void
glsl_R_InitAlias (void)
{
int vert;
int frag;
vert = GLSL_CompileShader ("quakemdl.vert", quakemdl_vert,
GL_VERTEX_SHADER);
frag = GLSL_CompileShader ("quakemdl.frag", quakemdl_frag,
GL_FRAGMENT_SHADER);
quake_mdl.program = GLSL_LinkProgram ("quakemdl", vert, frag);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.mvp_matrix);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.norm_matrix);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.skin_size);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.blend);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.colora);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.colorb);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.sta);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.stb);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.normala);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.normalb);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.vertexa);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.vertexb);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.colormap);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.skin);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.ambient);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.shadelight);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.lightvec);
GLSL_ResolveShaderParam (quake_mdl.program, &quake_mdl.fog);
}
void
glsl_R_InitSprites (void)
{
int frag, vert;
vert = GLSL_CompileShader ("quakespr.vert", quakesprite_vert,
GL_VERTEX_SHADER);
frag = GLSL_CompileShader ("quakespr.frag", quakesprite_frag,
GL_FRAGMENT_SHADER);
quake_sprite.program = GLSL_LinkProgram ("quakespr", vert, frag);
GLSL_ResolveShaderParam (quake_sprite.program, &quake_sprite.spritea);
GLSL_ResolveShaderParam (quake_sprite.program, &quake_sprite.spriteb);
GLSL_ResolveShaderParam (quake_sprite.program, &quake_sprite.palette);
GLSL_ResolveShaderParam (quake_sprite.program, &quake_sprite.matrix);
GLSL_ResolveShaderParam (quake_sprite.program, &quake_sprite.vertexa);
GLSL_ResolveShaderParam (quake_sprite.program, &quake_sprite.vertexb);
GLSL_ResolveShaderParam (quake_sprite.program, &quake_sprite.colora);
GLSL_ResolveShaderParam (quake_sprite.program, &quake_sprite.colorb);
GLSL_ResolveShaderParam (quake_sprite.program, &quake_sprite.uvab);
GLSL_ResolveShaderParam (quake_sprite.program, &quake_sprite.blend);
GLSL_ResolveShaderParam (quake_sprite.program, &quake_sprite.fog);
}
void InitGLSL()
{
GLint glMaxVERTEX_UNIFORM_COMPONENTS=0;
glGetIntegerv(GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS,&glMaxVERTEX_UNIFORM_COMPONENTS);
if(glMaxVERTEX_UNIFORM_COMPONENTS==0)
ShadowLevel=2;
g_GLSLvertex = GLSL_CompileShader("vertex_t.glsl",GL_VERTEX_SHADER_ARB);
if(ShadowLevel>=3)
g_GLSLpixel = GLSL_CompileShader("pixel_NOBloom_HighShadow.glsl",GL_FRAGMENT_SHADER_ARB);
else
g_GLSLpixel = GLSL_CompileShader("pixel_NOBloom.glsl",GL_FRAGMENT_SHADER_ARB);
g_GLSLRenderShadowMap_vertex = GLSL_CompileShader("RenderShadowMap_vertex.glsl",GL_VERTEX_SHADER_ARB);
g_GLSLRenderShadowMap_pixel = GLSL_CompileShader("RenderShadowMap_pixel.glsl",GL_FRAGMENT_SHADER_ARB);
g_GLSLSea_vertex = GLSL_CompileShader("Sea_vertex.glsl",GL_VERTEX_SHADER_ARB);
g_GLSLSea_pixel = GLSL_CompileShader("Sea_pixel.glsl",GL_FRAGMENT_SHADER_ARB);
g_GLSLBackFire_vertex = GLSL_CompileShader("BackFire_vertex.glsl",GL_VERTEX_SHADER_ARB);
g_GLSLBackFire_pixel = GLSL_CompileShader("BackFire_pixel.glsl",GL_FRAGMENT_SHADER_ARB);
// g_GLSLBloom_vertex = GLSL_CompileShader("Bloom_vertex.glsl",GL_VERTEX_SHADER_ARB);
g_GLSLBloomW_pixel = GLSL_CompileShader("BloomW_pixel.glsl",GL_FRAGMENT_SHADER_ARB);
g_GLSLBloomH_pixel = GLSL_CompileShader("BloomH_pixel.glsl",GL_FRAGMENT_SHADER_ARB);
g_GLSLBloomMap_pixel = GLSL_CompileShader("BloomMap_pixel.glsl",GL_FRAGMENT_SHADER_ARB);
g_GLSLToneMapping_pixel = GLSL_CompileShader("ToneMapping_pixel.glsl",GL_FRAGMENT_SHADER_ARB);
GLSL_RenderShadowMap = glCreateProgramObjectARB();
GLSL_shaderT = glCreateProgramObjectARB();
GLSL_DrawSea = glCreateProgramObjectARB();
GLSL_BackFire = glCreateProgramObjectARB();
GLSL_DrawBloomW = glCreateProgramObjectARB();
GLSL_DrawBloomH = glCreateProgramObjectARB();
GLSL_DrawBloomMap = glCreateProgramObjectARB();
GLSL_ToneMapping = glCreateProgramObjectARB();
glAttachObjectARB( GLSL_RenderShadowMap, g_GLSLRenderShadowMap_vertex );
glAttachObjectARB( GLSL_RenderShadowMap, g_GLSLRenderShadowMap_pixel );
glAttachObjectARB( GLSL_shaderT, g_GLSLvertex );
glAttachObjectARB( GLSL_shaderT, g_GLSLpixel );
glAttachObjectARB( GLSL_DrawSea, g_GLSLSea_vertex );
glAttachObjectARB( GLSL_DrawSea, g_GLSLSea_pixel );
glAttachObjectARB( GLSL_BackFire, g_GLSLBackFire_vertex );
glAttachObjectARB( GLSL_BackFire, g_GLSLBackFire_pixel );
//glAttachObjectARB( GLSL_DrawBloomW, g_GLSLBloom_vertex );
glAttachObjectARB( GLSL_DrawBloomW, g_GLSLBloomW_pixel );
//glAttachObjectARB( GLSL_DrawBloomH, g_GLSLBloom_vertex );
glAttachObjectARB( GLSL_DrawBloomH, g_GLSLBloomH_pixel );
//glAttachObjectARB( GLSL_DrawBloomMap, g_GLSLBloom_vertex );
glAttachObjectARB( GLSL_DrawBloomMap, g_GLSLBloomMap_pixel );
//glAttachObjectARB( GLSL_ToneMapping, g_GLSLBloom_vertex );
glAttachObjectARB( GLSL_ToneMapping, g_GLSLToneMapping_pixel );
GetGLSLLinkSTATUS( GLSL_RenderShadowMap);
GetGLSLLinkSTATUS( GLSL_shaderT);
GetGLSLLinkSTATUS( GLSL_DrawSea);
GetGLSLLinkSTATUS( GLSL_BackFire);
GetGLSLLinkSTATUS( GLSL_DrawBloomW);
GetGLSLLinkSTATUS( GLSL_DrawBloomH);
GetGLSLLinkSTATUS( GLSL_DrawBloomMap);
GetGLSLLinkSTATUS( GLSL_ToneMapping);
}