diff options
Diffstat (limited to 'mesalib/src/mesa/state_tracker/st_context.c')
| -rw-r--r-- | mesalib/src/mesa/state_tracker/st_context.c | 39 |
1 files changed, 36 insertions, 3 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_context.c b/mesalib/src/mesa/state_tracker/st_context.c index c805a094b..09b615465 100644 --- a/mesalib/src/mesa/state_tracker/st_context.c +++ b/mesalib/src/mesa/state_tracker/st_context.c @@ -189,6 +189,9 @@ st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe, st->has_stencil_export = screen->get_param(screen, PIPE_CAP_SHADER_STENCIL_EXPORT); st->has_shader_model3 = screen->get_param(screen, PIPE_CAP_SM3); + st->has_etc1 = screen->is_format_supported(screen, PIPE_FORMAT_ETC1_RGB8, + PIPE_TEXTURE_2D, 0, + PIPE_BIND_SAMPLER_VIEW); st->prefer_blit_based_texture_transfer = screen->get_param(screen, PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER); @@ -198,10 +201,40 @@ st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe, !!(screen->get_param(screen, PIPE_CAP_TEXTURE_BORDER_COLOR_QUIRK) & (PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_NV50 | PIPE_QUIRK_TEXTURE_BORDER_COLOR_SWIZZLE_R600)); + st->has_time_elapsed = + screen->get_param(screen, PIPE_CAP_QUERY_TIME_ELAPSED); /* GL limits and extensions */ - st_init_limits(st); - st_init_extensions(st); + st_init_limits(st->pipe->screen, &ctx->Const, &ctx->Extensions); + st_init_extensions(st->pipe->screen, ctx->API, &ctx->Const, + &ctx->Extensions, &st->options, ctx->Mesa_DXTn); + + /* Enable shader-based fallbacks for ARB_color_buffer_float if needed. */ + if (screen->get_param(screen, PIPE_CAP_VERTEX_COLOR_UNCLAMPED)) { + if (!screen->get_param(screen, PIPE_CAP_VERTEX_COLOR_CLAMPED)) { + st->clamp_vert_color_in_shader = GL_TRUE; + } + + if (!screen->get_param(screen, PIPE_CAP_FRAGMENT_COLOR_CLAMPED)) { + st->clamp_frag_color_in_shader = GL_TRUE; + } + + /* For drivers which cannot do color clamping, it's better to just + * disable ARB_color_buffer_float in the core profile, because + * the clamping is deprecated there anyway. */ + if (ctx->API == API_OPENGL_CORE && + (st->clamp_frag_color_in_shader || st->clamp_vert_color_in_shader)) { + st->clamp_vert_color_in_shader = GL_FALSE; + st->clamp_frag_color_in_shader = GL_FALSE; + ctx->Extensions.ARB_color_buffer_float = GL_FALSE; + } + } + + /* called after _mesa_create_context/_mesa_init_point, fix default user + * settable max point size up + */ + st->ctx->Point.MaxSize = MAX2(ctx->Const.MaxPointSize, + ctx->Const.MaxPointSizeAA); _mesa_compute_version(ctx); @@ -241,7 +274,7 @@ struct st_context *st_create_context(gl_api api, struct pipe_context *pipe, * driver prefers DP4 or MUL/MAD for vertex transformation. */ if (debug_get_option_mesa_mvp_dp4()) - ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].OptimizeForAOS = GL_TRUE; + ctx->Const.ShaderCompilerOptions[MESA_SHADER_VERTEX].OptimizeForAOS = GL_TRUE; return st_create_context_priv(ctx, pipe, options); } |