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Diffstat (limited to 'smelt/sdl/gfx_sdl.cpp')
-rw-r--r--smelt/sdl/gfx_sdl.cpp52
1 files changed, 22 insertions, 30 deletions
diff --git a/smelt/sdl/gfx_sdl.cpp b/smelt/sdl/gfx_sdl.cpp
index 4a4baa1..4ad7404 100644
--- a/smelt/sdl/gfx_sdl.cpp
+++ b/smelt/sdl/gfx_sdl.cpp
@@ -25,7 +25,7 @@ bool SMELT_IMPL::smRenderBegin2D(bool ztest,SMTRG trg)
{
TRenderTargetList *targ=(TRenderTargetList*)trg;
if(vertexArray)
- {smLog("%s: Last frame not closed.\n",GFX_SDL_SRCFN);return false;}
+ {smLog("%s:"SLINE": Last frame not closed.\n",GFX_SDL_SRCFN);return false;}
if(pOpenGLDevice->have_GL_EXT_framebuffer_object)
pOpenGLDevice->glBindFramebufferEXT(GL_FRAMEBUFFER_EXT,(targ)?targ->frame:0);
pOpenGLDevice->glDepthFunc(GL_GEQUAL);
@@ -52,7 +52,7 @@ bool SMELT_IMPL::smRenderBegin3D(float fov,SMTRG trg)
{
TRenderTargetList *targ=(TRenderTargetList*)trg;
if(vertexArray)
- {smLog("%s: Last frame not closed.\n",GFX_SDL_SRCFN);return false;}
+ {smLog("%s:"SLINE": Last frame not closed.\n",GFX_SDL_SRCFN);return false;}
if(pOpenGLDevice->have_GL_EXT_framebuffer_object)
pOpenGLDevice->glBindFramebufferEXT(GL_FRAMEBUFFER_EXT,(targ)?targ->frame:0);
pOpenGLDevice->glDepthFunc(GL_LESS);
@@ -225,7 +225,7 @@ SMTRG SMELT_IMPL::smTargetCreate(int w,int h)
ok=buildTarget(pTarget,gltex->name,w,h);
if(!ok)
{
- smLog("%s: Failed to create render target.\n",GFX_SDL_SRCFN);
+ smLog("%s:"SLINE": Failed to create render target.\n",GFX_SDL_SRCFN);
smTextureFree(pTarget->tex);
delete pTarget;
return 0;
@@ -689,20 +689,19 @@ bool SMELT_IMPL::checkGLExtension(const char *extlist,const char *ext)
}
bool SMELT_IMPL::loadGLEntryPoints()
{
- smLog("%s: OpenGL: loading entry points and examining extensions...\n",GFX_SDL_SRCFN);
+ smLog("%s:"SLINE": OpenGL: loading entry points and examining extensions...\n",GFX_SDL_SRCFN);
pOpenGLDevice->have_base_opengl=true;
pOpenGLDevice->have_GL_ARB_texture_rectangle=true;
pOpenGLDevice->have_GL_ARB_texture_non_power_of_two=true;
pOpenGLDevice->have_GL_EXT_framebuffer_object=true;
pOpenGLDevice->have_GL_EXT_texture_compression_s3tc=true;
pOpenGLDevice->have_GL_ARB_vertex_buffer_object=true;
- //pOpenGLDevice->have_GL_APPLE_ycbcr_422=true;
#define GL_PROC(ext,fn,call,ret,params) \
if(pOpenGLDevice->have_##ext) \
{ \
if((pOpenGLDevice->fn=(_PFN_##fn) SDL_GL_GetProcAddress(#fn))==NULL) \
{ \
- smLog("Failed to load OpenGL entry point '" #fn "'\n"); \
+ smLog("%s: Failed to load OpenGL entry point '" #fn "'\n",GFX_SDL_SRCFN); \
pOpenGLDevice->have_##ext = false; \
} \
} else {}
@@ -713,15 +712,15 @@ bool SMELT_IMPL::loadGLEntryPoints()
unloadGLEntryPoints();
return false;
}
- smLog("%s: GL_RENDERER: %s\n",GFX_SDL_SRCFN,(const char *)pOpenGLDevice->glGetString(GL_RENDERER));
- smLog("%s: GL_VENDOR: %s\n",GFX_SDL_SRCFN,(const char *)pOpenGLDevice->glGetString(GL_VENDOR));
- smLog("%s: GL_VERSION: %s\n",GFX_SDL_SRCFN,(const char *)pOpenGLDevice->glGetString(GL_VERSION));
+ smLog("%s:"SLINE": GL_RENDERER: %s\n",GFX_SDL_SRCFN,(const char *)pOpenGLDevice->glGetString(GL_RENDERER));
+ smLog("%s:"SLINE": GL_VENDOR: %s\n",GFX_SDL_SRCFN,(const char *)pOpenGLDevice->glGetString(GL_VENDOR));
+ smLog("%s:"SLINE": GL_VERSION: %s\n",GFX_SDL_SRCFN,(const char *)pOpenGLDevice->glGetString(GL_VERSION));
const char *verstr=(const char*)pOpenGLDevice->glGetString(GL_VERSION);
int maj=0,min=0;
sscanf(verstr,"%d.%d",&maj,&min);
if((maj<1)||((maj==1)&&(min<2)))
{
- smLog("%s: OpenGL implementation must be at least version 1.2.\n",GFX_SDL_SRCFN);
+ smLog("%s:"SLINE": OpenGL implementation must be at least version 1.2.\n",GFX_SDL_SRCFN);
unloadGLEntryPoints();
return false;
}
@@ -734,60 +733,55 @@ bool SMELT_IMPL::loadGLEntryPoints()
maj>=2||checkGLExtension(exts,"GL_ARB_texture_non_power_of_two");
if(pOpenGLDevice->have_GL_ARB_texture_rectangle)
{
- smLog("%s: OpenGL: Using GL_ARB_texture_rectangle.\n",GFX_SDL_SRCFN);
+ smLog("%s:"SLINE": OpenGL: Using GL_ARB_texture_rectangle.\n",GFX_SDL_SRCFN);
pOpenGLDevice->TextureTarget=GL_TEXTURE_RECTANGLE_ARB;
}
else if(pOpenGLDevice->have_GL_ARB_texture_non_power_of_two)
{
- smLog("%s: OpenGL: Using GL_ARB_texture_non_power_of_two.\n",GFX_SDL_SRCFN);
+ smLog("%s:"SLINE": OpenGL: Using GL_ARB_texture_non_power_of_two.\n",GFX_SDL_SRCFN);
pOpenGLDevice->TextureTarget=GL_TEXTURE_2D;
}
else
{
- smLog("%s: OpenGL: Using power-of-two textures. This costs more memory!\n",GFX_SDL_SRCFN);
+ smLog("%s:"SLINE": OpenGL: Using power-of-two textures. This costs more memory!\n",GFX_SDL_SRCFN);
pOpenGLDevice->TextureTarget=GL_TEXTURE_2D;
}
if(pOpenGLDevice->have_GL_EXT_framebuffer_object)
pOpenGLDevice->have_GL_EXT_framebuffer_object=
checkGLExtension(exts, "GL_EXT_framebuffer_object");
if(pOpenGLDevice->have_GL_EXT_framebuffer_object)
- smLog("%s: OpenGL: Using GL_EXT_framebuffer_object.\n",GFX_SDL_SRCFN);
+ smLog("%s:"SLINE": OpenGL: Using GL_EXT_framebuffer_object.\n",GFX_SDL_SRCFN);
else
- smLog("%s: OpenGL: WARNING! No render-to-texture support. Things may render badly.\n",GFX_SDL_SRCFN);
+ smLog("%s:"SLINE": OpenGL: WARNING! No render-to-texture support. Things may render badly.\n",GFX_SDL_SRCFN);
if(pOpenGLDevice->have_GL_EXT_texture_compression_s3tc)
pOpenGLDevice->have_GL_EXT_texture_compression_s3tc=
checkGLExtension(exts,"GL_ARB_texture_compression")&&
checkGLExtension(exts,"GL_EXT_texture_compression_s3tc");
if(pOpenGLDevice->have_GL_EXT_texture_compression_s3tc)
- smLog("%s: OpenGL: Using GL_EXT_texture_compression_s3tc.\n",GFX_SDL_SRCFN);
+ smLog("%s:"SLINE": OpenGL: Using GL_EXT_texture_compression_s3tc.\n",GFX_SDL_SRCFN);
else if (true)
{
- smLog("%s: OpenGL: WARNING: no texture compression support or it's disabled.\n",GFX_SDL_SRCFN);
- smLog("%s: OpenGL: Performance may suffer in a low-memory system!\n",GFX_SDL_SRCFN);
+ smLog("%s:"SLINE": OpenGL: WARNING: no texture compression support or it's disabled.\n",GFX_SDL_SRCFN);
+ smLog("%s:"SLINE": OpenGL: Performance may suffer in a low-memory system!\n",GFX_SDL_SRCFN);
}
- /*pOpenGLDevice->have_GL_APPLE_ycbcr_422=checkGLExtension(exts,"GL_APPLE_ycbcr_422");
- if(pOpenGLDevice->have_GL_APPLE_ycbcr_422)
- smLog("%s: OpenGL: Using GL_APPLE_ycbcr_422 to render YUV frames.",GFX_SDL_SRCFN);
- else
- smLog("%s: OpenGL: WARNING: YUV texture/video not supported.",GFX_SDL_SRCFN);*/
if(pOpenGLDevice->have_GL_ARB_vertex_buffer_object)
{
pOpenGLDevice->have_GL_ARB_vertex_buffer_object=
checkGLExtension(exts,"GL_ARB_vertex_buffer_object");
}
if(pOpenGLDevice->have_GL_ARB_vertex_buffer_object)
- smLog("%s: OpenGL: Using GL_ARB_vertex_buffer_object.\n",GFX_SDL_SRCFN);
+ smLog("%s:"SLINE": OpenGL: Using GL_ARB_vertex_buffer_object.\n",GFX_SDL_SRCFN);
else
- smLog("%s: OpenGL: WARNING! No VBO support; performance may suffer.\n",GFX_SDL_SRCFN);
+ smLog("%s:"SLINE": OpenGL: WARNING! No VBO support; performance may suffer.\n",GFX_SDL_SRCFN);
return true;
}
bool SMELT_IMPL::initOGL()
{
primTex=0;
- if(pOpenGLDevice){smLog("%s: Multiple initialization!\n",GFX_SDL_SRCFN);return false;}
+ if(pOpenGLDevice){smLog("%s:"SLINE": Multiple initialization!\n",GFX_SDL_SRCFN);return false;}
pOpenGLDevice=new TOpenGLDevice;
if(!loadGLEntryPoints())return false;
- smLog("%s: Mode: %dx%d\n",GFX_SDL_SRCFN,scrw,scrh);
+ smLog("%s:"SLINE": Mode: %d x %d\n",GFX_SDL_SRCFN,scrw,scrh);
vertexArray=NULL;textures=NULL;IndexBufferObject=0;
if(!confOGL())return false;
pOpenGLDevice->glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
@@ -877,8 +871,6 @@ bool SMELT_IMPL::confOGL()
pOpenGLDevice->glDisable(GL_CULL_FACE);
pOpenGLDevice->glDisable(GL_LIGHTING);
pOpenGLDevice->glDepthFunc(GL_GEQUAL);
- //if (zbufenabled)pOpenGLDevice->glEnable(GL_DEPTH_TEST);
- //else pOpenGLDevice->glDisable(GL_DEPTH_TEST);
pOpenGLDevice->glEnable(GL_DEPTH_TEST);
pOpenGLDevice->glEnable(GL_BLEND);
pOpenGLDevice->glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
@@ -887,7 +879,7 @@ bool SMELT_IMPL::confOGL()
pOpenGLDevice->glTexEnvi(GL_TEXTURE_ENV,GL_TEXTURE_ENV_MODE,GL_MODULATE);
pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
- //TODO: try GL_REPEAT?
+ //GL_REPEAT doesn't work with non-pot textures...
pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_WRAP_S,GL_CLAMP_TO_EDGE);
pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_WRAP_T,GL_CLAMP_TO_EDGE);
pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_WRAP_R,GL_CLAMP_TO_EDGE);
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-13 08:49:48 +0000