Module: Mesa Branch: master Commit: 8fd7586bcccc49a627c9dfe23653be6620b95320 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=8fd7586bcccc49a627c9dfe23653be6620b95320
Author: Alex Deucher <[email protected]> Date: Fri Sep 4 18:08:31 2009 -0400 r600: Add support for GL_EXT_provoking_vertex --- src/mesa/drivers/dri/r600/r600_context.c | 2 ++ src/mesa/drivers/dri/r600/r700_state.c | 8 ++++++++ 2 files changed, 10 insertions(+), 0 deletions(-) diff --git a/src/mesa/drivers/dri/r600/r600_context.c b/src/mesa/drivers/dri/r600/r600_context.c index 251c124..7a5bcd9 100644 --- a/src/mesa/drivers/dri/r600/r600_context.c +++ b/src/mesa/drivers/dri/r600/r600_context.c @@ -85,6 +85,7 @@ int hw_tcl_on = 1; #define need_GL_EXT_framebuffer_object #define need_GL_EXT_fog_coord #define need_GL_EXT_gpu_program_parameters +#define need_GL_EXT_provoking_vertex #define need_GL_EXT_secondary_color #define need_GL_EXT_stencil_two_side #define need_GL_ATI_separate_stencil @@ -117,6 +118,7 @@ const struct dri_extension card_extensions[] = { {"GL_EXT_packed_depth_stencil", NULL}, {"GL_EXT_fog_coord", GL_EXT_fog_coord_functions }, {"GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions}, + {"GL_EXT_provoking_vertex", GL_EXT_provoking_vertex_functions }, {"GL_EXT_secondary_color", GL_EXT_secondary_color_functions}, {"GL_EXT_shadow_funcs", NULL}, {"GL_EXT_stencil_two_side", GL_EXT_stencil_two_side_functions}, diff --git a/src/mesa/drivers/dri/r600/r700_state.c b/src/mesa/drivers/dri/r600/r700_state.c index 1f4724e..93b4ebf 100644 --- a/src/mesa/drivers/dri/r600/r700_state.c +++ b/src/mesa/drivers/dri/r600/r700_state.c @@ -171,6 +171,14 @@ static void r700InvalidateState(GLcontext * ctx, GLuint new_state) //----------- R600_STATECHANGE(context, db_target); } + if (new_state & (_NEW_LIGHT)) { + R600_STATECHANGE(context, su); + if (ctx->Light.ProvokingVertex == GL_LAST_VERTEX_CONVENTION) + SETbit(r700->PA_SU_SC_MODE_CNTL.u32All, PROVOKING_VTX_LAST_bit); + else + CLEARbit(r700->PA_SU_SC_MODE_CNTL.u32All, PROVOKING_VTX_LAST_bit); + } + r700UpdateStateParameters(ctx, new_state); R600_STATECHANGE(context, cl); _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
