-//struct dd_function_table;
/**************************************************************************
*
* Copyright 2003 Tungsten Graphics, Inc., Cedar Park, Texas.
#include "main/mtypes.h"
#include "pipe/p_state.h"
#include "state_tracker/st_api.h"
+#include "main/fbobject.h"
struct bitmap_cache;
-struct blit_state;
struct dd_function_table;
struct draw_context;
struct draw_stage;
struct gen_mipmap_state;
struct st_context;
struct st_fragment_program;
+struct u_upload_mgr;
-#define ST_NEW_MESA 0x1 /* Mesa state has changed */
-#define ST_NEW_FRAGMENT_PROGRAM 0x2
-#define ST_NEW_VERTEX_PROGRAM 0x4
-#define ST_NEW_FRAMEBUFFER 0x8
-#define ST_NEW_EDGEFLAGS_DATA 0x10
-#define ST_NEW_GEOMETRY_PROGRAM 0x20
+#define ST_NEW_MESA (1 << 0) /* Mesa state has changed */
+#define ST_NEW_FRAGMENT_PROGRAM (1 << 1)
+#define ST_NEW_VERTEX_PROGRAM (1 << 2)
+#define ST_NEW_FRAMEBUFFER (1 << 3)
+#define ST_NEW_EDGEFLAGS_DATA (1 << 4)
+#define ST_NEW_GEOMETRY_PROGRAM (1 << 5)
+#define ST_NEW_VERTEX_ARRAYS (1 << 6)
+#define ST_NEW_RASTERIZER (1 << 7)
+#define ST_NEW_UNIFORM_BUFFER (1 << 8)
struct st_state_flags {
struct pipe_context *pipe;
+ struct u_upload_mgr *uploader, *indexbuf_uploader, *constbuf_uploader;
+
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 */
struct draw_stage *rastpos_stage; /**< For glRasterPos */
+ GLboolean clamp_frag_color_in_shader;
+ GLboolean clamp_vert_color_in_shader;
+ boolean has_stencil_export; /**< can do shader stencil export? */
+ boolean has_time_elapsed;
+ boolean has_shader_model3;
+ boolean prefer_blit_based_texture_transfer;
+ boolean needs_texcoord_semantic;
+ boolean apply_texture_swizzle_to_border_color;
/* On old libGL's for linux we need to invalidate the drawables
* on glViewpport calls, this is set via a option.
*/
boolean invalidate_on_gl_viewport;
+ boolean vertex_array_out_of_memory;
+
/* Some state is contained in constant objects.
* Other state is just parameter values.
*/
struct pipe_blend_state blend;
struct pipe_depth_stencil_alpha_state depth_stencil;
struct pipe_rasterizer_state rasterizer;
- struct pipe_sampler_state samplers[PIPE_MAX_SAMPLERS];
- struct pipe_sampler_state *sampler_list[PIPE_MAX_SAMPLERS];
+ struct pipe_sampler_state samplers[PIPE_SHADER_TYPES][PIPE_MAX_SAMPLERS];
+ GLuint num_samplers[PIPE_SHADER_TYPES];
+ struct pipe_sampler_view *sampler_views[PIPE_SHADER_TYPES][PIPE_MAX_SAMPLERS];
+ GLuint num_sampler_views[PIPE_SHADER_TYPES];
struct pipe_clip_state clip;
- struct pipe_resource *constants[PIPE_SHADER_TYPES];
+ struct {
+ void *ptr;
+ unsigned size;
+ } constants[PIPE_SHADER_TYPES];
struct pipe_framebuffer_state framebuffer;
- struct pipe_sampler_view *sampler_views[PIPE_MAX_SAMPLERS];
struct pipe_scissor_state scissor;
struct pipe_viewport_state viewport;
unsigned sample_mask;
- GLuint num_samplers;
- GLuint num_textures;
-
GLuint poly_stipple[32]; /**< In OpenGL's bottom-to-top order */
- } state;
- struct {
- struct st_tracked_state tracked_state[PIPE_SHADER_TYPES];
- } constants;
-
- /* XXX unused: */
- struct {
- struct gl_fragment_program *fragment_program;
- } cb;
+ GLuint fb_orientation;
+ } state;
char vendor[100];
char renderer[100];
GLboolean missing_textures;
GLboolean vertdata_edgeflags;
- /** Mapping from VERT_RESULT_x to post-transformed vertex slot */
+ /** Mapping from VARYING_SLOT_x to post-transformed vertex slot */
const GLuint *vertex_result_to_slot;
struct st_vertex_program *vp; /**< Currently bound vertex program */
struct st_fragment_program *fp; /**< Currently bound fragment program */
struct st_geometry_program *gp; /**< Currently bound geometry program */
- struct st_vp_varient *vp_varient;
+ struct st_vp_variant *vp_variant;
+ struct st_fp_variant *fp_variant;
+ struct st_gp_variant *gp_variant;
struct gl_texture_object *default_texture;
struct pipe_sampler_state samplers[2];
enum pipe_format tex_format;
void *vs;
- float vertices[4][3][4]; /**< vertex pos + color + texcoord */
- struct pipe_resource *vbuf;
- unsigned vbuf_slot; /* next free slot in vbuf */
struct bitmap_cache *cache;
} bitmap;
/** for glDraw/CopyPixels */
struct {
- struct st_fragment_program *shaders[4];
+ struct gl_fragment_program *shaders[4];
void *vert_shaders[2]; /**< ureg shaders */
} drawpix;
struct {
struct pipe_rasterizer_state raster;
struct pipe_viewport_state viewport;
- struct pipe_clip_state clip;
void *vs;
void *fs;
- float vertices[4][2][4]; /**< vertex pos + color */
- struct pipe_resource *vbuf;
- unsigned vbuf_slot;
- boolean enable_ds_separate;
} clear;
/** used for anything using util_draw_vertex_buffer */
enum pipe_texture_target internal_target;
struct gen_mipmap_state *gen_mipmap;
- struct blit_state *blit;
struct cso_context *cso_context;
- int force_msaa;
void *winsys_drawable_handle;
+
+ /* The number of vertex buffers from the last call of validate_arrays. */
+ unsigned last_num_vbuffers;
+
+ int32_t draw_stamp;
+ int32_t read_stamp;
+
+ struct st_config_options options;
};
struct st_framebuffer_iface *iface;
enum st_attachment_type statts[ST_ATTACHMENT_COUNT];
unsigned num_statts;
- int32_t revalidate;
+ int32_t stamp;
+ int32_t iface_stamp;
};
static INLINE GLuint
st_fb_orientation(const struct gl_framebuffer *fb)
{
- if (fb && fb->Name == 0) {
+ if (fb && _mesa_is_winsys_fbo(fb)) {
/* Drawing into a window (on-screen buffer).
*
* Negate Y scale to flip image vertically.
#define ST_CALLOC_STRUCT(T) (struct T *) calloc(1, sizeof(struct T))
-extern int
-st_get_msaa(void);
-
extern struct st_context *
st_create_context(gl_api api, struct pipe_context *pipe,
const struct gl_config *visual,
- struct st_context *share);
+ struct st_context *share,
+ const struct st_config_options *options);
extern void
st_destroy_context(struct st_context *st);
projects / mesa.git / blobdiff