mesa: Collect all the draw functions in draw.{h,c}.
Some of these functions were distributed across different implementation and header files. Put them at a central place. Reviewed-by: Brian Paul <brianp@vmware.com> Signed-off-by: Mathias Fröhlich <Mathias.Froehlich@web.de>
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@ -42,6 +42,7 @@
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#include "main/buffers.h"
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#include "main/clear.h"
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#include "main/condrender.h"
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#include "main/draw.h"
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#include "main/depth.h"
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#include "main/enable.h"
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#include "main/fbobject.h"
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@ -2146,6 +2146,49 @@ _mesa_DrawTransformFeedback(GLenum mode, GLuint name)
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}
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/* GL_IBM_multimode_draw_arrays */
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void GLAPIENTRY
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_mesa_MultiModeDrawArraysIBM( const GLenum * mode, const GLint * first,
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const GLsizei * count,
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GLsizei primcount, GLint modestride )
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{
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GET_CURRENT_CONTEXT(ctx);
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GLint i;
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FLUSH_VERTICES(ctx, 0);
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for ( i = 0 ; i < primcount ; i++ ) {
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if ( count[i] > 0 ) {
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GLenum m = *((GLenum *) ((GLubyte *) mode + i * modestride));
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CALL_DrawArrays(ctx->CurrentServerDispatch, ( m, first[i], count[i] ));
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}
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}
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}
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/* GL_IBM_multimode_draw_arrays */
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void GLAPIENTRY
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_mesa_MultiModeDrawElementsIBM( const GLenum * mode, const GLsizei * count,
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GLenum type, const GLvoid * const * indices,
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GLsizei primcount, GLint modestride )
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{
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GET_CURRENT_CONTEXT(ctx);
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GLint i;
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FLUSH_VERTICES(ctx, 0);
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/* XXX not sure about ARB_vertex_buffer_object handling here */
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for ( i = 0 ; i < primcount ; i++ ) {
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if ( count[i] > 0 ) {
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GLenum m = *((GLenum *) ((GLubyte *) mode + i * modestride));
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CALL_DrawElements(ctx->CurrentServerDispatch, ( m, count[i], type,
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indices[i] ));
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}
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}
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}
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/*
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* Helper function for _mesa_draw_indirect below that additionally takes a zero
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* initialized array of _mesa_prim scratch space memory as the last argument.
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@ -87,6 +87,71 @@ _mesa_draw_indirect(struct gl_context *ctx, GLuint mode,
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const struct _mesa_index_buffer *ib);
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void GLAPIENTRY
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_mesa_DrawArrays(GLenum mode, GLint first, GLsizei count);
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void GLAPIENTRY
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_mesa_DrawArraysInstanced(GLenum mode, GLint first, GLsizei count,
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GLsizei primcount);
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void GLAPIENTRY
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_mesa_DrawElements(GLenum mode, GLsizei count, GLenum type,
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const GLvoid *indices);
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void GLAPIENTRY
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_mesa_DrawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count,
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GLenum type, const GLvoid *indices);
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void GLAPIENTRY
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_mesa_DrawElementsBaseVertex(GLenum mode, GLsizei count, GLenum type,
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const GLvoid *indices, GLint basevertex);
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void GLAPIENTRY
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_mesa_DrawRangeElementsBaseVertex(GLenum mode, GLuint start, GLuint end,
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GLsizei count, GLenum type,
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const GLvoid *indices,
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GLint basevertex);
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void GLAPIENTRY
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_mesa_DrawTransformFeedback(GLenum mode, GLuint name);
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void GLAPIENTRY
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_mesa_MultiDrawArrays(GLenum mode, const GLint *first,
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const GLsizei *count, GLsizei primcount);
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void GLAPIENTRY
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_mesa_MultiDrawElementsEXT(GLenum mode, const GLsizei *count, GLenum type,
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const GLvoid **indices, GLsizei primcount);
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void GLAPIENTRY
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_mesa_MultiDrawElementsBaseVertex(GLenum mode,
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const GLsizei *count, GLenum type,
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const GLvoid **indices, GLsizei primcount,
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const GLint *basevertex);
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void GLAPIENTRY
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_mesa_MultiModeDrawArraysIBM(const GLenum * mode, const GLint * first,
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const GLsizei * count,
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GLsizei primcount, GLint modestride);
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void GLAPIENTRY
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_mesa_MultiModeDrawElementsIBM(const GLenum * mode, const GLsizei * count,
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GLenum type, const GLvoid * const * indices,
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GLsizei primcount, GLint modestride);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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@ -1905,49 +1905,6 @@ _mesa_UnlockArraysEXT( void )
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}
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/* GL_IBM_multimode_draw_arrays */
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void GLAPIENTRY
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_mesa_MultiModeDrawArraysIBM( const GLenum * mode, const GLint * first,
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const GLsizei * count,
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GLsizei primcount, GLint modestride )
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{
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GET_CURRENT_CONTEXT(ctx);
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GLint i;
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FLUSH_VERTICES(ctx, 0);
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for ( i = 0 ; i < primcount ; i++ ) {
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if ( count[i] > 0 ) {
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GLenum m = *((GLenum *) ((GLubyte *) mode + i * modestride));
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CALL_DrawArrays(ctx->CurrentServerDispatch, ( m, first[i], count[i] ));
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}
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}
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}
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/* GL_IBM_multimode_draw_arrays */
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void GLAPIENTRY
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_mesa_MultiModeDrawElementsIBM( const GLenum * mode, const GLsizei * count,
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GLenum type, const GLvoid * const * indices,
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GLsizei primcount, GLint modestride )
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{
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GET_CURRENT_CONTEXT(ctx);
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GLint i;
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FLUSH_VERTICES(ctx, 0);
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/* XXX not sure about ARB_vertex_buffer_object handling here */
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for ( i = 0 ; i < primcount ; i++ ) {
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if ( count[i] > 0 ) {
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GLenum m = *((GLenum *) ((GLubyte *) mode + i * modestride));
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CALL_DrawElements(ctx->CurrentServerDispatch, ( m, count[i], type,
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indices[i] ));
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}
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}
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}
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static void
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primitive_restart_index(struct gl_context *ctx, GLuint index)
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{
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@ -270,31 +270,6 @@ extern void GLAPIENTRY
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_mesa_InterleavedArrays(GLenum format, GLsizei stride, const GLvoid *pointer);
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extern void GLAPIENTRY
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_mesa_MultiDrawArrays(GLenum mode, const GLint *first,
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const GLsizei *count, GLsizei primcount);
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extern void GLAPIENTRY
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_mesa_MultiDrawElementsEXT(GLenum mode, const GLsizei *count, GLenum type,
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const GLvoid **indices, GLsizei primcount);
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extern void GLAPIENTRY
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_mesa_MultiDrawElementsBaseVertex(GLenum mode,
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const GLsizei *count, GLenum type,
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const GLvoid **indices, GLsizei primcount,
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const GLint *basevertex);
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extern void GLAPIENTRY
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_mesa_MultiModeDrawArraysIBM(const GLenum * mode, const GLint * first,
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const GLsizei * count,
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GLsizei primcount, GLint modestride );
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extern void GLAPIENTRY
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_mesa_MultiModeDrawElementsIBM(const GLenum * mode, const GLsizei * count,
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GLenum type, const GLvoid * const * indices,
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GLsizei primcount, GLint modestride );
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extern void GLAPIENTRY
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_mesa_LockArraysEXT(GLint first, GLsizei count);
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@ -302,34 +277,6 @@ extern void GLAPIENTRY
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_mesa_UnlockArraysEXT(void);
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extern void GLAPIENTRY
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_mesa_DrawArrays(GLenum mode, GLint first, GLsizei count);
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extern void GLAPIENTRY
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_mesa_DrawArraysInstanced(GLenum mode, GLint first, GLsizei count,
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GLsizei primcount);
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extern void GLAPIENTRY
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_mesa_DrawElements(GLenum mode, GLsizei count, GLenum type,
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const GLvoid *indices);
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extern void GLAPIENTRY
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_mesa_DrawRangeElements(GLenum mode, GLuint start, GLuint end, GLsizei count,
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GLenum type, const GLvoid *indices);
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extern void GLAPIENTRY
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_mesa_DrawElementsBaseVertex(GLenum mode, GLsizei count, GLenum type,
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const GLvoid *indices, GLint basevertex);
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extern void GLAPIENTRY
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_mesa_DrawRangeElementsBaseVertex(GLenum mode, GLuint start, GLuint end,
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GLsizei count, GLenum type,
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const GLvoid *indices,
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GLint basevertex);
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extern void GLAPIENTRY
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_mesa_DrawTransformFeedback(GLenum mode, GLuint name);
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void GLAPIENTRY
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_mesa_PrimitiveRestartIndex_no_error(GLuint index);
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