Subversion Repositories Kolibri OS

#ifndef XORG_RENDERER_H

#define XORG_RENDERER_H

#include "pipe/p_context.h"

#include "pipe/p_state.h"

struct xorg_shaders;

struct exa_pixmap_priv;

/* max number of vertices *

 * max number of attributes per vertex *

 * max number of components per attribute

 *

 * currently the max is 100 quads

 */

#define BUF_SIZE (100 * 4 * 3 * 4)

struct xorg_renderer {

   struct pipe_context *pipe;

   struct cso_context *cso;

   struct xorg_shaders *shaders;

   int fb_width;

   int fb_height;

   struct pipe_resource *vs_const_buffer;

   struct pipe_resource *fs_const_buffer;

   float buffer[BUF_SIZE];

   int buffer_size;

   struct pipe_vertex_element velems[3];

   /* number of attributes per vertex for the current

    * draw operation */

   int attrs_per_vertex;

};

struct xorg_renderer *renderer_create(struct pipe_context *pipe);

void renderer_destroy(struct xorg_renderer *renderer);

void renderer_bind_destination(struct xorg_renderer *r,

                               struct pipe_surface *surface,

                               int width,

                               int height );

void renderer_bind_framebuffer(struct xorg_renderer *r,

                               struct exa_pixmap_priv *priv);

void renderer_bind_viewport(struct xorg_renderer *r,

                            struct exa_pixmap_priv *dst);

void renderer_set_constants(struct xorg_renderer *r,

                            int shader_type,

                            const float *buffer,

                            int size);

void renderer_draw_yuv(struct xorg_renderer *r,

                       float src_x, float src_y, float src_w, float src_h,

                       int dst_x, int dst_y, int dst_w, int dst_h,

                       struct pipe_resource **textures);

void renderer_begin_solid(struct xorg_renderer *r);

void renderer_solid(struct xorg_renderer *r,

                    int x0, int y0,

                    int x1, int y1,

                    float *color);

void renderer_begin_textures(struct xorg_renderer *r,

                             int num_textures);

void renderer_texture(struct xorg_renderer *r,

                      int *pos,

                      int width, int height,

                      struct pipe_sampler_view **textures,

                      int num_textures,

                      float *src_matrix,

                      float *mask_matrix);

void renderer_draw_flush(struct xorg_renderer *r);

#endif