diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_state.h')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_state.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_state.h b/src/mesa/drivers/dri/i965/brw_state.h index 6b85eac77d6..79ee5029bd4 100644 --- a/src/mesa/drivers/dri/i965/brw_state.h +++ b/src/mesa/drivers/dri/i965/brw_state.h @@ -34,6 +34,7 @@ #define BRW_STATE_H #include "brw_context.h" +#include "brw_defines.h" #ifdef __cplusplus extern "C" { @@ -406,6 +407,29 @@ void gen7_reset_hw_bt_pool_offsets(struct brw_context *brw); void gen7_restore_default_l3_config(struct brw_context *brw); +static inline bool +is_drawing_points(const struct brw_context *brw) +{ + /* Determine if the primitives *reaching the SF* are points */ + /* _NEW_POLYGON */ + if (brw->ctx.Polygon.FrontMode == GL_POINT || + brw->ctx.Polygon.BackMode == GL_POINT) { + return true; + } + + if (brw->geometry_program) { + /* BRW_NEW_GEOMETRY_PROGRAM */ + return brw->geometry_program->OutputType == GL_POINTS; + } else if (brw->tes.prog_data) { + /* BRW_NEW_TES_PROG_DATA */ + return brw->tes.prog_data->output_topology == + BRW_TESS_OUTPUT_TOPOLOGY_POINT; + } else { + /* BRW_NEW_PRIMITIVE */ + return brw->primitive == _3DPRIM_POINTLIST; + } +} + #ifdef __cplusplus } #endif |