diff options
author | Eric Anholt <eric@anholt.net> | 2009-02-09 15:55:15 -0800 |
---|---|---|
committer | Eric Anholt <eric@anholt.net> | 2009-02-10 18:45:18 -0800 |
commit | 01bc4d441fd6821ad9fc20d5e9544e4e587e4ff0 (patch) | |
tree | fcc6e000e3d0422e873cd7771c36ee7fccd22888 /src | |
parent | 0b63f6449e095fa3b5ef510e1c1eadc2e0e0ea36 (diff) |
intel: Don't do the extra MI_FLUSH in flushing except when doing glFlush().
Everything other than "make sure the last rendering ends up visible on the
screen" doesn't need that behavior.
Diffstat (limited to 'src')
-rw-r--r-- | src/mesa/drivers/dri/intel/intel_context.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_context.c b/src/mesa/drivers/dri/intel/intel_context.c index 7a93801ee08..d7ccfa06058 100644 --- a/src/mesa/drivers/dri/intel/intel_context.c +++ b/src/mesa/drivers/dri/intel/intel_context.c @@ -365,9 +365,8 @@ intelInvalidateState(GLcontext * ctx, GLuint new_state) intel->vtbl.invalidate_state( intel, new_state ); } - -void -intelFlush(GLcontext * ctx) +static void +intel_flush(GLcontext *ctx, GLboolean needs_mi_flush) { struct intel_context *intel = intel_context(ctx); @@ -381,13 +380,26 @@ intelFlush(GLcontext * ctx) * lands onscreen in a timely manner, even if the X Server doesn't trigger * a flush for us. */ - intel_batchbuffer_emit_mi_flush(intel->batch); + if (needs_mi_flush) + intel_batchbuffer_emit_mi_flush(intel->batch); if (intel->batch->map != intel->batch->ptr) intel_batchbuffer_flush(intel->batch); } void +intelFlush(GLcontext * ctx) +{ + intel_flush(ctx, GL_FALSE); +} + +static void +intel_glFlush(GLcontext *ctx) +{ + intel_flush(ctx, GL_TRUE); +} + +void intelFinish(GLcontext * ctx) { struct gl_framebuffer *fb = ctx->DrawBuffer; @@ -413,7 +425,7 @@ intelInitDriverFunctions(struct dd_function_table *functions) { _mesa_init_driver_functions(functions); - functions->Flush = intelFlush; + functions->Flush = intel_glFlush; functions->Finish = intelFinish; functions->GetString = intelGetString; functions->UpdateState = intelInvalidateState; |