From f543ceaca6820260f15a4eff86938214cf43c7d2 Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 21 May 2012 09:10:35 +0200 Subject: fontconfig mesa xkeyboard-config xserver pixman git update 21 Mar 2012 --- .../src/mesa/state_tracker/st_cb_bufferobjects.c | 3 + mesalib/src/mesa/state_tracker/st_context.c | 2 +- mesalib/src/mesa/state_tracker/st_context.h | 1 - mesalib/src/mesa/state_tracker/st_draw.c | 181 +-------------------- mesalib/src/mesa/state_tracker/st_extensions.c | 2 +- mesalib/src/mesa/state_tracker/st_program.c | 23 +++ mesalib/src/mesa/state_tracker/st_program.h | 4 + 7 files changed, 34 insertions(+), 182 deletions(-) (limited to 'mesalib/src/mesa/state_tracker') diff --git a/mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c b/mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c index 6534a4347..b47a2d87f 100644 --- a/mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c +++ b/mesalib/src/mesa/state_tracker/st_cb_bufferobjects.c @@ -195,6 +195,9 @@ st_bufferobj_data(struct gl_context *ctx, case GL_ELEMENT_ARRAY_BUFFER_ARB: bind = PIPE_BIND_INDEX_BUFFER; break; + case GL_TRANSFORM_FEEDBACK_BUFFER: + bind = PIPE_BIND_STREAM_OUTPUT; + break; default: bind = 0; } diff --git a/mesalib/src/mesa/state_tracker/st_context.c b/mesalib/src/mesa/state_tracker/st_context.c index b44976525..132dcc02f 100644 --- a/mesalib/src/mesa/state_tracker/st_context.c +++ b/mesalib/src/mesa/state_tracker/st_context.c @@ -247,7 +247,7 @@ static void st_destroy_context_priv( struct st_context *st ) st_destroy_drawtex(st); for (i = 0; i < Elements(st->state.sampler_views); i++) { - pipe_sampler_view_reference(&st->state.sampler_views[i], NULL); + pipe_sampler_view_release(st->pipe, &st->state.sampler_views[i]); } if (st->default_texture) { diff --git a/mesalib/src/mesa/state_tracker/st_context.h b/mesalib/src/mesa/state_tracker/st_context.h index 00a405b69..55ae65b3c 100644 --- a/mesalib/src/mesa/state_tracker/st_context.h +++ b/mesalib/src/mesa/state_tracker/st_context.h @@ -79,7 +79,6 @@ struct st_context struct draw_stage *feedback_stage; /**< For GL_FEEDBACK rendermode */ struct draw_stage *selection_stage; /**< For GL_SELECT rendermode */ struct draw_stage *rastpos_stage; /**< For glRasterPos */ - GLboolean sw_primitive_restart; GLboolean clamp_frag_color_in_shader; GLboolean clamp_vert_color_in_shader; diff --git a/mesalib/src/mesa/state_tracker/st_draw.c b/mesalib/src/mesa/state_tracker/st_draw.c index a8c20f45a..0a06e9995 100644 --- a/mesalib/src/mesa/state_tracker/st_draw.c +++ b/mesalib/src/mesa/state_tracker/st_draw.c @@ -638,175 +638,6 @@ check_uniforms(struct gl_context *ctx) } -/* - * Notes on primitive restart: - * The code below is used when the gallium driver does not support primitive - * restart itself. We map the index buffer, find the restart indexes, unmap - * the index buffer then draw the sub-primitives delineated by the restarts. - * A couple possible optimizations: - * 1. Save the list of sub-primitive (start, count) values in a list attached - * to the index buffer for re-use in subsequent draws. The list would be - * invalidated when the contents of the buffer changed. - * 2. If drawing triangle strips or quad strips, create a new index buffer - * that uses duplicated vertices to render the disjoint strips as one - * long strip. We'd have to be careful to avoid using too much memory - * for this. - * Finally, some apps might perform better if they don't use primitive restart - * at all rather than this fallback path. Set MESA_EXTENSION_OVERRIDE to - * "-GL_NV_primitive_restart" to test that. - */ - - -struct sub_primitive -{ - unsigned start, count; -}; - - -/** - * Scan the elements array to find restart indexes. Return a list - * of primitive (start,count) pairs to indicate how to draw the sub- - * primitives delineated by the restart index. - */ -static struct sub_primitive * -find_sub_primitives(const void *elements, unsigned element_size, - unsigned start, unsigned end, unsigned restart_index, - unsigned *num_sub_prims) -{ - const unsigned max_prims = end - start; - struct sub_primitive *sub_prims; - unsigned i, cur_start, cur_count, num; - - sub_prims = (struct sub_primitive *) - malloc(max_prims * sizeof(struct sub_primitive)); - - if (!sub_prims) { - *num_sub_prims = 0; - return NULL; - } - - cur_start = start; - cur_count = 0; - num = 0; - -#define SCAN_ELEMENTS(TYPE) \ - for (i = start; i < end; i++) { \ - if (((const TYPE *) elements)[i] == restart_index) { \ - if (cur_count > 0) { \ - assert(num < max_prims); \ - sub_prims[num].start = cur_start; \ - sub_prims[num].count = cur_count; \ - num++; \ - } \ - cur_start = i + 1; \ - cur_count = 0; \ - } \ - else { \ - cur_count++; \ - } \ - } \ - if (cur_count > 0) { \ - assert(num < max_prims); \ - sub_prims[num].start = cur_start; \ - sub_prims[num].count = cur_count; \ - num++; \ - } - - switch (element_size) { - case 1: - SCAN_ELEMENTS(ubyte); - break; - case 2: - SCAN_ELEMENTS(ushort); - break; - case 4: - SCAN_ELEMENTS(uint); - break; - default: - assert(0 && "bad index_size in find_sub_primitives()"); - } - -#undef SCAN_ELEMENTS - - *num_sub_prims = num; - - return sub_prims; -} - - -/** - * For gallium drivers that don't support the primitive restart - * feature, handle it here by breaking up the indexed primitive into - * sub-primitives. - */ -static void -handle_fallback_primitive_restart(struct cso_context *cso, - struct pipe_context *pipe, - const struct _mesa_index_buffer *ib, - struct pipe_index_buffer *ibuffer, - struct pipe_draw_info *orig_info) -{ - const unsigned start = orig_info->start; - const unsigned count = orig_info->count; - struct pipe_draw_info info = *orig_info; - struct pipe_transfer *transfer = NULL; - unsigned instance, i; - const void *ptr = NULL; - struct sub_primitive *sub_prims; - unsigned num_sub_prims; - - assert(info.indexed); - assert(ibuffer->buffer || ibuffer->user_buffer); - assert(ib); - - if (!ibuffer->buffer || !ibuffer->user_buffer || !ib) - return; - - info.primitive_restart = FALSE; - info.instance_count = 1; - - if (_mesa_is_bufferobj(ib->obj)) { - ptr = pipe_buffer_map_range(pipe, ibuffer->buffer, - start * ibuffer->index_size, /* start */ - count * ibuffer->index_size, /* length */ - PIPE_TRANSFER_READ, &transfer); - if (!ptr) - return; - - ptr = (uint8_t*)ptr + (ibuffer->offset - start * ibuffer->index_size); - } - else { - ptr = ib->ptr; - if (!ptr) - return; - } - - sub_prims = find_sub_primitives(ptr, ibuffer->index_size, - 0, count, orig_info->restart_index, - &num_sub_prims); - - if (transfer) - pipe_buffer_unmap(pipe, transfer); - - /* Now draw the sub primitives. - * Need to loop over instances as well to preserve draw order. - */ - for (instance = 0; instance < orig_info->instance_count; instance++) { - info.start_instance = instance + orig_info->start_instance; - for (i = 0; i < num_sub_prims; i++) { - info.start = sub_prims[i].start; - info.count = sub_prims[i].count; - if (u_trim_pipe_prim(info.mode, &info.count)) { - cso_draw_vbo(cso, &info); - } - } - } - - if (sub_prims) - free(sub_prims); -} - - /** * Translate OpenGL primtive type (GL_POINTS, GL_TRIANGLE_STRIP, etc) to * the corresponding Gallium type. @@ -901,7 +732,6 @@ st_draw_vbo(struct gl_context *ctx, struct gl_transform_feedback_object *tfb_vertcount) { struct st_context *st = st_context(ctx); - struct pipe_context *pipe = st->pipe; struct pipe_index_buffer ibuffer = {0}; struct pipe_draw_info info; const struct gl_client_array **arrays = ctx->Array._DrawArrays; @@ -994,15 +824,8 @@ st_draw_vbo(struct gl_context *ctx, cso_draw_vbo(st->cso_context, &info); } else if (info.primitive_restart) { - if (st->sw_primitive_restart) { - /* Handle primitive restart for drivers that doesn't support it */ - handle_fallback_primitive_restart(st->cso_context, pipe, ib, - &ibuffer, &info); - } - else { - /* don't trim, restarts might be inside index list */ - cso_draw_vbo(st->cso_context, &info); - } + /* don't trim, restarts might be inside index list */ + cso_draw_vbo(st->cso_context, &info); } else if (u_trim_pipe_prim(info.mode, &info.count)) cso_draw_vbo(st->cso_context, &info); diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c index 1b4bca681..953155f36 100644 --- a/mesalib/src/mesa/state_tracker/st_extensions.c +++ b/mesalib/src/mesa/state_tracker/st_extensions.c @@ -601,7 +601,7 @@ void st_init_extensions(struct st_context *st) ctx->Extensions.NV_primitive_restart = GL_TRUE; if (!screen->get_param(screen, PIPE_CAP_PRIMITIVE_RESTART)) { - st->sw_primitive_restart = GL_TRUE; + ctx->Const.PrimitiveRestartInSoftware = GL_TRUE; } if (screen->get_param(screen, PIPE_CAP_VERTEX_COLOR_UNCLAMPED)) { diff --git a/mesalib/src/mesa/state_tracker/st_program.c b/mesalib/src/mesa/state_tracker/st_program.c index deee722cf..e6664fb7c 100644 --- a/mesalib/src/mesa/state_tracker/st_program.c +++ b/mesalib/src/mesa/state_tracker/st_program.c @@ -1285,3 +1285,26 @@ st_destroy_program_variants(struct st_context *st) _mesa_HashWalk(st->ctx->Shared->ShaderObjects, destroy_shader_program_variants_cb, st); } + + +/** + * For debugging, print/dump the current vertex program. + */ +void +st_print_current_vertex_program(void) +{ + GET_CURRENT_CONTEXT(ctx); + + if (ctx->VertexProgram._Current) { + struct st_vertex_program *stvp = + (struct st_vertex_program *) ctx->VertexProgram._Current; + struct st_vp_variant *stv; + + debug_printf("Vertex program %u\n", stvp->Base.Base.Id); + + for (stv = stvp->variants; stv; stv = stv->next) { + debug_printf("variant %p\n", stv); + tgsi_dump(stv->tgsi.tokens, 0); + } + } +} diff --git a/mesalib/src/mesa/state_tracker/st_program.h b/mesalib/src/mesa/state_tracker/st_program.h index 6c4b4f6c3..23a262ccc 100644 --- a/mesalib/src/mesa/state_tracker/st_program.h +++ b/mesalib/src/mesa/state_tracker/st_program.h @@ -315,4 +315,8 @@ extern void st_destroy_program_variants(struct st_context *st); +extern void +st_print_current_vertex_program(void); + + #endif -- cgit v1.2.3