From 2ce1d6696b1415fcc340bcf888904e43c2792c68 Mon Sep 17 00:00:00 2001 From: José Fonseca Date: Fri, 23 Apr 2010 21:52:44 +0100 Subject: gallium: s/free/FREE/ and same for friends. Based on Stephen Johnson's feedback. --- src/gallium/drivers/i965/brw_curbe.c | 2 +- src/gallium/drivers/i965/brw_state_batch.c | 4 ++-- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'src/gallium/drivers/i965') diff --git a/src/gallium/drivers/i965/brw_curbe.c b/src/gallium/drivers/i965/brw_curbe.c index 323af16b14..a701de33f5 100644 --- a/src/gallium/drivers/i965/brw_curbe.c +++ b/src/gallium/drivers/i965/brw_curbe.c @@ -168,7 +168,7 @@ static enum pipe_error prepare_curbe_buffer(struct brw_context *brw) if (sz == 0) { if (brw->curbe.last_buf) { - free(brw->curbe.last_buf); + FREE(brw->curbe.last_buf); brw->curbe.last_buf = NULL; brw->curbe.last_bufsz = 0; } diff --git a/src/gallium/drivers/i965/brw_state_batch.c b/src/gallium/drivers/i965/brw_state_batch.c index 7d212e5c24..ce5ed0a9ed 100644 --- a/src/gallium/drivers/i965/brw_state_batch.c +++ b/src/gallium/drivers/i965/brw_state_batch.c @@ -84,8 +84,8 @@ void brw_clear_batch_cache( struct brw_context *brw ) while (item) { struct brw_cached_batch_item *next = item->next; - free((void *)item->header); - free(item); + FREE((void *)item->header); + FREE(item); item = next; } -- cgit v1.2.3 From a02ddd48c5f7350366115ac07c15113402a79ee2 Mon Sep 17 00:00:00 2001 From: Roland Scheidegger Date: Mon, 17 May 2010 21:24:50 +0200 Subject: i965g: adapt to interface changes --- src/gallium/drivers/i965/brw_resource.c | 3 +++ src/gallium/drivers/i965/brw_resource.h | 3 ++- src/gallium/drivers/i965/brw_resource_texture.c | 3 ++- src/gallium/drivers/i965/brw_screen.c | 8 ++++++-- 4 files changed, 13 insertions(+), 4 deletions(-) (limited to 'src/gallium/drivers/i965') diff --git a/src/gallium/drivers/i965/brw_resource.c b/src/gallium/drivers/i965/brw_resource.c index d601f42dd1..3b9854be58 100644 --- a/src/gallium/drivers/i965/brw_resource.c +++ b/src/gallium/drivers/i965/brw_resource.c @@ -1,4 +1,5 @@ #include "util/u_debug.h" +#include "util/u_surface.h" #include "brw_resource.h" #include "brw_context.h" @@ -37,6 +38,8 @@ brw_init_resource_functions(struct brw_context *brw ) brw->base.transfer_unmap = u_transfer_unmap_vtbl; brw->base.transfer_destroy = u_transfer_destroy_vtbl; brw->base.transfer_inline_write = u_transfer_inline_write_vtbl; + brw->base.resource_copy_region = util_resource_copy_region; + brw->base.resource_fill_region = util_resource_fill_region; } void diff --git a/src/gallium/drivers/i965/brw_resource.h b/src/gallium/drivers/i965/brw_resource.h index 3390c270d4..78defb37b2 100644 --- a/src/gallium/drivers/i965/brw_resource.h +++ b/src/gallium/drivers/i965/brw_resource.h @@ -124,7 +124,8 @@ boolean brw_is_format_supported( struct pipe_screen *screen, enum pipe_format format, enum pipe_texture_target target, - unsigned tex_usage, + unsigned sample_count, + unsigned tex_usage, unsigned geom_flags ); */ diff --git a/src/gallium/drivers/i965/brw_resource_texture.c b/src/gallium/drivers/i965/brw_resource_texture.c index 07537fe44e..4fbb0c2484 100644 --- a/src/gallium/drivers/i965/brw_resource_texture.c +++ b/src/gallium/drivers/i965/brw_resource_texture.c @@ -594,7 +594,8 @@ fail: boolean brw_is_format_supported( struct pipe_screen *screen, enum pipe_format format, enum pipe_texture_target target, - unsigned tex_usage, + unsigned sample_count, + unsigned tex_usage, unsigned geom_flags ) { return translate_tex_format(format) != BRW_SURFACEFORMAT_INVALID; diff --git a/src/gallium/drivers/i965/brw_screen.c b/src/gallium/drivers/i965/brw_screen.c index 0a7151bde4..172e222c05 100644 --- a/src/gallium/drivers/i965/brw_screen.c +++ b/src/gallium/drivers/i965/brw_screen.c @@ -218,9 +218,10 @@ brw_get_paramf(struct pipe_screen *screen, int param) static boolean brw_is_format_supported(struct pipe_screen *screen, - enum pipe_format format, + enum pipe_format format, enum pipe_texture_target target, - unsigned tex_usage, + unsigned sample_count, + unsigned tex_usage, unsigned geom_flags) { static const enum pipe_format tex_supported[] = { @@ -276,6 +277,9 @@ brw_is_format_supported(struct pipe_screen *screen, const enum pipe_format *list; uint i; + if (sample_count > 1) + return FALSE; + if (tex_usage & PIPE_BIND_DEPTH_STENCIL) list = depth_supported; else if (tex_usage & PIPE_BIND_RENDER_TARGET) -- cgit v1.2.3 From 43234cee40c48e14a3eab4268181d9b0b2b7cf79 Mon Sep 17 00:00:00 2001 From: Roland Scheidegger Date: Tue, 18 May 2010 16:20:44 +0200 Subject: gallium: implement set_sample_mask() in all drivers prevents segfault when state trackers try to set default mask. Other option would be to make this required only for drivers supporting multisampling, but this seems more clean. Only dummy implementations (for normal drivers) provided (no driver supports multisampling yet neither). --- src/gallium/drivers/cell/ppu/cell_pipe_state.c | 9 ++++++++- src/gallium/drivers/failover/fo_context.h | 2 ++ src/gallium/drivers/failover/fo_state.c | 14 ++++++++++++++ src/gallium/drivers/failover/fo_state_emit.c | 3 +++ src/gallium/drivers/i915/i915_state.c | 7 +++++++ src/gallium/drivers/i965/brw_pipe_depth.c | 7 +++++++ src/gallium/drivers/identity/id_context.c | 12 ++++++++++++ src/gallium/drivers/llvmpipe/lp_state_blend.c | 6 ++++++ src/gallium/drivers/nv50/nv50_state.c | 7 +++++++ src/gallium/drivers/nvfx/nvfx_state.c | 7 +++++++ src/gallium/drivers/r300/r300_state.c | 8 ++++++++ src/gallium/drivers/softpipe/sp_context.c | 1 + src/gallium/drivers/softpipe/sp_state.h | 3 +++ src/gallium/drivers/softpipe/sp_state_blend.c | 7 +++++++ src/gallium/drivers/svga/svga_pipe_depthstencil.c | 7 +++++++ src/gallium/drivers/trace/tr_context.c | 17 +++++++++++++++++ 16 files changed, 116 insertions(+), 1 deletion(-) (limited to 'src/gallium/drivers/i965') diff --git a/src/gallium/drivers/cell/ppu/cell_pipe_state.c b/src/gallium/drivers/cell/ppu/cell_pipe_state.c index 8c975c6ae2..ecc9de4df6 100644 --- a/src/gallium/drivers/cell/ppu/cell_pipe_state.c +++ b/src/gallium/drivers/cell/ppu/cell_pipe_state.c @@ -125,6 +125,7 @@ cell_set_stencil_ref(struct pipe_context *pipe, cell->dirty |= CELL_NEW_DEPTH_STENCIL; } + static void cell_set_clip_state(struct pipe_context *pipe, const struct pipe_clip_state *clip) @@ -136,6 +137,12 @@ cell_set_clip_state(struct pipe_context *pipe, } +static void +cell_set_sample_mask(struct pipe_context *pipe, + unsigned sample_mask) +{ +} + /* Called when driver state tracker notices changes to the viewport * matrix: @@ -430,7 +437,6 @@ cell_set_framebuffer_state(struct pipe_context *pipe, } - void cell_init_state_functions(struct cell_context *cell) { @@ -457,6 +463,7 @@ cell_init_state_functions(struct cell_context *cell) cell->pipe.set_blend_color = cell_set_blend_color; cell->pipe.set_stencil_ref = cell_set_stencil_ref; cell->pipe.set_clip_state = cell_set_clip_state; + cell->pipe.set_sample_mask = cell_set_sample_mask; cell->pipe.set_framebuffer_state = cell_set_framebuffer_state; diff --git a/src/gallium/drivers/failover/fo_context.h b/src/gallium/drivers/failover/fo_context.h index 88ae5ad60d..9d3e0d0dba 100644 --- a/src/gallium/drivers/failover/fo_context.h +++ b/src/gallium/drivers/failover/fo_context.h @@ -55,6 +55,7 @@ #define FO_NEW_CLEAR_COLOR 0x20000 #define FO_NEW_VERTEX_BUFFER 0x40000 #define FO_NEW_VERTEX_ELEMENT 0x80000 +#define FO_NEW_SAMPLE_MASK 0x100000 @@ -90,6 +91,7 @@ struct failover_context { struct pipe_blend_color blend_color; struct pipe_stencil_ref stencil_ref; struct pipe_clip_state clip; + unsigned sample_mask; struct pipe_framebuffer_state framebuffer; struct pipe_poly_stipple poly_stipple; struct pipe_scissor_state scissor; diff --git a/src/gallium/drivers/failover/fo_state.c b/src/gallium/drivers/failover/fo_state.c index 272e683067..12e42379f9 100644 --- a/src/gallium/drivers/failover/fo_state.c +++ b/src/gallium/drivers/failover/fo_state.c @@ -125,6 +125,19 @@ failover_set_clip_state( struct pipe_context *pipe, failover->hw->set_clip_state( failover->hw, clip ); } +static void +failover_set_sample_mask(struct pipe_context *pipe, + unsigned sample_mask) +{ + struct failover_context *failover = failover_context(pipe); + + failover->sample_mask = sample_mask; + failover->dirty |= FO_NEW_SAMPLE_MASK; + failover->sw->set_sample_mask( failover->sw, sample_mask ); + failover->hw->set_sample_mask( failover->hw, sample_mask ); + +} + static void * failover_create_depth_stencil_state(struct pipe_context *pipe, @@ -614,6 +627,7 @@ failover_init_state_functions( struct failover_context *failover ) failover->pipe.set_blend_color = failover_set_blend_color; failover->pipe.set_stencil_ref = failover_set_stencil_ref; failover->pipe.set_clip_state = failover_set_clip_state; + failover->pipe.set_sample_mask = failover_set_sample_mask; failover->pipe.set_framebuffer_state = failover_set_framebuffer_state; failover->pipe.set_polygon_stipple = failover_set_polygon_stipple; failover->pipe.set_scissor_state = failover_set_scissor_state; diff --git a/src/gallium/drivers/failover/fo_state_emit.c b/src/gallium/drivers/failover/fo_state_emit.c index 42bd6929a7..147f23269c 100644 --- a/src/gallium/drivers/failover/fo_state_emit.c +++ b/src/gallium/drivers/failover/fo_state_emit.c @@ -63,6 +63,9 @@ failover_state_emit( struct failover_context *failover ) if (failover->dirty & FO_NEW_CLIP) failover->sw->set_clip_state( failover->sw, &failover->clip ); + if (failover->dirty & FO_NEW_SAMPLE_MASK) + failover->sw->set_sample_mask( failover->sw, failover->sample_mask ); + if (failover->dirty & FO_NEW_DEPTH_STENCIL) failover->sw->bind_depth_stencil_alpha_state( failover->sw, failover->depth_stencil->sw_state ); diff --git a/src/gallium/drivers/i915/i915_state.c b/src/gallium/drivers/i915/i915_state.c index f883883852..e008195a91 100644 --- a/src/gallium/drivers/i915/i915_state.c +++ b/src/gallium/drivers/i915/i915_state.c @@ -806,6 +806,12 @@ i915_delete_vertex_elements_state(struct pipe_context *pipe, void *velems) FREE( velems ); } +static void +i915_set_sample_mask(struct pipe_context *pipe, + unsigned sample_mask) +{ +} + void i915_init_state_functions( struct i915_context *i915 ) { @@ -837,6 +843,7 @@ i915_init_state_functions( struct i915_context *i915 ) i915->base.set_blend_color = i915_set_blend_color; i915->base.set_stencil_ref = i915_set_stencil_ref; i915->base.set_clip_state = i915_set_clip_state; + i915->base.set_sample_mask = i915_set_sample_mask; i915->base.set_constant_buffer = i915_set_constant_buffer; i915->base.set_framebuffer_state = i915_set_framebuffer_state; diff --git a/src/gallium/drivers/i965/brw_pipe_depth.c b/src/gallium/drivers/i965/brw_pipe_depth.c index b7000d5e33..31c2c343d8 100644 --- a/src/gallium/drivers/i965/brw_pipe_depth.c +++ b/src/gallium/drivers/i965/brw_pipe_depth.c @@ -167,12 +167,19 @@ static void brw_set_stencil_ref(struct pipe_context *pipe, brw->state.dirty.mesa |= PIPE_NEW_DEPTH_STENCIL_ALPHA; } +static void +brw_set_sample_mask(struct pipe_context *pipe, + unsigned sample_mask) +{ +} + void brw_pipe_depth_stencil_init( struct brw_context *brw ) { brw->base.set_stencil_ref = brw_set_stencil_ref; brw->base.create_depth_stencil_alpha_state = brw_create_depth_stencil_state; brw->base.bind_depth_stencil_alpha_state = brw_bind_depth_stencil_state; brw->base.delete_depth_stencil_alpha_state = brw_delete_depth_stencil_state; + brw->base.set_sample_mask = brw_set_sample_mask; } void brw_pipe_depth_stencil_cleanup( struct brw_context *brw ) diff --git a/src/gallium/drivers/identity/id_context.c b/src/gallium/drivers/identity/id_context.c index bd1b5ea2d0..9813170fb1 100644 --- a/src/gallium/drivers/identity/id_context.c +++ b/src/gallium/drivers/identity/id_context.c @@ -451,6 +451,17 @@ identity_set_clip_state(struct pipe_context *_pipe, clip); } +static void +identity_set_sample_mask(struct pipe_context *_pipe, + unsigned sample_mask) +{ + struct identity_context *id_pipe = identity_context(_pipe); + struct pipe_context *pipe = id_pipe->pipe; + + pipe->set_sample_mask(pipe, + sample_mask); +} + static void identity_set_constant_buffer(struct pipe_context *_pipe, uint shader, @@ -892,6 +903,7 @@ identity_context_create(struct pipe_screen *_screen, struct pipe_context *pipe) id_pipe->base.set_blend_color = identity_set_blend_color; id_pipe->base.set_stencil_ref = identity_set_stencil_ref; id_pipe->base.set_clip_state = identity_set_clip_state; + id_pipe->base.set_sample_mask = identity_set_sample_mask; id_pipe->base.set_constant_buffer = identity_set_constant_buffer; id_pipe->base.set_framebuffer_state = identity_set_framebuffer_state; id_pipe->base.set_polygon_stipple = identity_set_polygon_stipple; diff --git a/src/gallium/drivers/llvmpipe/lp_state_blend.c b/src/gallium/drivers/llvmpipe/lp_state_blend.c index 8569507f4e..5b39d9d1a9 100644 --- a/src/gallium/drivers/llvmpipe/lp_state_blend.c +++ b/src/gallium/drivers/llvmpipe/lp_state_blend.c @@ -148,6 +148,11 @@ llvmpipe_set_stencil_ref(struct pipe_context *pipe, llvmpipe->dirty |= LP_NEW_DEPTH_STENCIL_ALPHA; } +static void +llvmpipe_set_sample_mask(struct pipe_context *pipe, + unsigned sample_mask) +{ +} void llvmpipe_init_blend_funcs(struct llvmpipe_context *llvmpipe) @@ -163,4 +168,5 @@ llvmpipe_init_blend_funcs(struct llvmpipe_context *llvmpipe) llvmpipe->pipe.set_blend_color = llvmpipe_set_blend_color; llvmpipe->pipe.set_stencil_ref = llvmpipe_set_stencil_ref; + llvmpipe->pipe.set_sample_mask = llvmpipe_set_sample_mask; } diff --git a/src/gallium/drivers/nv50/nv50_state.c b/src/gallium/drivers/nv50/nv50_state.c index e885a2b719..3fde859214 100644 --- a/src/gallium/drivers/nv50/nv50_state.c +++ b/src/gallium/drivers/nv50/nv50_state.c @@ -688,6 +688,12 @@ nv50_set_clip_state(struct pipe_context *pipe, { } +static void +nv50_set_sample_mask(struct pipe_context *pipe, + unsigned sample_mask) +{ +} + static void nv50_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index, struct pipe_resource *buf ) @@ -833,6 +839,7 @@ nv50_init_state_functions(struct nv50_context *nv50) nv50->pipe.set_blend_color = nv50_set_blend_color; nv50->pipe.set_stencil_ref = nv50_set_stencil_ref; nv50->pipe.set_clip_state = nv50_set_clip_state; + nv50->pipe_set_sample_mask = nv50_set_sample_mask; nv50->pipe.set_constant_buffer = nv50_set_constant_buffer; nv50->pipe.set_framebuffer_state = nv50_set_framebuffer_state; nv50->pipe.set_polygon_stipple = nv50_set_polygon_stipple; diff --git a/src/gallium/drivers/nvfx/nvfx_state.c b/src/gallium/drivers/nvfx/nvfx_state.c index 315de492da..3c566808d0 100644 --- a/src/gallium/drivers/nvfx/nvfx_state.c +++ b/src/gallium/drivers/nvfx/nvfx_state.c @@ -505,6 +505,12 @@ nvfx_set_clip_state(struct pipe_context *pipe, nvfx->draw_dirty |= NVFX_NEW_UCP; } +static void +nvfx_set_sample_mask(struct pipe_context *pipe, + unsigned sample_mask) +{ +} + static void nvfx_set_constant_buffer(struct pipe_context *pipe, uint shader, uint index, struct pipe_resource *buf ) @@ -644,6 +650,7 @@ nvfx_init_state_functions(struct nvfx_context *nvfx) nvfx->pipe.set_blend_color = nvfx_set_blend_color; nvfx->pipe.set_stencil_ref = nvfx_set_stencil_ref; nvfx->pipe.set_clip_state = nvfx_set_clip_state; + nvfx->pipe.set_sample_mask = nvfx_set_sample_mask; nvfx->pipe.set_constant_buffer = nvfx_set_constant_buffer; nvfx->pipe.set_framebuffer_state = nvfx_set_framebuffer_state; nvfx->pipe.set_polygon_stipple = nvfx_set_polygon_stipple; diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c index 446422ca0f..4f41530c16 100644 --- a/src/gallium/drivers/r300/r300_state.c +++ b/src/gallium/drivers/r300/r300_state.c @@ -404,6 +404,13 @@ static void r300_set_clip_state(struct pipe_context* pipe, r300->clip_state.dirty = TRUE; } +static void +r300_set_sample_mask(struct pipe_context *pipe, + unsigned sample_mask) +{ +} + + /* Create a new depth, stencil, and alpha state based on the CSO dsa state. * * This contains the depth buffer, stencil buffer, alpha test, and such. @@ -1502,6 +1509,7 @@ void r300_init_state_functions(struct r300_context* r300) r300->context.set_blend_color = r300_set_blend_color; r300->context.set_clip_state = r300_set_clip_state; + r300->context.set_sample_mask = r300_set_sample_mask; r300->context.set_constant_buffer = r300_set_constant_buffer; diff --git a/src/gallium/drivers/softpipe/sp_context.c b/src/gallium/drivers/softpipe/sp_context.c index f6e2b80d46..0f1bcc21bd 100644 --- a/src/gallium/drivers/softpipe/sp_context.c +++ b/src/gallium/drivers/softpipe/sp_context.c @@ -251,6 +251,7 @@ softpipe_create_context( struct pipe_screen *screen, softpipe->pipe.set_blend_color = softpipe_set_blend_color; softpipe->pipe.set_stencil_ref = softpipe_set_stencil_ref; softpipe->pipe.set_clip_state = softpipe_set_clip_state; + softpipe->pipe.set_sample_mask = softpipe_set_sample_mask; softpipe->pipe.set_constant_buffer = softpipe_set_constant_buffer; softpipe->pipe.set_framebuffer_state = softpipe_set_framebuffer_state; softpipe->pipe.set_polygon_stipple = softpipe_set_polygon_stipple; diff --git a/src/gallium/drivers/softpipe/sp_state.h b/src/gallium/drivers/softpipe/sp_state.h index f97fc6eca8..5b0faabeae 100644 --- a/src/gallium/drivers/softpipe/sp_state.h +++ b/src/gallium/drivers/softpipe/sp_state.h @@ -148,6 +148,9 @@ void softpipe_set_stencil_ref( struct pipe_context *pipe, void softpipe_set_clip_state( struct pipe_context *, const struct pipe_clip_state * ); +void softpipe_set_sample_mask( struct pipe_context *, + unsigned sample_mask ); + void softpipe_set_constant_buffer(struct pipe_context *, uint shader, uint index, struct pipe_resource *buf); diff --git a/src/gallium/drivers/softpipe/sp_state_blend.c b/src/gallium/drivers/softpipe/sp_state_blend.c index c63a49e90b..2a203f44e5 100644 --- a/src/gallium/drivers/softpipe/sp_state_blend.c +++ b/src/gallium/drivers/softpipe/sp_state_blend.c @@ -111,3 +111,10 @@ void softpipe_set_stencil_ref( struct pipe_context *pipe, softpipe->dirty |= SP_NEW_DEPTH_STENCIL_ALPHA; } + +void +softpipe_set_sample_mask(struct pipe_context *pipe, + unsigned sample_mask) +{ +} + diff --git a/src/gallium/drivers/svga/svga_pipe_depthstencil.c b/src/gallium/drivers/svga/svga_pipe_depthstencil.c index c317bec6d5..c84615a1f3 100644 --- a/src/gallium/drivers/svga/svga_pipe_depthstencil.c +++ b/src/gallium/drivers/svga/svga_pipe_depthstencil.c @@ -147,6 +147,12 @@ static void svga_set_stencil_ref( struct pipe_context *pipe, svga->dirty |= SVGA_NEW_STENCIL_REF; } +static void +svga_set_sample_mask(struct pipe_context *pipe, + unsigned sample_mask) +{ +} + void svga_init_depth_stencil_functions( struct svga_context *svga ) { @@ -155,6 +161,7 @@ void svga_init_depth_stencil_functions( struct svga_context *svga ) svga->pipe.delete_depth_stencil_alpha_state = svga_delete_depth_stencil_state; svga->pipe.set_stencil_ref = svga_set_stencil_ref; + svga->pipe.set_sample_mask = svga_set_sample_mask; } diff --git a/src/gallium/drivers/trace/tr_context.c b/src/gallium/drivers/trace/tr_context.c index 0edb685ac7..64a4316984 100644 --- a/src/gallium/drivers/trace/tr_context.c +++ b/src/gallium/drivers/trace/tr_context.c @@ -876,6 +876,22 @@ trace_context_set_clip_state(struct pipe_context *_pipe, trace_dump_call_end(); } +static INLINE void +trace_context_set_sample_mask(struct pipe_context *_pipe, + unsigned sample_mask) +{ + struct trace_context *tr_ctx = trace_context(_pipe); + struct pipe_context *pipe = tr_ctx->pipe; + + trace_dump_call_begin("pipe_context", "set_sample_mask"); + + trace_dump_arg(ptr, pipe); + trace_dump_arg(uint, sample_mask); + + pipe->set_sample_mask(pipe, sample_mask); + + trace_dump_call_end(); +} static INLINE void trace_context_set_constant_buffer(struct pipe_context *_pipe, @@ -1561,6 +1577,7 @@ trace_context_create(struct trace_screen *tr_scr, tr_ctx->base.set_blend_color = trace_context_set_blend_color; tr_ctx->base.set_stencil_ref = trace_context_set_stencil_ref; tr_ctx->base.set_clip_state = trace_context_set_clip_state; + tr_ctx->base.set_sample_mask = trace_context_set_sample_mask; tr_ctx->base.set_constant_buffer = trace_context_set_constant_buffer; tr_ctx->base.set_framebuffer_state = trace_context_set_framebuffer_state; tr_ctx->base.set_polygon_stipple = trace_context_set_polygon_stipple; -- cgit v1.2.3