cell_state_shader.c File Reference

Include dependency graph for cell_state_shader.c:

Go to the source code of this file.

Functions
static struct cell_fragment_shader_state *	cell_fragment_shader_state (void *shader)
	cast wrapper
static struct cell_vertex_shader_state *	cell_vertex_shader_state (void *shader)
	cast wrapper
static void *	cell_create_fs_state (struct pipe_context *pipe, const struct pipe_shader_state *templ)
	Create fragment shader state.
static void	cell_bind_fs_state (struct pipe_context *pipe, void *fs)
	Called via pipe->bind_fs_state().
static void	cell_delete_fs_state (struct pipe_context *pipe, void *fs)
	Called via pipe->delete_fs_state().
static void *	cell_create_vs_state (struct pipe_context *pipe, const struct pipe_shader_state *templ)
	Create vertex shader state.
static void	cell_bind_vs_state (struct pipe_context *pipe, void *vs)
	Called via pipe->bind_vs_state().
static void	cell_delete_vs_state (struct pipe_context *pipe, void *vs)
	Called via pipe->delete_vs_state().
static void	cell_set_constant_buffer (struct pipe_context *pipe, uint shader, uint index, const struct pipe_constant_buffer *buf)
	Called via pipe->set_constant_buffer().
void	cell_init_shader_functions (struct cell_context *cell)

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Function Documentation

static void cell_bind_fs_state	(	struct pipe_context *	pipe,
		void *	fs
	)			[static]

Called via pipe->bind_fs_state().

Definition at line 89 of file cell_state_shader.c.

References cell_context(), cell_fragment_shader_state(), CELL_NEW_FS, cell_context::dirty, and cell_context::fs.

{
   struct cell_context *cell = cell_context(pipe);

   cell->fs = cell_fragment_shader_state(fs);

   cell->dirty |= CELL_NEW_FS;
}

static void cell_bind_vs_state	(	struct pipe_context *	pipe,
		void *	vs
	)			[static]

Called via pipe->bind_vs_state().

Definition at line 152 of file cell_state_shader.c.

References cell_context(), CELL_NEW_VS, cell_vertex_shader_state(), cell_context::dirty, cell_context::draw, draw_bind_vertex_shader(), cell_vertex_shader_state::draw_data, and cell_context::vs.

{
   struct cell_context *cell = cell_context(pipe);

   cell->vs = cell_vertex_shader_state(vs);

   draw_bind_vertex_shader(cell->draw,
                           (cell->vs ? cell->vs->draw_data : NULL));

   cell->dirty |= CELL_NEW_VS;
}

static void* cell_create_fs_state	(	struct pipe_context *	pipe,
		const struct pipe_shader_state *	templ
	)			[static]

Create fragment shader state.

Called via pipe->create_fs_state()

Definition at line 61 of file cell_state_shader.c.

References CALLOC_STRUCT, cell_context(), cell_gen_fragment_program(), cell_fragment_shader_state::code, FREE, cell_fragment_shader_state::info, cell_fragment_shader_state::shader, tgsi_dup_tokens(), tgsi_scan_shader(), and pipe_shader_state::tokens.

{
   struct cell_context *cell = cell_context(pipe);
   struct cell_fragment_shader_state *cfs;

   cfs = CALLOC_STRUCT(cell_fragment_shader_state);
   if (!cfs)
      return NULL;

   cfs->shader.tokens = tgsi_dup_tokens(templ->tokens);
   if (!cfs->shader.tokens) {
      FREE(cfs);
      return NULL;
   }

   tgsi_scan_shader(templ->tokens, &cfs->info);

   cell_gen_fragment_program(cell, cfs->shader.tokens, &cfs->code);

   return cfs;
}

static void* cell_create_vs_state	(	struct pipe_context *	pipe,
		const struct pipe_shader_state *	templ
	)			[static]

Create vertex shader state.

Called via pipe->create_vs_state()

Definition at line 119 of file cell_state_shader.c.

References CALLOC_STRUCT, cell_context(), cell_context::draw, draw_create_vertex_shader(), cell_vertex_shader_state::draw_data, FREE, cell_vertex_shader_state::info, cell_vertex_shader_state::shader, tgsi_dup_tokens(), tgsi_scan_shader(), and pipe_shader_state::tokens.

{
   struct cell_context *cell = cell_context(pipe);
   struct cell_vertex_shader_state *cvs;

   cvs = CALLOC_STRUCT(cell_vertex_shader_state);
   if (!cvs)
      return NULL;

   cvs->shader.tokens = tgsi_dup_tokens(templ->tokens);
   if (!cvs->shader.tokens) {
      FREE(cvs);
      return NULL;
   }

   tgsi_scan_shader(templ->tokens, &cvs->info);

   cvs->draw_data = draw_create_vertex_shader(cell->draw, &cvs->shader);
   if (cvs->draw_data == NULL) {
      FREE( (void *) cvs->shader.tokens );
      FREE( cvs );
      return NULL;
   }

   return cvs;
}

static void cell_delete_fs_state	(	struct pipe_context *	pipe,
		void *	fs
	)			[static]

Called via pipe->delete_fs_state().

Definition at line 103 of file cell_state_shader.c.

References cell_fragment_shader_state(), cell_fragment_shader_state::code, FREE, cell_fragment_shader_state::shader, spe_release_func(), and pipe_shader_state::tokens.

{
   struct cell_fragment_shader_state *cfs = cell_fragment_shader_state(fs);

   spe_release_func(&cfs->code);

   FREE((void *) cfs->shader.tokens);
   FREE(cfs);
}

static void cell_delete_vs_state	(	struct pipe_context *	pipe,
		void *	vs
	)			[static]

Called via pipe->delete_vs_state().

Definition at line 169 of file cell_state_shader.c.

References cell_context(), cell_vertex_shader_state(), cell_context::draw, cell_vertex_shader_state::draw_data, draw_delete_vertex_shader(), FREE, cell_vertex_shader_state::shader, and pipe_shader_state::tokens.

{
   struct cell_context *cell = cell_context(pipe);
   struct cell_vertex_shader_state *cvs = cell_vertex_shader_state(vs);

   draw_delete_vertex_shader(cell->draw, cvs->draw_data);
   FREE( (void *) cvs->shader.tokens );
   FREE( cvs );
}

static struct cell_fragment_shader_state* cell_fragment_shader_state

(

void *

shader

)

[static, read]

cast wrapper

Definition at line 42 of file cell_state_shader.c.

{
   return (struct cell_fragment_shader_state *) shader;
}

void cell_init_shader_functions

(

struct cell_context *

cell

)

Definition at line 205 of file cell_state_shader.c.

References pipe_context::bind_fs_state, pipe_context::bind_vs_state, cell_bind_fs_state(), cell_bind_vs_state(), cell_create_fs_state(), cell_create_vs_state(), cell_delete_fs_state(), cell_delete_vs_state(), cell_set_constant_buffer(), pipe_context::create_fs_state, pipe_context::create_vs_state, pipe_context::delete_fs_state, pipe_context::delete_vs_state, cell_context::pipe, and pipe_context::set_constant_buffer.

{
   cell->pipe.create_fs_state = cell_create_fs_state;
   cell->pipe.bind_fs_state   = cell_bind_fs_state;
   cell->pipe.delete_fs_state = cell_delete_fs_state;

   cell->pipe.create_vs_state = cell_create_vs_state;
   cell->pipe.bind_vs_state   = cell_bind_vs_state;
   cell->pipe.delete_vs_state = cell_delete_vs_state;

   cell->pipe.set_constant_buffer = cell_set_constant_buffer;
}

static void cell_set_constant_buffer	(	struct pipe_context *	pipe,
		uint	shader,
		uint	index,
		const struct pipe_constant_buffer *	buf
	)			[static]

Called via pipe->set_constant_buffer().

Definition at line 184 of file cell_state_shader.c.

References assert, pipe_constant_buffer::buffer, cell_context(), CELL_NEW_CONSTANTS, cell_context::constants, cell_context::dirty, PIPE_SHADER_TYPES, pipe_constant_buffer::size, pipe_context::winsys, and winsys_buffer_reference().

{
   struct cell_context *cell = cell_context(pipe);
   struct pipe_winsys *ws = pipe->winsys;

   assert(shader < PIPE_SHADER_TYPES);
   assert(index == 0);

   /* note: reference counting */
   winsys_buffer_reference(ws,
                        &cell->constants[shader].buffer,
                        buf->buffer);
   cell->constants[shader].size = buf->size;

   cell->dirty |= CELL_NEW_CONSTANTS;
}

static struct cell_vertex_shader_state* cell_vertex_shader_state

(

void *

shader

)

[static, read]

cast wrapper

Definition at line 50 of file cell_state_shader.c.

{
   return (struct cell_vertex_shader_state *) shader;
}

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