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emscripten-core
GitHub Repository: emscripten-core/emscripten
 Path: blob/main/system/include/webgl/webgl2_ext.h
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#pragma once

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#include "webgl2.h"

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// 33. https://www.khronos.org/registry/webgl/extensions/EXT_disjoint_timer_query_webgl2/

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#ifndef EMSCRIPTEN_GL_EXT_disjoint_timer_query_webgl2

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#define EMSCRIPTEN_GL_EXT_disjoint_timer_query_webgl2 1

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#define GL_QUERY_COUNTER_BITS_EXT 0x8864

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#define GL_TIME_ELAPSED_EXT 0x88BF

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#define GL_TIMESTAMP_EXT 0x8E28

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#define GL_GPU_DISJOINT_EXT 0x8FBB

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WEBGL_APICALL void GL_APIENTRY glQueryCounterEXT(GLuint query, GLenum target);

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#endif /* EMSCRIPTEN_GL_EXT_disjoint_timer_query_webgl2 */

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// 46. https://www.khronos.org/registry/webgl/extensions/WEBGL_draw_instanced_base_vertex_base_instance/

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#ifndef EMSCRIPTEN_GL_WEBGL_draw_instanced_base_vertex_base_instance

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#define EMSCRIPTEN_GL_WEBGL_draw_instanced_base_vertex_base_instance 1

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WEBGL_APICALL void GL_APIENTRY emscripten_glDrawArraysInstancedBaseInstanceWEBGL(

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  GLenum mode, GLint first, GLsizei count, GLsizei instanceCount, GLuint baseInstance);

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WEBGL_APICALL void GL_APIENTRY emscripten_glDrawElementsInstancedBaseVertexBaseInstanceWEBGL(

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  GLenum mode, GLsizei count, GLenum type, const void *offset, GLsizei instanceCount, GLint baseVertex, GLuint baseInstance);

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WEBGL_APICALL void GL_APIENTRY glDrawArraysInstancedBaseInstanceWEBGL(

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  GLenum mode, GLint first, GLsizei count, GLsizei instanceCount, GLuint baseInstance);

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WEBGL_APICALL void GL_APIENTRY glDrawElementsInstancedBaseVertexBaseInstanceWEBGL(

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  GLenum mode, GLsizei count, GLenum type, const void *offset, GLsizei instanceCount, GLint baseVertex, GLuint baseInstance);

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#endif /* EMSCRIPTEN_GL_WEBGL_draw_instanced_base_vertex_base_instance */

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// 47. https://www.khronos.org/registry/webgl/extensions/WEBGL_multi_draw_instanced_base_vertex_base_instance/

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#ifndef EMSCRIPTEN_GL_WEBGL_multi_draw_instanced_base_vertex_base_instance

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#define EMSCRIPTEN_GL_WEBGL_multi_draw_instanced_base_vertex_base_instance 1

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WEBGL_APICALL void GL_APIENTRY emscripten_glMultiDrawArraysInstancedBaseInstanceWEBGL(

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  GLenum mode,

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  const GLint* firsts __attribute__((nonnull)),

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  const GLsizei* counts __attribute__((nonnull)),

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  const GLsizei* instanceCounts __attribute__((nonnull)),

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  const GLuint* baseInstances __attribute__((nonnull)),

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  GLsizei drawCount);

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WEBGL_APICALL void GL_APIENTRY emscripten_glMultiDrawElementsInstancedBaseVertexBaseInstanceWEBGL(

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  GLenum mode,

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  const GLsizei* counts __attribute__((nonnull)),

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  GLenum type,

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  const GLvoid* const* offsets __attribute__((nonnull)),

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  const GLsizei* instanceCounts __attribute__((nonnull)),

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  const GLint* baseVertices __attribute__((nonnull)),

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  const GLuint* baseInstances __attribute__((nonnull)),

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  GLsizei drawCount);

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WEBGL_APICALL void GL_APIENTRY glMultiDrawArraysInstancedBaseInstanceWEBGL(

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  GLenum mode,

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 const GLint* firsts __attribute__((nonnull)),

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 const GLsizei* counts __attribute__((nonnull)),

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 const GLsizei* instanceCounts __attribute__((nonnull)),

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 const GLuint* baseInstances __attribute__((nonnull)),

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 GLsizei drawCount);

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WEBGL_APICALL void GL_APIENTRY glMultiDrawElementsInstancedBaseVertexBaseInstanceWEBGL(

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  GLenum mode,

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  const GLsizei* counts __attribute__((nonnull)),

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  GLenum type,

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  const GLvoid* const* offsets __attribute__((nonnull)),

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  const GLsizei* instanceCounts __attribute__((nonnull)),

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  const GLint* baseVertices __attribute__((nonnull)),

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  const GLuint* baseInstances __attribute__((nonnull)),

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  GLsizei drawCount);

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#endif /* EMSCRIPTEN_GL_WEBGL_multi_draw_instanced_base_vertex_base_instance */

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