From 652ae2c3765a471f94ca7b7328a0d572182bb127 Mon Sep 17 00:00:00 2001 From: Zou Nan hai Date: Tue, 12 Dec 2006 15:00:27 +0800 Subject: i965: Take clip rects into account when computing max prim Signed-off-by: Keith Packard --- src/mesa/drivers/dri/i965/brw_exec_api.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'src/mesa/drivers') diff --git a/src/mesa/drivers/dri/i965/brw_exec_api.c b/src/mesa/drivers/dri/i965/brw_exec_api.c index 470fa6f4177..8b243c60842 100644 --- a/src/mesa/drivers/dri/i965/brw_exec_api.c +++ b/src/mesa/drivers/dri/i965/brw_exec_api.c @@ -42,6 +42,8 @@ USE OR OTHER DEALINGS IN THE SOFTWARE. #include "dispatch.h" #include "brw_exec.h" +#include "intel_context.h" + static void reset_attrfv( struct brw_exec_context *exec ); @@ -522,6 +524,14 @@ static void GLAPIENTRY brw_exec_Begin( GLenum mode ) } +static GLuint brw_max_prim( GLcontext *ctx ) +{ + struct intel_context *intel = intel_context( ctx ); + if (intel->numClipRects <= 1) + return BRW_MAX_PRIM; + return BRW_MAX_PRIM/intel->numClipRects; +} + static void GLAPIENTRY brw_exec_End( void ) { GET_CURRENT_CONTEXT( ctx ); @@ -536,7 +546,7 @@ static void GLAPIENTRY brw_exec_End( void ) ctx->Driver.CurrentExecPrimitive = GL_POLYGON+1; - if (exec->vtx.prim_count == BRW_MAX_PRIM) + if (exec->vtx.prim_count >= brw_max_prim(ctx)) brw_exec_vtx_flush( exec ); } else -- cgit v1.2.3