ScummVM API documentation
Public Member Functions | Static Public Member Functions | Public Attributes | List of all members
TinyGL::GLContext Struct Reference

Public Member Functions

void gl_vertex_transform (GLVertex *v)
 
void gl_calc_fog_factor (GLVertex *v)
 
void gl_get_pname (TGLenum pname, union uglValue *data, eDataType &dataType)
 
void gl_add_op (GLParam *p)
 
void gl_compile_op (GLParam *p)
 
void gl_eval_viewport ()
 
void gl_transform_to_viewport (GLVertex *v)
 
void gl_draw_triangle (GLVertex *p0, GLVertex *p1, GLVertex *p2)
 
void gl_draw_line (GLVertex *p0, GLVertex *p1)
 
void gl_draw_point (GLVertex *p0)
 
void gl_draw_triangle_clip (GLVertex *p0, GLVertex *p1, GLVertex *p2, int clip_bit)
 
void gl_add_select (uint zmin, uint zmax)
 
void gl_add_select1 (int z1, int z2, int z3)
 
void gl_enable_disable_light (int light, int v)
 
void gl_shade_vertex (GLVertex *v)
 
void gl_GetIntegerv (TGLenum pname, TGLint *data)
 
void gl_GetFloatv (TGLenum pname, TGLfloat *data)
 
void gl_GetDoublev (TGLenum pname, TGLdouble *data)
 
void gl_GetBooleanv (TGLenum pname, TGLboolean *data)
 
void gl_EnableClientState (GLParam *p)
 
void gl_DisableClientState (GLParam *p)
 
void gl_VertexPointer (GLParam *p)
 
void gl_ColorPointer (GLParam *p)
 
void gl_NormalPointer (GLParam *p)
 
void gl_TexCoordPointer (GLParam *p)
 
GLTexture * alloc_texture (uint h)
 
GLTexture * find_texture (uint h)
 
void free_texture (GLTexture *t)
 
void gl_GenTextures (TGLsizei n, TGLuint *textures)
 
void gl_DeleteTextures (TGLsizei n, const TGLuint *textures)
 
void gl_PixelStore (TGLenum pname, TGLint param)
 
void issueDrawCall (DrawCall *drawCall)
 
void disposeResources ()
 
void disposeDrawCallLists ()
 
void presentBufferDirtyRects (Common::List< Common::Rect > &dirtyAreas)
 
void presentBufferSimple (Common::List< Common::Rect > &dirtyAreas)
 
void debugDrawRectangle (Common::Rect rect, int r, int g, int b)
 
GLSpecBuf * specbuf_get_buffer (const int shininess_i, const float shininess)
 
void specbuf_cleanup ()
 
TGLint gl_RenderMode (TGLenum mode)
 
void gl_SelectBuffer (TGLsizei size, TGLuint *buffer)
 
GLList * alloc_list (int list)
 
GLList * find_list (uint list)
 
void delete_list (int list)
 
void gl_NewList (TGLuint list, TGLenum mode)
 
void gl_EndList ()
 
TGLboolean gl_IsList (TGLuint list)
 
TGLuint gl_GenLists (TGLsizei range)
 
void initSharedState ()
 
void endSharedState ()
 
void init (int screenW, int screenH, Graphics::PixelFormat pixelFormat, int textureSize, bool enableStencilBuffer, bool dirtyRectsEnable, uint32 drawCallMemorySize)
 
void deinit ()
 
void gl_print_matrix (const float *m)
 
void gl_debug (int mode)
 

Static Public Member Functions

static void gl_draw_triangle_point (GLContext *c, GLVertex *p0, GLVertex *p1, GLVertex *p2)
 
static void gl_draw_triangle_line (GLContext *c, GLVertex *p0, GLVertex *p1, GLVertex *p2)
 
static void gl_draw_triangle_fill (GLContext *c, GLVertex *p0, GLVertex *p1, GLVertex *p2)
 
static void gl_draw_triangle_select (GLContext *c, GLVertex *p0, GLVertex *p1, GLVertex *p2)
 

Public Attributes

FrameBuffer * fb
 
Common::Rect renderRect
 
bool blending_enabled
 
int source_blending_factor
 
int destination_blending_factor
 
bool alpha_test_enabled
 
int alpha_test_func
 
int alpha_test_ref_val
 
int _textureSize
 
GLLight lights [32]
 
GLLight * first_light
 
Vector4 ambient_light_model
 
int local_light_model
 
bool lighting_enabled
 
int light_model_two_side
 
GLMaterial materials [2]
 
bool color_material_enabled
 
int current_color_material_mode
 
int current_color_material_type
 
GLTexture * current_texture
 
GLTexture * default_texture
 
uint maxTextureName
 
bool texture_2d_enabled
 
int texture_mag_filter
 
int texture_min_filter
 
uint texture_wrap_s
 
uint texture_wrap_t
 
Common::Array< struct tglColorAssociation > colorAssociationList
 
GLSharedState shared_state
 
GLParamBuffer * current_op_buffer
 
int current_op_buffer_index
 
int exec_flag
 
int compile_flag
 
int print_flag
 
int matrix_mode
 
Matrix4 * matrix_stack [3]
 
Matrix4 * matrix_stack_ptr [3]
 
int matrix_stack_depth_max [3]
 
Matrix4 matrix_model_view_inv
 
Matrix4 matrix_model_projection
 
int matrix_model_projection_updated
 
int matrix_model_projection_no_w_transform
 
int apply_texture_matrix
 
GLViewport viewport
 
int polygon_mode_back
 
int polygon_mode_front
 
int current_front_face
 
int current_shade_model
 
int current_cull_face
 
bool cull_face_enabled
 
bool normalize_enabled
 
gl_draw_triangle_func draw_triangle_front
 
gl_draw_triangle_func draw_triangle_back
 
int render_mode
 
uint * select_buffer
 
int select_size
 
uint * select_ptr
 
uint * select_hit
 
int select_overflow
 
int select_hits
 
uint name_stack [64]
 
int name_stack_size
 
float clear_depth
 
Vector4 clear_color
 
int clear_stencil
 
Vector4 current_color
 
Vector4 current_normal
 
Vector4 current_tex_coord
 
int current_edge_flag
 
int in_begin
 
int begin_type
 
int vertex_n
 
int vertex_cnt
 
int vertex_max
 
GLVertex * vertex
 
TGLvoid * vertex_array
 
int vertex_array_size
 
int vertex_array_stride
 
int vertex_array_type
 
TGLvoid * normal_array
 
int normal_array_stride
 
int normal_array_type
 
TGLvoid * color_array
 
int color_array_size
 
int color_array_stride
 
int color_array_type
 
TGLvoid * texcoord_array
 
int texcoord_array_size
 
int texcoord_array_stride
 
int texcoord_array_type
 
int client_states
 
float offset_factor
 
float offset_units
 
int offset_states
 
GLSpecBuf * specbuf_first
 
int specbuf_used_counter
 
int specbuf_num_buffers
 
void * opaque
 
int(* gl_resize_viewport )(int *xsize, int *ysize)
 
bool depth_test_enabled
 
int depth_func
 
bool depth_write_mask
 
bool stencil_buffer_supported
 
bool stencil_test_enabled
 
int stencil_test_func
 
int stencil_ref_val
 
uint stencil_mask
 
uint stencil_write_mask
 
int stencil_sfail
 
int stencil_dpfail
 
int stencil_dppass
 
bool color_mask_red
 
bool color_mask_green
 
bool color_mask_blue
 
bool color_mask_alpha
 
bool fog_enabled
 
int fog_mode
 
Vector4 fog_color
 
float fog_density
 
float fog_start
 
float fog_end
 
Common::Rect _scissorRect
 
bool _enableDirtyRectangles
 
bool polygon_stipple_enabled
 
byte polygon_stipple_pattern [128]
 
Common::List< BlitImage * > _blitImages
 
Common::List< DrawCall * > _drawCallsQueue
 
Common::List< DrawCall * > _previousFrameDrawCallsQueue
 
int _currentAllocatorIndex
 
LinearAllocator _drawCallAllocator [2]
 
bool _debugRectsEnabled
 
bool _profilingEnabled
 
The documentation for this struct was generated from the following file: