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// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef THIRD_PARTY_BLINK_RENDERER_MODULES_WEBGL_WEBGL_MULTI_DRAW_H_
#define THIRD_PARTY_BLINK_RENDERER_MODULES_WEBGL_WEBGL_MULTI_DRAW_H_
#include "third_party/blink/renderer/modules/webgl/webgl_extension.h"
#include "third_party/blink/renderer/modules/webgl/webgl_multi_draw_common.h"
namespace blink {
class ExecutionContext;
class WebGLMultiDraw final : public WebGLExtension,
public WebGLMultiDrawCommon {
DEFINE_WRAPPERTYPEINFO();
public:
static bool Supported(WebGLRenderingContextBase*);
static const char* ExtensionName();
WebGLMultiDraw(WebGLRenderingContextBase*, ExecutionContext*);
WebGLExtensionName GetName() const override;
void multiDrawArraysWEBGL(GLenum mode,
base::span<const int32_t> firstsList,
GLuint firstsOffset,
base::span<const int32_t> countsList,
GLuint countsOffset,
GLsizei drawcount);
void multiDrawElementsWEBGL(GLenum mode,
base::span<const int32_t> countsList,
GLuint countsOffset,
GLenum type,
base::span<const int32_t> offsetsList,
GLuint offsetsOffset,
GLsizei drawcount);
void multiDrawArraysInstancedWEBGL(
GLenum mode,
base::span<const int32_t> firstsList,
GLuint firstsOffset,
base::span<const int32_t> countsList,
GLuint countsOffset,
base::span<const int32_t> instanceCountsList,
GLuint instanceCountsOffset,
GLsizei drawcount);
void multiDrawElementsInstancedWEBGL(
GLenum mode,
base::span<const int32_t> countsList,
GLuint countsOffset,
GLenum type,
base::span<const int32_t> offsetsList,
GLuint offsetsOffset,
base::span<const int32_t> instanceCountsList,
GLuint instanceCountsOffset,
GLsizei drawcount);
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_MODULES_WEBGL_WEBGL_MULTI_DRAW_H_
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