram; uniformBlockIndex: GLuint): TJSDOMString;
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- procedure uniformBlockBinding (_program: TJSWebGLProgram; uniformBlockIndex: GLuint; uniformBlockBinding: GLuint);
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-
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- // Vertex Array Objects
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- function createVertexArray: TJSWebGLVertexArrayObject;
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- procedure deleteVertexArray (vertexArray: TJSWebGLVertexArrayObject);
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- function isVertexArray (vertexArray: TJSWebGLVertexArrayObject): GLboolean;
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- procedure bindVertexArray (_array: TJSWebGLVertexArrayObject);
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-end;
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-
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-TJSWebGL2RenderingContext = class external name 'WebGL2RenderingContext' (TJSWebGL2RenderingContextBase);
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-
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-implementation
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-end.
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mattias