Fixed emscripten build.

src/glcontext_html5.cpp

@@ -137,7 +137,7 @@ namespace bgfx { namespace gl
 
 		s_attrs.minorVersion = 0;
 		const char* canvas = (const char*) _nwh;
-		int error = 0;
+		int32_t error = 0;
 
 		for (int version = 2; version >= 1; --version)
 		{
@@ -154,10 +154,13 @@ namespace bgfx { namespace gl
 
 				return swapChain;
 			}
-			error = (int) context;
+
+			error = (int32_t)context;
 		}
 
 		BX_TRACE("Failed to create WebGL context. (Canvas handle: '%s', last attempt error %d)", canvas, error);
+		BX_UNUSED(error);
+
 		return NULL;
 	}
 

src/glimports.h

@@ -164,6 +164,8 @@ typedef void           (GL_APIENTRYP PFNGLLINKPROGRAMPROC) (GLuint program);
 typedef void           (GL_APIENTRYP PFNGLMEMORYBARRIERPROC) (GLbitfield barriers);
 typedef void           (GL_APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTPROC) (GLenum mode, const void *indirect, GLsizei drawcount, GLsizei stride);
 typedef void           (GL_APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTPROC) (GLenum mode, GLenum type, const void *indirect, GLsizei drawcount, GLsizei stride);
+typedef void           (GL_APIENTRYP PFNGLMULTIDRAWARRAYSINDIRECTCOUNTPROC) (GLenum mode, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
+typedef void           (GL_APIENTRYP PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTPROC) (GLenum mode, GLenum type, const void *indirect, GLintptr drawcount, GLsizei maxdrawcount, GLsizei stride);
 typedef void           (GL_APIENTRYP PFNGLOBJECTLABELPROC) (GLenum identifier, GLuint name, GLsizei length, const GLchar *label);
 typedef void           (GL_APIENTRYP PFNGLOBJECTPTRLABELPROC) (const void *ptr, GLsizei length, const GLchar *label);
 typedef void           (GL_APIENTRYP PFNGLPIXELSTOREIPROC) (GLenum pname, GLint param);
@@ -459,7 +461,6 @@ GL_IMPORT_ARB__(true,  PFNGLINVALIDATEFRAMEBUFFERPROC,             glInvalidateF
 
 GL_IMPORT_ARB__(true,  PFNGLMULTIDRAWARRAYSINDIRECTPROC,           glMultiDrawArraysIndirect);
 GL_IMPORT_ARB__(true,  PFNGLMULTIDRAWELEMENTSINDIRECTPROC,         glMultiDrawElementsIndirect);
-
 GL_IMPORT_ARB__(true,  PFNGLMULTIDRAWARRAYSINDIRECTCOUNTPROC,      glMultiDrawArraysIndirectCount);
 GL_IMPORT_ARB__(true,  PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTPROC,    glMultiDrawElementsIndirectCount);
 
@@ -551,6 +552,8 @@ GL_IMPORT_EXT__(true,  PFNGLDRAWARRAYSINDIRECTPROC,                glDrawArraysI
 GL_IMPORT_EXT__(true,  PFNGLDRAWELEMENTSINDIRECTPROC,              glDrawElementsIndirect);
 GL_IMPORT_EXT__(true,  PFNGLMULTIDRAWARRAYSINDIRECTPROC,           glMultiDrawArraysIndirect);
 GL_IMPORT_EXT__(true,  PFNGLMULTIDRAWELEMENTSINDIRECTPROC,         glMultiDrawElementsIndirect);
+GL_IMPORT_EXT__(true,  PFNGLMULTIDRAWARRAYSINDIRECTCOUNTPROC,      glMultiDrawArraysIndirectCount);
+GL_IMPORT_EXT__(true,  PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTPROC,    glMultiDrawElementsIndirectCount);
 
 GL_IMPORT_OES__(true,  PFNGLGETPROGRAMBINARYPROC,                  glGetProgramBinary);
 GL_IMPORT_OES__(true,  PFNGLPROGRAMBINARYPROC,                     glProgramBinary);
@@ -700,6 +703,8 @@ GL_IMPORT______(true,  PFNGLDRAWARRAYSINDIRECTPROC,                glDrawArraysI
 GL_IMPORT______(true,  PFNGLDRAWELEMENTSINDIRECTPROC,              glDrawElementsIndirect);
 GL_IMPORT______(true,  PFNGLMULTIDRAWARRAYSINDIRECTPROC,           glMultiDrawArraysIndirect);
 GL_IMPORT______(true,  PFNGLMULTIDRAWELEMENTSINDIRECTPROC,         glMultiDrawElementsIndirect);
+GL_IMPORT______(true,  PFNGLMULTIDRAWARRAYSINDIRECTCOUNTPROC,      glMultiDrawArraysIndirectCount);
+GL_IMPORT______(true,  PFNGLMULTIDRAWELEMENTSINDIRECTCOUNTPROC,    glMultiDrawElementsIndirectCount);
 
 GL_IMPORT______(true,  PFNGLINVALIDATEFRAMEBUFFERPROC,             glInvalidateFramebuffer);
 

src/renderer_gl.cpp

@@ -1103,20 +1103,20 @@ namespace bgfx { namespace gl
 			) );
 	}
 
-	static void GL_APIENTRY stubMultiDrawArraysIndirect(GLenum _mode, const void* _indirect, GLsizei _drawcount, GLsizei _stride)
+	static void GL_APIENTRY stubMultiDrawArraysIndirect(GLenum _mode, const void* _indirect, GLsizei _drawCount, GLsizei _stride)
 	{
 		const uint8_t* args = (const uint8_t*)_indirect;
-		for (GLsizei ii = 0; ii < _drawcount; ++ii)
+		for (GLsizei ii = 0; ii < _drawCount; ++ii)
 		{
 			GL_CHECK(glDrawArraysIndirect(_mode, (void*)args) );
 			args += _stride;
 		}
 	}
 
-	static void GL_APIENTRY stubMultiDrawElementsIndirect(GLenum _mode, GLenum _type, const void* _indirect, GLsizei _drawcount, GLsizei _stride)
+	static void GL_APIENTRY stubMultiDrawElementsIndirect(GLenum _mode, GLenum _type, const void* _indirect, GLsizei _drawCount, GLsizei _stride)
 	{
 		const uint8_t* args = (const uint8_t*)_indirect;
-		for (GLsizei ii = 0; ii < _drawcount; ++ii)
+		for (GLsizei ii = 0; ii < _drawCount; ++ii)
 		{
 			GL_CHECK(glDrawElementsIndirect(_mode, _type, (void*)args) );
 			args += _stride;
@@ -6890,7 +6890,7 @@ namespace bgfx { namespace gl
 				{
 					bx::StringView str = lineReader.next();
 					BX_TRACE("%3d %.*s", line, str.getLength(), str.getPtr() );
-					BX_UNUSED(str);
+					BX_UNUSED(str, line);
 				}
 
 				GLsizei len;

src/renderer_gl.h

@@ -995,6 +995,10 @@ typedef uint64_t GLuint64;
 #	define GL_FIRST_VERTEX_CONVENTION 0x8E4D
 #endif // GL_FIRST_VERTEX_CONVENTION
 
+#ifndef GL_PARAMETER_BUFFER_ARB
+#	define GL_PARAMETER_BUFFER_ARB 0x80EE
+#endif // GL_PARAMETER_BUFFER_ARB
+
 // _KHR or _ARB...
 #define GL_DEBUG_OUTPUT_SYNCHRONOUS         0x8242
 #define GL_DEBUG_NEXT_LOGGED_MESSAGE_LENGTH 0x8243