From cb6eb16ca5d1ad4538421e1976cfc01cbe121866 Mon Sep 17 00:00:00 2001 From: Qiang Yu Date: Tue, 31 Dec 2024 21:30:42 +0800 Subject: [PATCH] lima: add lima_init_screen_caps MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It's one-one map of lima_screen_get_param() and lima_screen_get_paramf(). Reviewed-by: Marek Olšák Part-of: --- src/gallium/drivers/lima/lima_screen.c | 83 ++++++++++++++++++++++++++ 1 file changed, 83 insertions(+) diff --git a/src/gallium/drivers/lima/lima_screen.c b/src/gallium/drivers/lima/lima_screen.c index 6cefd58748b..380337cc842 100644 --- a/src/gallium/drivers/lima/lima_screen.c +++ b/src/gallium/drivers/lima/lima_screen.c @@ -300,6 +300,87 @@ lima_screen_get_shader_param(struct pipe_screen *pscreen, } } +static void +lima_init_screen_caps(struct pipe_screen *screen) +{ + struct pipe_caps *caps = (struct pipe_caps *)&screen->caps; + + u_init_pipe_screen_caps(screen, 1); + + caps->npot_textures = true; + caps->blend_equation_separate = true; + caps->uma = true; + caps->clip_halfz = true; + caps->native_fence_fd = true; + caps->fragment_shader_texture_lod = true; + caps->texture_swizzle = true; + caps->vertex_color_unclamped = true; + caps->texture_barrier = true; + caps->surface_sample_count = true; + + /* not clear supported */ + caps->fs_coord_origin_upper_left = true; + caps->fs_coord_origin_lower_left = true; + caps->fs_coord_pixel_center_integer = true; + caps->fs_coord_pixel_center_half_integer = true; + + caps->fs_position_is_sysval = true; + caps->fs_point_is_sysval = true; + caps->fs_face_is_integer_sysval = true; + + caps->texture_half_float_linear = true; + + caps->max_texture_2d_size = 1 << (LIMA_MAX_MIP_LEVELS - 1); + caps->max_texture_3d_levels = + caps->max_texture_cube_levels = LIMA_MAX_MIP_LEVELS; + + caps->vendor_id = 0x13B5; + + caps->video_memory = 0; + + caps->pci_group = + caps->pci_bus = + caps->pci_device = + caps->pci_function = 0; + + caps->texture_transfer_modes = 0; + + caps->shareable_shaders = false; + + caps->alpha_test = true; + + caps->flatshade = false; + caps->two_sided_color = false; + caps->clip_planes = 0; + + caps->fragment_shader_derivatives = true; + + /* Mali4x0 PP doesn't have a swizzle for load_input, so use POT-aligned + * varyings to avoid unnecessary movs for vec3 and precision downgrade + * in case if this vec3 is coordinates for a sampler + */ + caps->prefer_pot_aligned_varyings = true; + + caps->max_dual_source_render_targets = true; + + caps->min_line_width = + caps->min_line_width_aa = + caps->min_point_size = + caps->min_point_size_aa = 1; + + caps->point_size_granularity = + caps->line_width_granularity = 0.1; + + caps->max_line_width = + caps->max_line_width_aa = + caps->max_point_size = + caps->max_point_size_aa = 100.0f; + + caps->max_texture_anisotropy = 16.0f; + + caps->max_texture_lod_bias = 15.0f; +} + static bool lima_screen_is_format_supported(struct pipe_screen *pscreen, enum pipe_format format, @@ -747,6 +828,8 @@ lima_screen_create(int fd, const struct pipe_screen_config *config, lima_fence_screen_init(screen); lima_disk_cache_init(screen); + lima_init_screen_caps(&screen->base); + slab_create_parent(&screen->transfer_pool, sizeof(struct lima_transfer), 16); return &screen->base;