From d8239786b306ffda6d5d73753d01f0ad3358e1a0 Mon Sep 17 00:00:00 2001 From: Jesse Hall Date: Tue, 17 Jul 2012 16:58:55 -0700 Subject: Delete sdl-1.2.12 Change-Id: Ia96f80df04035ae84be3af468c945f2cec14f99c --- distrib/sdl-1.2.12/src/video/photon/SDL_ph_gl.c | 406 ------------------------ 1 file changed, 406 deletions(-) delete mode 100644 distrib/sdl-1.2.12/src/video/photon/SDL_ph_gl.c (limited to 'distrib/sdl-1.2.12/src/video/photon/SDL_ph_gl.c') diff --git a/distrib/sdl-1.2.12/src/video/photon/SDL_ph_gl.c b/distrib/sdl-1.2.12/src/video/photon/SDL_ph_gl.c deleted file mode 100644 index 97e16d2..0000000 --- a/distrib/sdl-1.2.12/src/video/photon/SDL_ph_gl.c +++ /dev/null @@ -1,406 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2006 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this library; if not, write to the Free Software - Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#include -#include "SDL.h" -#include "SDL_ph_gl.h" - -#if SDL_VIDEO_OPENGL - -#if (_NTO_VERSION >= 630) - /* PhotonGL functions */ - GLPH_DECLARE_FUNCS; -#endif /* 6.3.0 */ - -#if (_NTO_VERSION < 630) -void ph_GL_SwapBuffers(_THIS) -{ - PgSetRegion(PtWidgetRid(window)); - PdOpenGLContextSwapBuffers(oglctx); -} -#else -void ph_GL_SwapBuffers(_THIS) -{ - qnxgl_swap_buffers(oglbuffers); -} -#endif /* 6.3.0 */ - -int ph_GL_GetAttribute(_THIS, SDL_GLattr attrib, int* value) -{ - switch (attrib) - { - case SDL_GL_DOUBLEBUFFER: - *value=this->gl_config.double_buffer; - break; - case SDL_GL_STENCIL_SIZE: - *value=this->gl_config.stencil_size; - break; - case SDL_GL_DEPTH_SIZE: - *value=this->gl_config.depth_size; - break; -#if (_NTO_VERSION >= 630) - case SDL_GL_RED_SIZE: - *value=this->gl_config.red_size; - break; - case SDL_GL_GREEN_SIZE: - *value=this->gl_config.green_size; - break; - case SDL_GL_BLUE_SIZE: - *value=this->gl_config.blue_size; - break; - case SDL_GL_ALPHA_SIZE: - *value=this->gl_config.alpha_size; - break; - case SDL_GL_ACCUM_RED_SIZE: - *value=this->gl_config.accum_red_size; - break; - case SDL_GL_ACCUM_GREEN_SIZE: - *value=this->gl_config.accum_green_size; - break; - case SDL_GL_ACCUM_BLUE_SIZE: - *value=this->gl_config.accum_blue_size; - break; - case SDL_GL_ACCUM_ALPHA_SIZE: - *value=this->gl_config.accum_alpha_size; - break; - case SDL_GL_STEREO: - *value=this->gl_config.stereo; - break; -#endif /* 6.3.0 */ - default: - *value=0; - return(-1); - } - return 0; -} - -#if (_NTO_VERSION < 630) -int ph_GL_LoadLibrary(_THIS, const char* path) -{ - /* if code compiled with SDL_VIDEO_OPENGL, that mean that library already linked */ - this->gl_config.driver_loaded = 1; - - return 0; -} -#else -int ph_GL_LoadLibrary(_THIS, const char* path) -{ - void* handle; - int dlopen_flags=RTLD_WORLD | RTLD_GROUP; - - if (this->gl_config.dll_handle!=NULL) - { - return 0; - } - - handle = dlopen(path, dlopen_flags); - - if (handle==NULL) - { - SDL_SetError("ph_GL_LoadLibrary(): Could not load OpenGL library"); - return -1; - } - - this->gl_config.dll_handle = handle; - this->gl_config.driver_loaded = 1; - - SDL_strlcpy(this->gl_config.driver_path, path, SDL_arraysize(this->gl_config.driver_path)); - - return 0; -} -#endif /* 6.3.0 */ - -#if (_NTO_VERSION < 630) -void* ph_GL_GetProcAddress(_THIS, const char* proc) -{ - return NULL; -} -#else -void* ph_GL_GetProcAddress(_THIS, const char* proc) -{ - void* function; - - if (this->gl_config.dll_handle==NULL) - { - ph_GL_LoadLibrary(this, DEFAULT_OPENGL); - if (this->gl_config.dll_handle==NULL) - { - return NULL; - } - } - - function=qnxgl_get_func(proc, oglctx, 0); - if (function==NULL) - { - function=dlsym(this->gl_config.dll_handle, proc); - } - - return function; -} -#endif /* 6.3.0 */ - -#if (_NTO_VERSION < 630) -int ph_GL_MakeCurrent(_THIS) -{ - PgSetRegion(PtWidgetRid(window)); - - if (oglctx!=NULL) - { - PhDCSetCurrent(oglctx); - } - - return 0; -} -#else -int ph_GL_MakeCurrent(_THIS) -{ - PgSetRegion(PtWidgetRid(window)); - - if (oglctx!=NULL) - { - if (qnxgl_set_current(oglctx) == -1) - { - return -1; - } - } - - return 0; -} -#endif /* 6.3.0 */ - -#if (_NTO_VERSION < 630) - -/* This code is actual for the Photon3D Runtime which was available prior to 6.3 only */ - -int ph_SetupOpenGLContext(_THIS, int width, int height, int bpp, Uint32 flags) -{ - PhDim_t dim; - uint64_t OGLAttrib[PH_OGL_MAX_ATTRIBS]; - int exposepost=0; - int OGLargc; - - dim.w=width; - dim.h=height; - - if ((oglctx!=NULL) && (oglflags==flags) && (oglbpp==bpp)) - { - PdOpenGLContextResize(oglctx, &dim); - PhDCSetCurrent(oglctx); - return 0; - } - else - { - if (oglctx!=NULL) - { - PhDCSetCurrent(NULL); - PhDCRelease(oglctx); - oglctx=NULL; - exposepost=1; - } - } - - OGLargc=0; - if (this->gl_config.depth_size) - { - OGLAttrib[OGLargc++]=PHOGL_ATTRIB_DEPTH_BITS; - OGLAttrib[OGLargc++]=this->gl_config.depth_size; - } - if (this->gl_config.stencil_size) - { - OGLAttrib[OGLargc++]=PHOGL_ATTRIB_STENCIL_BITS; - OGLAttrib[OGLargc++]=this->gl_config.stencil_size; - } - OGLAttrib[OGLargc++]=PHOGL_ATTRIB_FORCE_SW; - if (flags & SDL_FULLSCREEN) - { - OGLAttrib[OGLargc++]=PHOGL_ATTRIB_FULLSCREEN; - OGLAttrib[OGLargc++]=PHOGL_ATTRIB_DIRECT; - OGLAttrib[OGLargc++]=PHOGL_ATTRIB_FULLSCREEN_BEST; - OGLAttrib[OGLargc++]=PHOGL_ATTRIB_FULLSCREEN_CENTER; - } - OGLAttrib[OGLargc++]=PHOGL_ATTRIB_NONE; - - if (this->gl_config.double_buffer) - { - oglctx=PdCreateOpenGLContext(2, &dim, 0, OGLAttrib); - } - else - { - oglctx=PdCreateOpenGLContext(1, &dim, 0, OGLAttrib); - } - - if (oglctx==NULL) - { - SDL_SetError("ph_SetupOpenGLContext(): cannot create OpenGL context !\n"); - return -1; - } - - PhDCSetCurrent(oglctx); - - PtFlush(); - - oglflags=flags; - oglbpp=bpp; - - if (exposepost!=0) - { - /* OpenGL context has been recreated, so report about this fact */ - SDL_PrivateExpose(); - } - - return 0; -} - -#else /* _NTO_VERSION */ - -/* This code is actual for the built-in PhGL support, which became available since 6.3 */ - -int ph_SetupOpenGLContext(_THIS, int width, int height, int bpp, Uint32 flags) -{ - qnxgl_buf_attrib_t qnxgl_attribs[PH_OGL_MAX_ATTRIBS]; - qnxgl_buf_attrib_t* qnxgl_attribs_slide; - int num_interfaces = 0; - int num_buffers = 0; - - /* Initialize the OpenGL subsystem */ - - num_interfaces = qnxgl_init(NULL, NULL, 0); - - if (num_interfaces < 0) - { - SDL_SetError("ph_SetupOpenGLContext(): cannot initialize OpenGL subsystem !\n"); - return -1; - } - if (num_interfaces == 0) - { - SDL_SetError("ph_SetupOpenGLContext(): there are no available OpenGL renderers was found !\n"); - return -1; - } - - /* Driver is linked */ - this->gl_config.driver_loaded=1; - - /* Initialize the OpenGL context attributes */ - qnxgl_attribs_slide=qnxgl_attribs; - - /* Depth size */ - if (this->gl_config.depth_size) - { - fprintf(stderr, "setted depth size %d\n", this->gl_config.depth_size); - qnxgl_attribs_slide = qnxgl_attrib_set_depth(qnxgl_attribs_slide, this->gl_config.depth_size); - } - - /* Stencil size */ - if (this->gl_config.stencil_size) - { - qnxgl_attribs_slide = qnxgl_attrib_set_stencil(qnxgl_attribs_slide, this->gl_config.stencil_size); - } - - /* The sum of the accum bits of each channel */ - if ((this->gl_config.accum_red_size != 0) && (this->gl_config.accum_blue_size != 0) && - (this->gl_config.accum_green_size != 0)) - { - qnxgl_attribs_slide = qnxgl_attrib_set_accum(qnxgl_attribs_slide, - this->gl_config.accum_red_size + this->gl_config.accum_blue_size + - this->gl_config.accum_green_size + this->gl_config.accum_alpha_size); - } - - /* Stereo mode */ - if (this->gl_config.stereo) - { - qnxgl_attribs_slide = qnxgl_attrib_set_stereo(qnxgl_attribs_slide); - } - - /* Fullscreen mode */ - if ((flags & SDL_FULLSCREEN) == SDL_FULLSCREEN) - { - qnxgl_attribs_slide = qnxgl_attrib_set_hint_fullscreen(qnxgl_attribs_slide); - } - - /* Double buffering mode */ - if (this->gl_config.double_buffer) - { - num_buffers=2; - } - else - { - num_buffers=1; - } - - /* Loading the function pointers so we can use the extensions */ - GLPH_LOAD_FUNCS_GC(oglctx); - - /* Set the buffers region to be that of our window's region */ - qnxgl_attribs_slide = glph_attrib_set_region(qnxgl_attribs_slide, PtWidgetRid(window)); - - /* End of the attributes array */ - qnxgl_attribs_slide = qnxgl_attrib_set_end(qnxgl_attribs_slide); - - /* Create the buffers with the specified color model */ - fprintf(stderr, "ARGB: %d, %d, %d, %d\n", this->gl_config.alpha_size, this->gl_config.red_size, this->gl_config.green_size, this->gl_config.blue_size); - oglbuffers = qnxgl_buffers_create( - QNXGL_FORMAT_BEST_RGB, -/* __QNXGL_BUILD_FORMAT(0, __QNXGL_COLOR_MODEL_RGB, this->gl_config.alpha_size, - this->gl_config.red_size, this->gl_config.green_size, this->gl_config.blue_size), */ - num_buffers, width, height, qnxgl_attribs, -1); - - - if (oglbuffers == NULL) - { - SDL_SetError("ph_SetupOpenGLContext(): failed to create OpenGL buffers !\n"); - qnxgl_finish(); - return -1; - } - - /* Create a QNXGL context for the previously created buffer */ - oglctx = qnxgl_context_create(oglbuffers, NULL); - - if (oglctx == NULL) - { - SDL_SetError("ph_SetupOpenGLContext(): failed to create OpenGL context !\n"); - qnxgl_buffers_destroy(oglbuffers); - qnxgl_finish(); - return -1; - } - - /* Attempt to make the context current so we can use OpenGL commands */ - if (qnxgl_set_current(oglctx) == -1) - { - SDL_SetError("ph_SetupOpenGLContext(): failed to make the OpenGL context current !\n"); - qnxgl_context_destroy(oglctx); - qnxgl_buffers_destroy(oglbuffers); - qnxgl_finish(); - return -1; - } - - PtFlush(); - - oglflags=flags; - oglbpp=bpp; - - return 0; -} - -#endif /* _NTO_VERSION */ - -#endif /* SDL_VIDEO_OPENGL */ -- cgit v1.1