src/gallium/winsys/svga/drm/vmw_shader.h

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  25
  26 /**
  27  * @file
  28  * Shaders for VMware SVGA winsys.
  29  *
  30  * @author Jose Fonseca <jfonseca@vmware.com>
  31  * @author Thomas Hellstrom <thellstrom@vmware.com>
  32  */
  33
  34 #ifndef VMW_SHADER_H_
  35
  36 #include "pipe/p_compiler.h"
  37 #include "util/u_atomic.h"
  38 #include "util/u_inlines.h"
  39
  40 struct vmw_svga_winsys_shader
  41 {
  42    int32_t validated;
  43    struct pipe_reference refcnt;
  44
  45    struct vmw_winsys_screen *screen;
  46    struct svga_winsys_buffer *buf;
  47    uint32_t shid;
  48 };
  49
  50 static inline struct svga_winsys_gb_shader *
  51 svga_winsys_shader(struct vmw_svga_winsys_shader *shader)
  52 {
  53    assert(!shader || shader->shid != SVGA3D_INVALID_ID);
  54    return (struct svga_winsys_gb_shader *)shader;
  55 }
  56
  57 static inline struct vmw_svga_winsys_shader *
  58 vmw_svga_winsys_shader(struct svga_winsys_gb_shader *shader)
  59 {
  60    return (struct vmw_svga_winsys_shader *)shader;
  61 }
  62
  63 void
  64 vmw_svga_winsys_shader_reference(struct vmw_svga_winsys_shader **pdst,
  65                                   struct vmw_svga_winsys_shader *src);
  66
  67 #endif /* VMW_SHADER_H_ */