From 762b7fde3d57d3a151f98535fd31516b7e823bc0 Mon Sep 17 00:00:00 2001 From: marha Date: Mon, 30 Apr 2012 10:36:15 +0200 Subject: fontconfig libX11 libfontenc mesa pixman xserver git update 30 Apr 2012 --- mesalib/src/mesa/state_tracker/st_cb_drawpixels.c | 10 ++++++- mesalib/src/mesa/state_tracker/st_context.c | 32 +++++++++++++++++++++++ mesalib/src/mesa/state_tracker/st_context.h | 3 +++ mesalib/src/mesa/state_tracker/st_draw.c | 16 +++++++----- mesalib/src/mesa/state_tracker/st_extensions.c | 8 ++---- 5 files changed, 55 insertions(+), 14 deletions(-) (limited to 'mesalib/src/mesa/state_tracker') diff --git a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c index 5e078a85e..9a3f22465 100644 --- a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c +++ b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c @@ -1509,7 +1509,15 @@ st_CopyPixels(struct gl_context *ctx, GLint srcx, GLint srcy, readY = srcy; readW = width; readH = height; - _mesa_clip_readpixels(ctx, &readX, &readY, &readW, &readH, &pack); + if (!_mesa_clip_readpixels(ctx, &readX, &readY, &readW, &readH, &pack)) { + /* The source region is completely out of bounds. Do nothing. + * The GL spec says "Results of copies from outside the window, + * or from regions of the window that are not exposed, are + * hardware dependent and undefined." + */ + return; + } + readW = MAX2(0, readW); readH = MAX2(0, readH); diff --git a/mesalib/src/mesa/state_tracker/st_context.c b/mesalib/src/mesa/state_tracker/st_context.c index 0245fd92b..19d9da131 100644 --- a/mesalib/src/mesa/state_tracker/st_context.c +++ b/mesalib/src/mesa/state_tracker/st_context.c @@ -65,6 +65,7 @@ #include "util/u_inlines.h" #include "util/u_upload_mgr.h" #include "cso_cache/cso_context.h" +#include "util/u_vbuf.h" DEBUG_GET_ONCE_BOOL_OPTION(mesa_mvp_dp4, "MESA_MVP_DP4", FALSE) @@ -111,6 +112,29 @@ st_get_msaa(void) } +static void st_init_vbuf(struct st_context *st) +{ + struct u_vbuf_caps caps; + + u_vbuf_get_caps(st->pipe->screen, &caps); + + /* Create u_vbuf if there is anything unsupported. */ + if (!caps.buffer_offset_unaligned || + !caps.buffer_stride_unaligned || + !caps.velem_src_offset_unaligned || + !caps.format_fixed32 || + !caps.format_float16 || + !caps.format_float64 || + !caps.format_norm32 || + !caps.format_scaled32 || + !caps.user_vertex_buffers) { + /* XXX user vertex buffers are always uploaded regardless of the CAP. */ + st->vbuf = u_vbuf_create(st->pipe, &caps); + cso_install_vbuf(st->cso_context, st->vbuf); + } +} + + static struct st_context * st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe ) { @@ -134,6 +158,7 @@ st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe ) st->uploader = u_upload_create(st->pipe, 65536, 4, PIPE_BIND_VERTEX_BUFFER); st->cso_context = cso_create_context(pipe); + st_init_vbuf(st); st_init_atoms( st ); st_init_bitmap(st); st_init_clear(st); @@ -245,6 +270,7 @@ static void st_destroy_context_priv( struct st_context *st ) void st_destroy_context( struct st_context *st ) { struct pipe_context *pipe = st->pipe; + struct u_vbuf *vbuf = st->vbuf; struct cso_context *cso = st->cso_context; struct gl_context *ctx = st->ctx; GLuint i; @@ -275,7 +301,13 @@ void st_destroy_context( struct st_context *st ) _mesa_free_context_data(ctx); + /* This will free the st_context too, so 'st' must not be accessed + * afterwards. */ st_destroy_context_priv(st); + st = NULL; + + if (vbuf) + u_vbuf_destroy(vbuf); cso_destroy_context(cso); diff --git a/mesalib/src/mesa/state_tracker/st_context.h b/mesalib/src/mesa/state_tracker/st_context.h index e3d65d97a..3ec98ada1 100644 --- a/mesalib/src/mesa/state_tracker/st_context.h +++ b/mesalib/src/mesa/state_tracker/st_context.h @@ -41,6 +41,7 @@ struct gen_mipmap_state; struct st_context; struct st_fragment_program; struct u_upload_mgr; +struct u_vbuf; #define ST_NEW_MESA (1 << 0) /* Mesa state has changed */ @@ -73,6 +74,8 @@ struct st_context struct pipe_context *pipe; struct u_upload_mgr *uploader; + struct u_vbuf *vbuf; + struct draw_context *draw; /**< For selection/feedback/rastpos only */ struct draw_stage *feedback_stage; /**< For GL_FEEDBACK rendermode */ struct draw_stage *selection_stage; /**< For GL_SELECT rendermode */ diff --git a/mesalib/src/mesa/state_tracker/st_draw.c b/mesalib/src/mesa/state_tracker/st_draw.c index 0a35ab2be..edab76bf5 100644 --- a/mesalib/src/mesa/state_tracker/st_draw.c +++ b/mesalib/src/mesa/state_tracker/st_draw.c @@ -795,7 +795,8 @@ find_sub_primitives(const void *elements, unsigned element_size, * sub-primitives. */ static void -handle_fallback_primitive_restart(struct pipe_context *pipe, +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) @@ -851,7 +852,7 @@ handle_fallback_primitive_restart(struct pipe_context *pipe, info.start = sub_prims[i].start; info.count = sub_prims[i].count; if (u_trim_pipe_prim(info.mode, &info.count)) { - pipe->draw_vbo(pipe, &info); + cso_draw_vbo(cso, &info); } } } @@ -1075,7 +1076,7 @@ st_draw_vbo(struct gl_context *ctx, } setup_index_buffer(ctx, ib, &ibuffer); - pipe->set_index_buffer(pipe, &ibuffer); + cso_set_index_buffer(st->cso_context, &ibuffer); util_draw_init_info(&info); if (ib) { @@ -1110,20 +1111,21 @@ st_draw_vbo(struct gl_context *ctx, } if (info.count_from_stream_output) { - pipe->draw_vbo(pipe, &info); + 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(pipe, ib, &ibuffer, &info); + handle_fallback_primitive_restart(st->cso_context, pipe, ib, + &ibuffer, &info); } else { /* don't trim, restarts might be inside index list */ - pipe->draw_vbo(pipe, &info); + cso_draw_vbo(st->cso_context, &info); } } else if (u_trim_pipe_prim(info.mode, &info.count)) - pipe->draw_vbo(pipe, &info); + cso_draw_vbo(st->cso_context, &info); } pipe_resource_reference(&ibuffer.buffer, NULL); diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c index 34e0329be..1b4bca681 100644 --- a/mesalib/src/mesa/state_tracker/st_extensions.c +++ b/mesalib/src/mesa/state_tracker/st_extensions.c @@ -459,12 +459,6 @@ void st_init_extensions(struct st_context *st) /* Required: vertex fetch support. */ static const struct st_extension_format_mapping vertex_mapping[] = { - { { o(ARB_ES2_compatibility) }, - { PIPE_FORMAT_R32G32B32A32_FIXED } }, - - { { o(ARB_half_float_vertex) }, - { PIPE_FORMAT_R16G16B16A16_FLOAT } }, - { { o(ARB_vertex_type_2_10_10_10_rev) }, { PIPE_FORMAT_R10G10B10A2_UNORM, PIPE_FORMAT_B10G10R10A2_UNORM, @@ -479,6 +473,7 @@ void st_init_extensions(struct st_context *st) /* * Extensions that are supported by all Gallium drivers: */ + ctx->Extensions.ARB_ES2_compatibility = GL_TRUE; ctx->Extensions.ARB_copy_buffer = GL_TRUE; ctx->Extensions.ARB_draw_elements_base_vertex = GL_TRUE; ctx->Extensions.ARB_explicit_attrib_location = GL_TRUE; @@ -486,6 +481,7 @@ void st_init_extensions(struct st_context *st) ctx->Extensions.ARB_fragment_program = GL_TRUE; ctx->Extensions.ARB_fragment_shader = GL_TRUE; ctx->Extensions.ARB_half_float_pixel = GL_TRUE; + ctx->Extensions.ARB_half_float_vertex = GL_TRUE; ctx->Extensions.ARB_map_buffer_range = GL_TRUE; ctx->Extensions.ARB_sampler_objects = GL_TRUE; ctx->Extensions.ARB_shader_objects = GL_TRUE; -- cgit v1.2.3