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mesa: minor clean-ups in context code

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This commit is contained in:
Brian Paul 2010-11-16 15:47:11 -07:00
parent 85288ad722
commit 1d39df42c4
1 changed files with 26 additions and 9 deletions
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35
src/mesa/main/context.c
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@ -219,7 +219,7 @@ _mesa_create_visual( GLboolean dbFlag,
GLint accumAlphaBits,
GLint numSamples )
{
struct gl_config *vis = (struct gl_config *) calloc(1, sizeof(struct gl_config));
struct gl_config *vis = CALLOC_STRUCT(gl_config);
if (vis) {
if (!_mesa_initialize_visual(vis, dbFlag, stereoFlag,
redBits, greenBits, blueBits, alphaBits,
@ -234,11 +234,13 @@ _mesa_create_visual( GLboolean dbFlag,
return vis;
}
/**
* Makes some sanity checks and fills in the fields of the
* struct gl_config object with the given parameters. If the caller needs
* to set additional fields, he should just probably init the whole struct gl_config
* object himself.
* Makes some sanity checks and fills in the fields of the struct
* gl_config object with the given parameters. If the caller needs to
* set additional fields, he should just probably init the whole
* gl_config object himself.
*
* \return GL_TRUE on success, or GL_FALSE on failure.
*
* \sa _mesa_create_visual() above for the parameter description.
@ -368,6 +370,8 @@ dummy_enum_func(void)
*/
_glthread_DECLARE_STATIC_MUTEX(OneTimeLock);
/**
* Calls all the various one-time-init functions in Mesa.
*
@ -988,6 +992,10 @@ _mesa_initialize_context_for_api(struct gl_context *ctx,
return GL_TRUE;
}
/**
* Initialize an OpenGL context.
*/
GLboolean
_mesa_initialize_context(struct gl_context *ctx,
const struct gl_config *visual,
@ -1003,6 +1011,7 @@ _mesa_initialize_context(struct gl_context *ctx,
driverContext);
}
/**
* Allocate and initialize a struct gl_context structure.
* Note that the driver needs to pass in its dd_function_table here since
@ -1044,6 +1053,10 @@ _mesa_create_context_for_api(gl_api api,
}
}
/**
* Create an OpenGL context.
*/
struct gl_context *
_mesa_create_context(const struct gl_config *visual,
struct gl_context *share_list,
@ -1056,6 +1069,7 @@ _mesa_create_context(const struct gl_config *visual,
driverContext);
}
/**
* Free the data associated with the given context.
*
@ -1142,7 +1156,7 @@ _mesa_free_context_data( struct gl_context *ctx )
*
* \param ctx GL context.
*
* Calls _mesa_free_context_data() and frees the struct gl_context structure itself.
* Calls _mesa_free_context_data() and frees the gl_context object itself.
*/
void
_mesa_destroy_context( struct gl_context *ctx )
@ -1287,7 +1301,8 @@ _mesa_copy_context( const struct gl_context *src, struct gl_context *dst, GLuint
* \return GL_TRUE if compatible, GL_FALSE otherwise.
*/
static GLboolean
check_compatible(const struct gl_context *ctx, const struct gl_framebuffer *buffer)
check_compatible(const struct gl_context *ctx,
const struct gl_framebuffer *buffer)
{
const struct gl_config *ctxvis = &ctx->Visual;
const struct gl_config *bufvis = &buffer->Visual;
@ -1378,7 +1393,8 @@ _mesa_check_init_viewport(struct gl_context *ctx, GLuint width, GLuint height)
* \param readBuffer the reading framebuffer
*/
GLboolean
_mesa_make_current( struct gl_context *newCtx, struct gl_framebuffer *drawBuffer,
_mesa_make_current( struct gl_context *newCtx,
struct gl_framebuffer *drawBuffer,
struct gl_framebuffer *readBuffer )
{
if (MESA_VERBOSE & VERBOSE_API)
@ -1439,7 +1455,8 @@ _mesa_make_current( struct gl_context *newCtx, struct gl_framebuffer *drawBuffer
buffers[i] = newCtx->Color.DrawBuffer[i];
}
_mesa_drawbuffers(newCtx, newCtx->Const.MaxDrawBuffers, buffers, NULL);
_mesa_drawbuffers(newCtx, newCtx->Const.MaxDrawBuffers,
buffers, NULL);
}
if (!newCtx->ReadBuffer || newCtx->ReadBuffer->Name == 0) {
_mesa_reference_framebuffer(&newCtx->ReadBuffer, readBuffer);