/*
===============
R_Init
===============
*/
void R_Init( void )
{
int err;
int i;
byte *ptr;
ri.Printf( PRINT_ALL, "----- R_Init -----\n" );
//get CPU info
Sys_GetCpuInfo( &cpuInfo );
// clear all our internal state
Com_Memset( &tr, 0, sizeof( tr ) );
Com_Memset( &backEnd, 0, sizeof( backEnd ) );
Com_Memset( &tess, 0, sizeof( tess ) );
// Swap_Init();
if ( (int)tess.xyz & 15 ) {
ri.Printf( PRINT_ERROR, "WARNING: tess.xyz not 16 byte aligned\n" );
}
//
// init function tables
//
for ( i = 0; i < FUNCTABLE_SIZE; i++ )
{
tr.sinTable[i] = sin( DEG2RAD( i * 360.0f / ( ( float ) ( FUNCTABLE_SIZE - 1 ) ) ) );
tr.squareTable[i] = ( i < FUNCTABLE_SIZE/2 ) ? 1.0f : -1.0f;
tr.sawToothTable[i] = (float)i / FUNCTABLE_SIZE;
tr.inverseSawToothTable[i] = 1.0f - tr.sawToothTable[i];
if ( i < FUNCTABLE_SIZE / 2 )
{
if ( i < FUNCTABLE_SIZE / 4 )
{
tr.triangleTable[i] = ( float ) i / ( FUNCTABLE_SIZE / 4 );
}
else
{
tr.triangleTable[i] = 1.0f - tr.triangleTable[i-FUNCTABLE_SIZE / 4];
}
}
else
{
tr.triangleTable[i] = -tr.triangleTable[i-FUNCTABLE_SIZE/2];
}
}
R_InitFogTable();
R_NoiseInit();
R_Register();
max_polys = r_maxpolys->integer;
if (max_polys < MAX_POLYS)
max_polys = MAX_POLYS;
max_polyverts = r_maxpolyverts->integer;
if (max_polyverts < MAX_POLYVERTS)
max_polyverts = MAX_POLYVERTS;
ptr = ri.Hunk_Alloc( sizeof( *backEndData[0] ) + sizeof(srfPoly_t) * max_polys + sizeof(polyVert_t) * max_polyverts, h_low);
backEndData[0] = (backEndData_t *) ptr;
backEndData[0]->polys = (srfPoly_t *) ((char *) ptr + sizeof( *backEndData[0] ));
backEndData[0]->polyVerts = (polyVert_t *) ((char *) ptr + sizeof( *backEndData[0] ) + sizeof(srfPoly_t) * max_polys);
if ( r_smp->integer ) {
ptr = ri.Hunk_Alloc( sizeof( *backEndData[1] ) + sizeof(srfPoly_t) * max_polys + sizeof(polyVert_t) * max_polyverts, h_low);
backEndData[1] = (backEndData_t *) ptr;
backEndData[1]->polys = (srfPoly_t *) ((char *) ptr + sizeof( *backEndData[1] ));
backEndData[1]->polyVerts = (polyVert_t *) ((char *) ptr + sizeof( *backEndData[1] ) + sizeof(srfPoly_t) * max_polys);
} else {
backEndData[1] = NULL;
}
R_ToggleSmpFrame();
InitOpenGL();
R_StateInit();
//make sure these are called after state is brought up
R_StateSetTextureModeCvar( r_textureMode->string );
R_StateSetTextureAnisotropyCvar( r_textureAniso->integer );
R_StateSetTextureMinLodCvar( r_textureLod->integer );
R_InitImages();
R_SpInit();
R_PpInit();
R_InitShaders();
R_InitSkins();
R_ModelInit();
R_InitFreeType();
err = glGetError();
if ( err != GL_NO_ERROR )
ri.Printf (PRINT_ALL, "glGetError() = 0x%x\n", err);
ri.Printf( PRINT_ALL, "----- finished R_Init -----\n" );
}
/*
===============
R_Init
===============
*/
void R_Init(void)
{
int err;
int i;
byte *ptr;
ri.Printf(PRINT_ALL, "----- R_Init -----\n");
// clear all our internal state
Com_Memset(&tr, 0, sizeof(tr));
Com_Memset(&backEnd, 0, sizeof(backEnd));
Com_Memset(&tess, 0, sizeof(tess));
tess.xyz = tess_xyz;
tess.texCoords0 = tess_texCoords0;
tess.texCoords1 = tess_texCoords1;
tess.indexes = tess_indexes;
tess.normal = tess_normal;
tess.vertexColors = tess_vertexColors;
tess.maxShaderVerts = SHADER_MAX_VERTEXES;
tess.maxShaderIndicies = SHADER_MAX_INDEXES;
if ((intptr_t) tess.xyz & 15)
{
ri.Printf(PRINT_WARNING, "tess.xyz not 16 byte aligned\n");
}
Com_Memset(tess.constantColor255, 255, sizeof(tess.constantColor255));
// init function tables
for (i = 0; i < FUNCTABLE_SIZE; i++)
{
tr.sinTable[i] = sin(DEG2RAD(i * 360.0f / (( float ) (FUNCTABLE_SIZE - 1))));
tr.squareTable[i] = (i < FUNCTABLE_SIZE / 2) ? 1.0f : -1.0f;
tr.sawToothTable[i] = ( float ) i / FUNCTABLE_SIZE;
tr.inverseSawToothTable[i] = 1.0f - tr.sawToothTable[i];
if (i < FUNCTABLE_SIZE / 2)
{
if (i < FUNCTABLE_SIZE / 4)
{
tr.triangleTable[i] = ( float ) i / (FUNCTABLE_SIZE / 4);
}
else
{
tr.triangleTable[i] = 1.0f - tr.triangleTable[i - FUNCTABLE_SIZE / 4];
}
}
else
{
tr.triangleTable[i] = -tr.triangleTable[i - FUNCTABLE_SIZE / 2];
}
}
// init the virtual memory
R_Hunk_Begin();
R_NoiseInit();
R_Register();
ptr = ri.Hunk_Alloc(sizeof(*backEndData) + sizeof(srfPoly_t) * r_maxpolys->integer + sizeof(polyVert_t) * r_maxpolyverts->integer, h_low);
backEndData = (backEndData_t *) ptr;
backEndData->polys = (srfPoly_t *) ((char *) ptr + sizeof(*backEndData));
backEndData->polyVerts = (polyVert_t *) ((char *) ptr + sizeof(*backEndData) + sizeof(srfPoly_t) * r_maxpolys->integer);
R_InitNextFrame();
InitOpenGL();
R_InitImages();
R_InitShaders();
R_InitSkins();
R_ModelInit();
R_InitFreeType();
err = qglGetError();
if (err != GL_NO_ERROR)
{
ri.Printf(PRINT_ALL, "glGetError() = 0x%x\n", err);
}
ri.Printf(PRINT_ALL, "----- finished R_Init -----\n");
}
/*
===============
R_Init
===============
*/
void R_Init( void ) {
int err;
int i;
byte *ptr;
ri.Printf( PRINT_ALL, "----- R_Init -----\n" );
// clear all our internal state
Com_Memset( &tr, 0, sizeof( tr ) );
Com_Memset( &backEnd, 0, sizeof( backEnd ) );
Com_Memset( &tess, 0, sizeof( tess ) );
// Swap_Init();
if ( (intptr_t)tess.xyz & 15 ) {
ri.Printf( PRINT_WARNING, "tess.xyz not 16 byte aligned\n" );
}
//Com_Memset( tess.constantColor255, 255, sizeof( tess.constantColor255 ) );
//
// init function tables
//
for ( i = 0; i < FUNCTABLE_SIZE; i++ )
{
tr.sinTable[i] = sin( DEG2RAD( i * 360.0f / ( ( float ) ( FUNCTABLE_SIZE - 1 ) ) ) );
tr.squareTable[i] = ( i < FUNCTABLE_SIZE/2 ) ? 1.0f : -1.0f;
tr.sawToothTable[i] = (float)i / FUNCTABLE_SIZE;
tr.inverseSawToothTable[i] = 1.0f - tr.sawToothTable[i];
if ( i < FUNCTABLE_SIZE / 2 )
{
if ( i < FUNCTABLE_SIZE / 4 )
{
tr.triangleTable[i] = ( float ) i / ( FUNCTABLE_SIZE / 4 );
}
else
{
tr.triangleTable[i] = 1.0f - tr.triangleTable[i-FUNCTABLE_SIZE / 4];
}
}
else
{
tr.triangleTable[i] = -tr.triangleTable[i-FUNCTABLE_SIZE/2];
}
}
R_InitFogTable();
R_NoiseInit();
R_Register();
max_polys = r_maxpolys->integer;
if (max_polys < MAX_POLYS)
max_polys = MAX_POLYS;
max_polyverts = r_maxpolyverts->integer;
if (max_polyverts < MAX_POLYVERTS)
max_polyverts = MAX_POLYVERTS;
ptr = ri.Hunk_Alloc( sizeof( *backEndData ) + sizeof(srfPoly_t) * max_polys + sizeof(polyVert_t) * max_polyverts, h_low);
backEndData = (backEndData_t *) ptr;
backEndData->polys = (srfPoly_t *) ((char *) ptr + sizeof( *backEndData ));
backEndData->polyVerts = (polyVert_t *) ((char *) ptr + sizeof( *backEndData ) + sizeof(srfPoly_t) * max_polys);
R_InitNextFrame();
InitOpenGL();
R_InitImages();
if (glRefConfig.framebufferObject)
FBO_Init();
GLSL_InitGPUShaders();
R_InitVaos();
R_InitShaders();
R_InitSkins();
R_ModelInit();
R_InitFreeType();
R_InitQueries();
err = qglGetError();
if ( err != GL_NO_ERROR )
ri.Printf (PRINT_ALL, "glGetError() = 0x%x\n", err);
// print info
GfxInfo_f();
ri.Printf( PRINT_ALL, "----- finished R_Init -----\n" );
}
/*
===============
R_Init
===============
*/
void R_Init( void ) {
int err;
int i;
byte *ptr;
ri.Printf( PRINT_ALL, "----- R_Init -----\n" );
// clear all our internal state
memset( &tr, 0, sizeof( tr ) );
memset( &backEnd, 0, sizeof( backEnd ) );
memset( &tess, 0, sizeof( tess ) );
if(sizeof(glconfig_t) != 7268)
ri.Error( ERR_FATAL, "Mod ABI incompatible: sizeof(glconfig_t) == %u != 7268", (unsigned int) sizeof(glconfig_t));
// Swap_Init();
if ( (intptr_t)tess.xyz & 15 ) {
ri.Printf( PRINT_WARNING, "tess.xyz not 16 byte aligned\n" );
}
memset( tess.constantColor255, 255, sizeof( tess.constantColor255 ) );
//
// init function tables
//
for ( i = 0; i < FUNCTABLE_SIZE; i++ )
{
tr.sinTable[i] = sin( DEG2RAD( i * 360.0f / ( ( float ) ( FUNCTABLE_SIZE - 1 ) ) ) );
tr.squareTable[i] = ( i < FUNCTABLE_SIZE / 2 ) ? 1.0f : -1.0f;
tr.sawToothTable[i] = (float)i / FUNCTABLE_SIZE;
tr.inverseSawToothTable[i] = 1.0f - tr.sawToothTable[i];
if ( i < FUNCTABLE_SIZE / 2 ) {
if ( i < FUNCTABLE_SIZE / 4 ) {
tr.triangleTable[i] = ( float ) i / ( FUNCTABLE_SIZE / 4 );
} else
{
tr.triangleTable[i] = 1.0f - tr.triangleTable[i - FUNCTABLE_SIZE / 4];
}
} else
{
tr.triangleTable[i] = -tr.triangleTable[i - FUNCTABLE_SIZE / 2];
}
}
R_InitFogTable();
R_NoiseInit();
R_Register();
#ifdef USE_BLOOM
R_BloomInit();
#endif
// Ridah, init the virtual memory
R_Hunk_Begin();
max_polys = r_maxpolys->integer;
if ( max_polys < MAX_POLYS ) {
max_polys = MAX_POLYS;
}
max_polyverts = r_maxpolyverts->integer;
if ( max_polyverts < MAX_POLYVERTS ) {
max_polyverts = MAX_POLYVERTS;
}
ptr = ri.Hunk_Alloc( sizeof( *backEndData ) + sizeof(srfPoly_t) * max_polys + sizeof(polyVert_t) * max_polyverts, h_low);
backEndData = (backEndData_t *) ptr;
backEndData->polys = (srfPoly_t *) ((char *) ptr + sizeof( *backEndData ));
backEndData->polyVerts = (polyVert_t *) ((char *) ptr + sizeof( *backEndData ) + sizeof(srfPoly_t) * max_polys);
R_InitNextFrame();
InitOpenGL();
R_InitImages();
R_InitShaders();
R_InitSkins();
R_ModelInit();
R_InitFreeType();
RB_ZombieFXInit();
err = qglGetError();
if ( err != GL_NO_ERROR ) {
ri.Printf( PRINT_ALL, "glGetError() = 0x%x\n", err );
}
ri.Printf( PRINT_ALL, "----- finished R_Init -----\n" );
}
/*
===============
R_Init
===============
*/
void R_Init( void ) {
int err;
int i;
byte *ptr;
ri.Printf( PRINT_ALL, "----- R_Init -----\n" );
// clear all our internal state
Com_Memset( &tr, 0, sizeof( tr ) );
Com_Memset( &backEnd, 0, sizeof( backEnd ) );
Com_Memset( &tess, 0, sizeof( tess ) );
if(sizeof(glconfig_t) != 11332)
ri.Error( ERR_FATAL, "Mod ABI incompatible: sizeof(glconfig_t) == %u != 11332", (unsigned int) sizeof(glconfig_t));
// Swap_Init();
if ( (intptr_t)tess.xyz & 15 ) {
ri.Printf( PRINT_WARNING, "tess.xyz not 16 byte aligned\n" );
}
Com_Memset( tess.constantColor255, 255, sizeof( tess.constantColor255 ) );
//
// init function tables
//
for ( i = 0; i < FUNCTABLE_SIZE; i++ )
{
tr.sinTable[i] = sin( DEG2RAD( i * 360.0f / ( ( float ) ( FUNCTABLE_SIZE - 1 ) ) ) );
tr.squareTable[i] = ( i < FUNCTABLE_SIZE/2 ) ? 1.0f : -1.0f;
tr.sawToothTable[i] = (float)i / FUNCTABLE_SIZE;
tr.inverseSawToothTable[i] = 1.0f - tr.sawToothTable[i];
if ( i < FUNCTABLE_SIZE / 2 )
{
if ( i < FUNCTABLE_SIZE / 4 )
{
tr.triangleTable[i] = ( float ) i / ( FUNCTABLE_SIZE / 4 );
}
else
{
tr.triangleTable[i] = 1.0f - tr.triangleTable[i-FUNCTABLE_SIZE / 4];
}
}
else
{
tr.triangleTable[i] = -tr.triangleTable[i-FUNCTABLE_SIZE/2];
}
}
R_InitFogTable();
R_NoiseInit();
R_Register();
max_polys = r_maxpolys->integer;
if (max_polys < MAX_POLYS)
max_polys = MAX_POLYS;
max_polyverts = r_maxpolyverts->integer;
if (max_polyverts < MAX_POLYVERTS)
max_polyverts = MAX_POLYVERTS;
ptr = ri.Hunk_Alloc( sizeof( *backEndData[0] ) + sizeof(srfPoly_t) * max_polys + sizeof(polyVert_t) * max_polyverts, h_low);
backEndData[0] = (backEndData_t *) ptr;
backEndData[0]->polys = (srfPoly_t *) ((char *) ptr + sizeof( *backEndData[0] ));
backEndData[0]->polyVerts = (polyVert_t *) ((char *) ptr + sizeof( *backEndData[0] ) + sizeof(srfPoly_t) * max_polys);
if ( r_smp->integer ) {
ptr = ri.Hunk_Alloc( sizeof( *backEndData[1] ) + sizeof(srfPoly_t) * max_polys + sizeof(polyVert_t) * max_polyverts, h_low);
backEndData[1] = (backEndData_t *) ptr;
backEndData[1]->polys = (srfPoly_t *) ((char *) ptr + sizeof( *backEndData[1] ));
backEndData[1]->polyVerts = (polyVert_t *) ((char *) ptr + sizeof( *backEndData[1] ) + sizeof(srfPoly_t) * max_polys);
} else {
backEndData[1] = NULL;
}
R_ToggleSmpFrame();
InitOpenGL();
R_InitImages();
R_InitShaders();
R_InitSkins();
R_ModelInit();
R_InitFreeType();
err = qglGetError();
if ( err != GL_NO_ERROR )
ri.Printf (PRINT_ALL, "glGetError() = 0x%x\n", err);
// print info
GfxInfo_f();
ri.Printf( PRINT_ALL, "----- finished R_Init -----\n" );
}
/*
===============
R_Init
===============
*/
void R_Init( void ) {
int err;
int i;
ri.Printf( PRINT_ALL, "----- R_Init -----\n" );
// clear all our internal state
memset( &tr, 0, sizeof( tr ) );
memset( &backEnd, 0, sizeof( backEnd ) );
memset( &tess, 0, sizeof( tess ) );
Swap_Init();
if ( (intptr_t)tess.xyz & 15 ) {
Com_Printf( "WARNING: tess.xyz not 16 byte aligned\n" );
}
memset( tess.constantColor255, 255, sizeof( tess.constantColor255 ) );
//
// init function tables
//
for ( i = 0; i < FUNCTABLE_SIZE; i++ )
{
tr.sinTable[i] = sin( DEG2RAD( i * 360.0f / ( ( float ) ( FUNCTABLE_SIZE - 1 ) ) ) );
tr.squareTable[i] = ( i < FUNCTABLE_SIZE / 2 ) ? 1.0f : -1.0f;
tr.sawToothTable[i] = (float)i / FUNCTABLE_SIZE;
tr.inverseSawToothTable[i] = 1.0f - tr.sawToothTable[i];
if ( i < FUNCTABLE_SIZE / 2 ) {
if ( i < FUNCTABLE_SIZE / 4 ) {
tr.triangleTable[i] = ( float ) i / ( FUNCTABLE_SIZE / 4 );
} else
{
tr.triangleTable[i] = 1.0f - tr.triangleTable[i - FUNCTABLE_SIZE / 4];
}
} else
{
tr.triangleTable[i] = -tr.triangleTable[i - FUNCTABLE_SIZE / 2];
}
}
R_InitFogTable();
R_NoiseInit();
R_Register();
// Ridah, init the virtual memory
R_Hunk_Begin();
max_polys = r_maxpolys->integer;
if ( max_polys < MAX_POLYS ) {
max_polys = MAX_POLYS;
}
max_polyverts = r_maxpolyverts->integer;
if ( max_polyverts < MAX_POLYVERTS ) {
max_polyverts = MAX_POLYVERTS;
}
// backEndData[0] = ri.Hunk_Alloc( sizeof( *backEndData[0] ), h_low );
backEndData[0] = ri.Hunk_Alloc( sizeof( *backEndData[0] ) + sizeof( srfPoly_t ) * max_polys + sizeof( polyVert_t ) * max_polyverts, h_low );
if ( r_smp->integer ) {
// backEndData[1] = ri.Hunk_Alloc( sizeof( *backEndData[1] ), h_low );
backEndData[1] = ri.Hunk_Alloc( sizeof( *backEndData[1] ) + sizeof( srfPoly_t ) * max_polys + sizeof( polyVert_t ) * max_polyverts, h_low );
} else {
backEndData[1] = NULL;
}
R_ToggleSmpFrame();
InitOpenGL();
R_InitImages();
R_InitShaders();
R_InitSkins();
R_ModelInit();
R_InitFreeType();
RB_ZombieFXInit();
err = qglGetError();
if ( err != GL_NO_ERROR ) {
ri.Printf( PRINT_ALL, "glGetError() = 0x%x\n", err );
}
ri.Printf( PRINT_ALL, "----- finished R_Init -----\n" );
}
/*
===============
R_Init
===============
*/
void R_Init( void )
{
int i;
ri.Printf( PRINT_DEVELOPER, "----- R_Init -----\n" );
// clear all our internal state
memset( &tr, 0, sizeof( tr ) );
memset( &backEnd, 0, sizeof( backEnd ) );
memset( &tess, 0, sizeof( tess ) );
tess.xyz = tess_xyz;
tess.texCoords0 = tess_texCoords0;
tess.texCoords1 = tess_texCoords1;
tess.indexes = tess_indexes;
tess.normal = tess_normal;
tess.vertexColors = tess_vertexColors;
tess.maxShaderVerts = SHADER_MAX_VERTEXES;
tess.maxShaderIndicies = SHADER_MAX_INDEXES;
if ( ( intptr_t ) tess.xyz & 15 )
{
Com_DPrintf( "WARNING: tess.xyz not 16 byte aligned\n" );
}
memset( tess.constantColor255, 255, sizeof( tess.constantColor255 ) );
//
// init function tables
//
for ( i = 0; i < FUNCTABLE_SIZE; i++ )
{
tr.sinTable[ i ] = sin( DEG2RAD( i * 360.0f / ( ( float )( FUNCTABLE_SIZE - 1 ) ) ) );
tr.squareTable[ i ] = ( i < FUNCTABLE_SIZE / 2 ) ? 1.0f : -1.0f;
tr.sawToothTable[ i ] = ( float ) i / FUNCTABLE_SIZE;
tr.inverseSawToothTable[ i ] = 1.0f - tr.sawToothTable[ i ];
if ( i < FUNCTABLE_SIZE / 2 )
{
if ( i < FUNCTABLE_SIZE / 4 )
{
tr.triangleTable[ i ] = ( float ) i / ( FUNCTABLE_SIZE / 4 );
}
else
{
tr.triangleTable[ i ] = 1.0f - tr.triangleTable[ i - FUNCTABLE_SIZE / 4 ];
}
}
else
{
tr.triangleTable[ i ] = -tr.triangleTable[ i - FUNCTABLE_SIZE / 2 ];
}
}
// Ridah, init the virtual memory
R_Hunk_Begin();
R_InitFogTable();
R_NoiseInit();
R_Register();
max_polys = r_maxpolys->integer;
if ( max_polys < MAX_POLYS )
{
max_polys = MAX_POLYS;
}
max_polyverts = r_maxpolyverts->integer;
if ( max_polyverts < MAX_POLYVERTS )
{
max_polyverts = MAX_POLYVERTS;
}
// backEndData[0] = ri.Hunk_Alloc( sizeof( *backEndData[0] ), h_low );
backEndData[ 0 ] =
ri.Hunk_Alloc( sizeof( *backEndData[ 0 ] ) + sizeof( srfPoly_t ) * max_polys + sizeof( polyVert_t ) * max_polyverts, h_low );
if ( r_smp->integer )
{
// backEndData[1] = ri.Hunk_Alloc( sizeof( *backEndData[1] ), h_low );
backEndData[ 1 ] =
ri.Hunk_Alloc( sizeof( *backEndData[ 1 ] ) + sizeof( srfPoly_t ) * max_polys + sizeof( polyVert_t ) * max_polyverts, h_low );
}
else
{
backEndData[ 1 ] = NULL;
}
R_ToggleSmpFrame();
InitOpenGL();
R_InitImages();
R_InitShaders();
R_InitSkins();
R_ModelInit();
#if defined( USE_REFENTITY_ANIMATIONSYSTEM )
R_InitAnimations();
#endif
R_InitFreeType();
GL_CheckErrors();
ri.Printf( PRINT_DEVELOPER, "----- finished R_Init -----\n" );
}
/*
===============
R_Init
===============
*/
void R_Init( void ) {
int err;
int i;
byte *ptr;
waitforit("R_Init 1");
ri.Printf( PRINT_ALL, "----- R_Init -----\n" );
// clear all our internal state
Com_Memset( &tr, 0, sizeof( tr ) );
Com_Memset( &backEnd, 0, sizeof( backEnd ) );
Com_Memset( &tess, 0, sizeof( tess ) );
// Swap_Init();
waitforit("R_Init 2");
if ((int)tess.xyz & 15) {
Com_Printf( "WARNING: tess.xyz not 16 byte aligned\n" );
}
Com_Memset( tess.constantColor255, 255, sizeof( tess.constantColor255 ) );
//
// init function tables
//
waitforit("R_Init 3");
for (i = 0; i < FUNCTABLE_SIZE; i++)
{
tr.sinTable[i] = sin( DEG2RAD( i * 360.0f / ( ( float ) ( FUNCTABLE_SIZE - 1 ) ) ) );
tr.squareTable[i] = ( i < FUNCTABLE_SIZE/2 ) ? 1.0f : -1.0f;
tr.sawToothTable[i] = (float)i / FUNCTABLE_SIZE;
tr.inverseSawToothTable[i] = 1.0f - tr.sawToothTable[i];
if ( i < FUNCTABLE_SIZE / 2 )
{
if ( i < FUNCTABLE_SIZE / 4 )
{
tr.triangleTable[i] = ( float ) i / ( FUNCTABLE_SIZE / 4 );
}
else
{
tr.triangleTable[i] = 1.0f - tr.triangleTable[i-FUNCTABLE_SIZE / 4];
}
}
else
{
tr.triangleTable[i] = -tr.triangleTable[i-FUNCTABLE_SIZE/2];
}
}
waitforit("R_Init 4");
R_InitFogTable();
waitforit("R_Init 5");
R_NoiseInit();
waitforit("R_Init 6");
R_Register();
max_polys = r_maxpolys->integer;
if (max_polys < MAX_POLYS)
max_polys = MAX_POLYS;
waitforit("R_Init 7");
max_polyverts = r_maxpolyverts->integer;
if (max_polyverts < MAX_POLYVERTS)
max_polyverts = MAX_POLYVERTS;
waitforit("R_Init 8");
ptr = ri.Hunk_Alloc(sizeof(*backEndData[0]), h_low);
backEndData[0] = (backEndData_t *) ptr;
if ( r_smp->integer ) {
ptr = ri.Hunk_Alloc( sizeof( *backEndData[1] ), h_low);
backEndData[1] = (backEndData_t *) ptr;
} else {
backEndData[1] = NULL;
}
waitforit("R_Init 9");
R_ToggleSmpFrame();
waitforit("R_Init A");
InitOpenGL();
waitforit("R_Init B");
R_InitImages();
waitforit("R_Init C");
R_InitShaders();
waitforit("R_Init D");
R_InitSkins();
waitforit("R_Init E");
R_ModelInit();
waitforit("R_Init F");
R_InitFreeType();
waitforit("R_Init G");
err = qglGetError();
if ( err != GL_NO_ERROR )
ri.Printf (PRINT_ALL, "glGetError() = 0x%x\n", err);
waitforit("R_Init H");
ri.Printf(PRINT_ALL, "----- finished R_Init -----\n");
waitforit("R_Init I");
}
/*
===============
R_Init
===============
*/
void R_Init( void ) {
static qboolean firstTime = qtrue;
int err;
int i;
byte *ptr;
ri.Printf(PRINT_DEVELOPER, "----- R_Init -----\n");
// clear all our internal state
Com_Memset( &tr, 0, sizeof( tr ) );
Com_Memset( &backEnd, 0, sizeof( backEnd ) );
Com_Memset( &tess, 0, sizeof( tess ) );
// Swap_Init();
if ( refHeadless ) {
// dummy shader
tr.defaultShader = ri.Hunk_Alloc( sizeof( shader_t ), h_low );
tr.defaultShader->defaultShader = qtrue;
Q_strncpyz(tr.defaultShader->name, "<default>", MAX_QPATH);
// dedicated server only uses model data
R_ModelInit();
return;
}
if ( (intptr_t)tess.xyz & 15 ) {
ri.Printf( PRINT_WARNING, "tess.xyz not 16 byte aligned\n" );
}
Com_Memset( tess.constantColor255, 255, sizeof( tess.constantColor255 ) );
R_NoiseInit();
//
// init function tables
//
for ( i = 0; i < FUNCTABLE_SIZE; i++ )
{
tr.sinTable[i] = sin( DEG2RAD( i * 360.0f / ( ( float ) ( FUNCTABLE_SIZE - 1 ) ) ) );
tr.squareTable[i] = ( i < FUNCTABLE_SIZE/2 ) ? 1.0f : -1.0f;
tr.sawToothTable[i] = (float)i / FUNCTABLE_SIZE;
tr.inverseSawToothTable[i] = 1.0f - tr.sawToothTable[i];
tr.noiseTable[i] = R_NoiseGet4f(0, 0, 0, i);
if ( i < FUNCTABLE_SIZE / 2 )
{
if ( i < FUNCTABLE_SIZE / 4 )
{
tr.triangleTable[i] = ( float ) i / ( FUNCTABLE_SIZE / 4 );
}
else
{
tr.triangleTable[i] = 1.0f - tr.triangleTable[i-FUNCTABLE_SIZE / 4];
}
}
else
{
tr.triangleTable[i] = -tr.triangleTable[i-FUNCTABLE_SIZE/2];
}
}
R_InitFogTable();
R_Register();
max_polys = r_maxpolys->integer;
if (max_polys < MAX_POLYS)
max_polys = MAX_POLYS;
max_polyverts = r_maxpolyverts->integer;
if (max_polyverts < MAX_POLYVERTS)
max_polyverts = MAX_POLYVERTS;
max_polybuffers = r_maxpolybuffers->integer;
if (max_polybuffers < MAX_POLYBUFFERS)
max_polybuffers = MAX_POLYBUFFERS;
ptr = ri.Hunk_Alloc( sizeof( *backEndData ) + sizeof(srfPoly_t) * max_polys + sizeof(polyVert_t) * max_polyverts
+ sizeof(srfPolyBuffer_t) * max_polybuffers, h_low);
backEndData = (backEndData_t *) ptr;
backEndData->polys = (srfPoly_t *) ((char *) ptr + sizeof( *backEndData ));
backEndData->polyVerts = (polyVert_t *) ((char *) ptr + sizeof( *backEndData ) + sizeof(srfPoly_t) * max_polys);
backEndData->polybuffers = (srfPolyBuffer_t *) ((char *) ptr + sizeof( *backEndData ) + sizeof(srfPoly_t) * max_polys
+ sizeof(polyVert_t) * max_polyverts);
R_InitNextFrame();
InitOpenGL();
R_InitImages();
R_InitShaders();
R_InitSkins();
R_ModelInit();
R_InitFreeType();
err = qglGetError();
if ( err != GL_NO_ERROR )
ri.Printf (PRINT_ALL, "glGetError() = 0x%x\n", err);
if (firstTime)
{
firstTime = qfalse;
// print info
GfxInfo_f();
}
ri.Printf(PRINT_DEVELOPER, "----- finished R_Init -----\n");
}
/**
* @brief R_Init
*/
void R_Init(void)
{
int err;
int i;
byte *ptr;
Ren_Print("----- R_Init -----\n");
// clear all our internal state
Com_Memset(&tr, 0, sizeof(tr));
Com_Memset(&backEnd, 0, sizeof(backEnd));
Com_Memset(&tess, 0, sizeof(tess));
if ((intptr_t) tess.xyz & 15)
{
Ren_Warning("tess.xyz not 16 byte aligned\n");
}
Com_Memset(tess.constantColor255, 255, sizeof(tess.constantColor255));
// init function tables
for (i = 0; i < FUNCTABLE_SIZE; i++)
{
tr.sinTable[i] = sin(DEG2RAD(i * 360.0f / (( float ) (FUNCTABLE_SIZE - 1))));
tr.squareTable[i] = (i < FUNCTABLE_SIZE / 2) ? 1.0f : -1.0f;
tr.sawToothTable[i] = ( float ) i / FUNCTABLE_SIZE;
tr.inverseSawToothTable[i] = 1.0f - tr.sawToothTable[i];
if (i < FUNCTABLE_SIZE / 2)
{
if (i < FUNCTABLE_SIZE / 4)
{
tr.triangleTable[i] = ( float ) i / (FUNCTABLE_SIZE / 4);
}
else
{
tr.triangleTable[i] = 1.0f - tr.triangleTable[i - FUNCTABLE_SIZE / 4];
}
}
else
{
tr.triangleTable[i] = -tr.triangleTable[i - FUNCTABLE_SIZE / 2];
}
}
// init the virtual memory
R_Hunk_Begin();
R_NoiseInit();
R_Register();
ptr = ri.Hunk_Alloc(sizeof(*backEndData) + sizeof(srfPoly_t) * r_maxPolys->integer + sizeof(polyVert_t) * r_maxPolyVerts->integer, h_low);
backEndData = (backEndData_t *) ptr;
backEndData->polys = (srfPoly_t *) ((char *) ptr + sizeof(*backEndData));
backEndData->polyVerts = (polyVert_t *) ((char *) ptr + sizeof(*backEndData) + sizeof(srfPoly_t) * r_maxPolys->integer);
R_InitNextFrame();
InitOpenGL();
R_InitImages();
R_InitShaders();
R_InitSkins();
R_ModelInit();
R_InitFreeType();
err = qglGetError();
if (err != GL_NO_ERROR)
{
Ren_Print("R_Init: glGetError() = 0x%x\n", err);
}
Ren_Print("----- finished R_Init -----\n");
}
