本文整理汇总了C++中GL_CheckErrors函数的典型用法代码示例。如果您正苦于以下问题:C++ GL_CheckErrors函数的具体用法?C++ GL_CheckErrors怎么用?C++ GL_CheckErrors使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了GL_CheckErrors函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: R_PerformanceCounters
/*
=============
EndFrame
Returns the number of msec spent in the back end
=============
*/
void idRenderSystemLocal::EndFrame( int *frontEndMsec, int *backEndMsec ) {
emptyCommand_t *cmd;
if ( !glConfig.isInitialized ) {
return;
}
// close any gui drawing
guiModel->EmitFullScreen();
guiModel->Clear();
// save out timing information
if ( frontEndMsec ) {
*frontEndMsec = pc.frontEndMsec;
}
if ( backEndMsec ) {
*backEndMsec = backEnd.pc.msec;
}
// print any other statistics and clear all of them
R_PerformanceCounters();
// check for dynamic changes that require some initialization
R_CheckCvars();
// check for errors
GL_CheckErrors();
// add the swapbuffers command
cmd = (emptyCommand_t *)R_GetCommandBuffer( sizeof( *cmd ) );
cmd->commandId = RC_SWAP_BUFFERS;
// start the back end up again with the new command list
R_IssueRenderCommands();
// use the other buffers next frame, because another CPU
// may still be rendering into the current buffers
R_ToggleSmpFrame();
// we can now release the vertexes used this frame
vertexCache.EndFrame();
if ( session->writeDemo ) {
session->writeDemo->WriteInt( DS_RENDER );
session->writeDemo->WriteInt( DC_END_FRAME );
if ( r_showDemo.GetBool() ) {
common->Printf( "write DC_END_FRAME\n" );
}
}
}
开发者ID:AndreiBarsan,项目名称:doom3.gpl,代码行数:58,代码来源:RenderSystem.cpp
示例2: R_SyncRenderThread
/*
============
R_CreateVBO2
============
*/
VBO_t *R_CreateStaticVBO2( const char *name, int numVertexes, shaderVertex_t *verts, unsigned int stateBits )
{
VBO_t *vbo;
if ( !numVertexes )
{
return nullptr;
}
if ( strlen( name ) >= MAX_QPATH )
{
ri.Error( ERR_DROP, "R_CreateVBO2: \"%s\" is too long", name );
}
// make sure the render thread is stopped
R_SyncRenderThread();
vbo = ( VBO_t * ) ri.Hunk_Alloc( sizeof( *vbo ), h_low );
memset( vbo, 0, sizeof( *vbo ) );
Com_AddToGrowList( &tr.vbos, vbo );
Q_strncpyz( vbo->name, name, sizeof( vbo->name ) );
vbo->layout = VBO_LAYOUT_STATIC;
vbo->framesNum = 0;
vbo->vertexesNum = numVertexes;
vbo->attribBits = stateBits;
vbo->usage = GL_STATIC_DRAW;
R_SetVBOAttributeLayouts( vbo );
glGenBuffers( 1, &vbo->vertexesVBO );
R_BindVBO( vbo );
#ifdef GLEW_ARB_buffer_storage
if( glConfig2.bufferStorageAvailable ) {
glBufferStorage( GL_ARRAY_BUFFER, vbo->vertexesSize,
verts, 0 );
} else
#endif
{
glBufferData( GL_ARRAY_BUFFER, vbo->vertexesSize,
verts, vbo->usage );
}
R_BindNullVBO();
GL_CheckErrors();
return vbo;
}
开发者ID:norfenstein,项目名称:unvqx,代码行数:56,代码来源:tr_vbo.cpp
示例3: switch
/*
============
R_CreateIBO
============
*/
IBO_t *R_CreateIBO(const char *name, byte * indexes, int indexesSize, vboUsage_t usage)
{
IBO_t *ibo;
int glUsage;
switch (usage)
{
case VBO_USAGE_STATIC:
glUsage = GL_STATIC_DRAW_ARB;
break;
case VBO_USAGE_DYNAMIC:
glUsage = GL_DYNAMIC_DRAW_ARB;
break;
default:
Com_Error(ERR_FATAL, "bad vboUsage_t given: %i", usage);
return NULL;
}
if(strlen(name) >= MAX_QPATH)
{
ri.Error(ERR_DROP, "R_CreateIBO: \"%s\" is too long", name);
}
if ( tr.numIBOs == MAX_IBOS ) {
ri.Error( ERR_DROP, "R_CreateIBO: MAX_IBOS hit");
}
R_IssuePendingRenderCommands();
ibo = tr.ibos[tr.numIBOs] = ri.Hunk_Alloc(sizeof(*ibo), h_low);
tr.numIBOs++;
Q_strncpyz(ibo->name, name, sizeof(ibo->name));
ibo->indexesSize = indexesSize;
qglGenBuffersARB(1, &ibo->indexesVBO);
qglBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, ibo->indexesVBO);
qglBufferDataARB(GL_ELEMENT_ARRAY_BUFFER_ARB, indexesSize, indexes, glUsage);
qglBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, 0);
glState.currentIBO = NULL;
GL_CheckErrors();
return ibo;
}
开发者ID:SonnyJim,项目名称:ioq3,代码行数:56,代码来源:tr_vbo.c
示例4: R_InitVBOs
/*
============
R_InitVBOs
============
*/
void R_InitVBOs( void )
{
int dataSize;
byte *data;
ri.Printf( PRINT_ALL, "------- R_InitVBOs -------\n" );
Com_InitGrowList( &tr.vbos, 100 );
Com_InitGrowList( &tr.ibos, 100 );
dataSize = sizeof( vec4_t ) * SHADER_MAX_VERTEXES * 11;
data = Com_Allocate( dataSize );
memset( data, 0, dataSize );
tess.vbo = R_CreateVBO( "tessVertexArray_VBO", data, dataSize, VBO_USAGE_DYNAMIC );
tess.vbo->ofsXYZ = 0;
tess.vbo->ofsTexCoords = tess.vbo->ofsXYZ + sizeof( tess.xyz );
tess.vbo->ofsLightCoords = tess.vbo->ofsTexCoords + sizeof( tess.texCoords );
tess.vbo->ofsTangents = tess.vbo->ofsLightCoords + sizeof( tess.lightCoords );
tess.vbo->ofsBinormals = tess.vbo->ofsTangents + sizeof( tess.tangents );
tess.vbo->ofsNormals = tess.vbo->ofsBinormals + sizeof( tess.binormals );
tess.vbo->ofsColors = tess.vbo->ofsNormals + sizeof( tess.normals );
#if !defined( COMPAT_Q3A ) && !defined( COMPAT_ET )
tess.vbo->ofsPaintColors = tess.vbo->ofsColors + sizeof( tess.colors );
tess.vbo->ofsLightDirections = tess.vbo->ofsPaintColors + sizeof( tess.paintColors );
#endif
tess.vbo->sizeXYZ = sizeof( tess.xyz );
tess.vbo->sizeTangents = sizeof( tess.tangents );
tess.vbo->sizeBinormals = sizeof( tess.binormals );
tess.vbo->sizeNormals = sizeof( tess.normals );
Com_Dealloc( data );
dataSize = sizeof( tess.indexes );
data = Com_Allocate( dataSize );
memset( data, 0, dataSize );
tess.ibo = R_CreateIBO( "tessVertexArray_IBO", data, dataSize, VBO_USAGE_DYNAMIC );
Com_Dealloc( data );
R_InitUnitCubeVBO();
R_BindNullVBO();
R_BindNullIBO();
GL_CheckErrors();
}
开发者ID:SHOVELL,项目名称:Unvanquished,代码行数:55,代码来源:tr_vbo.c
示例5: R_CreateFBOPackedDepthStencilBuffer
/*
================
R_CreateFBOPackedDepthStencilBuffer
================
*/
void R_CreateFBOPackedDepthStencilBuffer( FBO_t *fbo, int format )
{
#if defined( USE_D3D10 )
// TODO
#else
qboolean absent;
if ( format != GL_DEPTH_STENCIL_EXT && format != GL_DEPTH24_STENCIL8_EXT )
{
ri.Printf( PRINT_WARNING, "R_CreateFBOPackedDepthStencilBuffer: format %i is not depth-stencil-renderable\n", format );
return;
}
fbo->packedDepthStencilFormat = format;
absent = fbo->packedDepthStencilBuffer == 0;
if ( absent )
{
glGenRenderbuffersEXT( 1, &fbo->packedDepthStencilBuffer );
}
glBindRenderbufferEXT( GL_RENDERBUFFER_EXT, fbo->packedDepthStencilBuffer );
glRenderbufferStorageEXT( GL_RENDERBUFFER_EXT, fbo->packedDepthStencilFormat, fbo->width, fbo->height );
GL_CheckErrors();
if ( absent )
{
glFramebufferRenderbufferEXT( GL_FRAMEBUFFER_EXT, GL_DEPTH_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT,
fbo->packedDepthStencilBuffer );
glFramebufferRenderbufferEXT( GL_FRAMEBUFFER_EXT, GL_STENCIL_ATTACHMENT_EXT, GL_RENDERBUFFER_EXT,
fbo->packedDepthStencilBuffer );
}
GL_CheckErrors();
#endif
}
开发者ID:alhirzel,项目名称:Unvanquished,代码行数:42,代码来源:tr_fbo.c
示例6: PC_EndNamedEvent
/*
========================
PC_EndNamedEvent
========================
*/
void PC_EndNamedEvent() {
#if 0
if ( !r_pix.GetBool() ) {
return;
}
if ( numPixLevels <= 0 ) {
idLib::FatalError( "PC_EndNamedEvent: level underflow" );
}
if ( --numPixLevels > 0 ) {
// only do timing on top level events
return;
}
if ( !glGetQueryObjectui64vEXT ) {
return;
}
pixEvent_t *ev = &pixEvents[numPixEvents-1];
ev->cpuTime = Sys_Microseconds() - ev->cpuTime;
GL_CheckErrors();
glEndQuery( GL_TIME_ELAPSED_EXT );
GL_CheckErrors();
#endif
}
开发者ID:neilogd,项目名称:DOOM-3-BFG,代码行数:29,代码来源:RenderLog.cpp
示例7: switch
/*
============
R_CreateIBO
============
*/
IBO_t *R_CreateIBO( const char *name, byte *indexes, int indexesSize, vboUsage_t usage )
{
IBO_t *ibo;
int glUsage;
switch ( usage )
{
case VBO_USAGE_STATIC:
glUsage = GL_STATIC_DRAW;
break;
case VBO_USAGE_DYNAMIC:
glUsage = GL_DYNAMIC_DRAW;
break;
default:
glUsage = 0;
Com_Error( ERR_FATAL, "bad vboUsage_t given: %i", usage );
}
if ( strlen( name ) >= MAX_QPATH )
{
ri.Error( ERR_DROP, "R_CreateIBO: \"%s\" is too long", name );
}
// make sure the render thread is stopped
R_SyncRenderThread();
ibo = ri.Hunk_Alloc( sizeof( *ibo ), h_low );
Com_AddToGrowList( &tr.ibos, ibo );
Q_strncpyz( ibo->name, name, sizeof( ibo->name ) );
ibo->indexesSize = indexesSize;
glGenBuffers( 1, &ibo->indexesVBO );
glBindBuffer( GL_ELEMENT_ARRAY_BUFFER, ibo->indexesVBO );
glBufferData( GL_ELEMENT_ARRAY_BUFFER, indexesSize, indexes, glUsage );
glBindBuffer( GL_ELEMENT_ARRAY_BUFFER, 0 );
GL_CheckErrors();
return ibo;
}
开发者ID:laurensarp,项目名称:Unvanquished,代码行数:51,代码来源:tr_vbo.c
示例8: R_CreateFBOColorBuffer
/*
================
R_CreateFBOColorBuffer
Framebuffer must be bound
================
*/
void R_CreateFBOColorBuffer( FBO_t *fbo, int format, int index )
{
#if defined( USE_D3D10 )
// TODO
#else
qboolean absent;
if ( index < 0 || index >= glConfig2.maxColorAttachments )
{
ri.Printf( PRINT_WARNING, "R_CreateFBOColorBuffer: invalid attachment index %i\n", index );
return;
}
#if 0
if ( format != GL_RGB &&
format != GL_RGBA &&
format != GL_RGB16F && format != GL_RGBA16F && format != GL_RGB32F_ARB && format != GL_RGBA32F_ARB )
{
ri.Printf( PRINT_WARNING, "R_CreateFBOColorBuffer: format %i is not color-renderable\n", format );
//return;
}
#endif
fbo->colorFormat = format;
absent = fbo->colorBuffers[ index ] == 0;
if ( absent )
{
glGenRenderbuffersEXT( 1, &fbo->colorBuffers[ index ] );
}
glBindRenderbufferEXT( GL_RENDERBUFFER_EXT, fbo->colorBuffers[ index ] );
glRenderbufferStorageEXT( GL_RENDERBUFFER_EXT, format, fbo->width, fbo->height );
if ( absent )
{
glFramebufferRenderbufferEXT( GL_FRAMEBUFFER_EXT, GL_COLOR_ATTACHMENT0_EXT + index, GL_RENDERBUFFER_EXT,
fbo->colorBuffers[ index ] );
}
GL_CheckErrors();
#endif
}
开发者ID:alhirzel,项目名称:Unvanquished,代码行数:53,代码来源:tr_fbo.c
示例9: memset
frameInfo_t idRenderSystemLocal::LocalEndFrame() {
frameInfo_t info;
memset(&info, 0, sizeof(info));
if (!glConfig.isInitialized) {
return info;
}
// close any gui drawing
guiModel->EmitFullScreen();
guiModel->Clear();
// save out timing information
info.time.frontEndMsec = pc.frontEndMsec;
info.time.backEndMsec = backEnd.pc.msec;
// print any other statistics and clear all of them
R_PerformanceCounters();
// check for errors
GL_CheckErrors(false);
// add the swapbuffers command
auto cmd = R_GetCommandBuffer<emptyCommand_t>();
cmd->commandId = RC_SWAP_BUFFERS;
// start the back end up again with the new command list
info.framebuffer = R_IssueRenderCommands();
// use the other buffers next frame, because another CPU
// may still be rendering into the current buffers
R_ToggleSmpFrame();
// we can now release the vertexes used this frame
vertexCache.EndFrame();
if (session->writeDemo) {
session->writeDemo->WriteInt(DS_RENDER);
session->writeDemo->WriteInt(DC_END_FRAME);
if (r_showDemo.GetBool()) {
common->Printf("write DC_END_FRAME\n");
}
}
return info;
}
开发者ID:RobertBeckebans,项目名称:fhDOOM,代码行数:46,代码来源:RenderSystem.cpp
示例10: R_InitVBOs
/*
============
R_InitVBOs
============
*/
void R_InitVBOs(void)
{
int dataSize;
byte *data;
Ren_Print("------- R_InitVBOs -------\n");
Com_InitGrowList(&tr.vbos, 100);
Com_InitGrowList(&tr.ibos, 100);
dataSize = sizeof(vec4_t) * SHADER_MAX_VERTEXES * 11;
data = (byte *)Com_Allocate(dataSize);
memset(data, 0, dataSize);
tess.vbo = R_CreateVBO("tessVertexArray_VBO", data, dataSize, VBO_USAGE_DYNAMIC);
tess.vbo->ofsXYZ = 0;
tess.vbo->ofsTexCoords = tess.vbo->ofsXYZ + sizeof(tess.xyz);
tess.vbo->ofsLightCoords = tess.vbo->ofsTexCoords + sizeof(tess.texCoords);
tess.vbo->ofsTangents = tess.vbo->ofsLightCoords + sizeof(tess.lightCoords);
tess.vbo->ofsBinormals = tess.vbo->ofsTangents + sizeof(tess.tangents);
tess.vbo->ofsNormals = tess.vbo->ofsBinormals + sizeof(tess.binormals);
tess.vbo->ofsColors = tess.vbo->ofsNormals + sizeof(tess.normals);
tess.vbo->sizeXYZ = sizeof(tess.xyz);
tess.vbo->sizeTangents = sizeof(tess.tangents);
tess.vbo->sizeBinormals = sizeof(tess.binormals);
tess.vbo->sizeNormals = sizeof(tess.normals);
Com_Dealloc(data);
dataSize = sizeof(tess.indexes);
data = (byte *)Com_Allocate(dataSize);
memset(data, 0, dataSize);
tess.ibo = R_CreateIBO("tessVertexArray_IBO", data, dataSize, VBO_USAGE_DYNAMIC);
Com_Dealloc(data);
R_InitUnitCubeVBO();
R_BindNullVBO();
R_BindNullIBO();
GL_CheckErrors();
}
开发者ID:dustinduse,项目名称:etlegacy,代码行数:49,代码来源:tr_vbo.c
示例11: R_NV20_Init
/*
==================
R_NV20_Init
==================
*/
void R_NV20_Init(void)
{
glConfig.allowNV20Path = false;
common->Printf("---------- R_NV20_Init ----------\n");
if (!glConfig.registerCombinersAvailable || !glConfig.ARBVertexProgramAvailable || glConfig.maxTextureUnits < 4) {
common->Printf("Not available.\n");
return;
}
GL_CheckErrors();
// create our "fragment program" display lists
fragmentDisplayListBase = qglGenLists(FPROG_NUM_FRAGMENT_PROGRAMS);
// force them to issue commands to build the list
bool temp = r_useCombinerDisplayLists.GetBool();
r_useCombinerDisplayLists.SetBool(false);
qglNewList(fragmentDisplayListBase + FPROG_BUMP_AND_LIGHT, GL_COMPILE);
RB_NV20_BumpAndLightFragment();
qglEndList();
qglNewList(fragmentDisplayListBase + FPROG_DIFFUSE_COLOR, GL_COMPILE);
RB_NV20_DiffuseColorFragment();
qglEndList();
qglNewList(fragmentDisplayListBase + FPROG_SPECULAR_COLOR, GL_COMPILE);
RB_NV20_SpecularColorFragment();
qglEndList();
qglNewList(fragmentDisplayListBase + FPROG_DIFFUSE_AND_SPECULAR_COLOR, GL_COMPILE);
RB_NV20_DiffuseAndSpecularColorFragment();
qglEndList();
r_useCombinerDisplayLists.SetBool(temp);
common->Printf("---------------------------------\n");
glConfig.allowNV20Path = true;
}
开发者ID:AreaScout,项目名称:dante-doom3-odroid,代码行数:48,代码来源:draw_nv20.cpp
示例12: glGenRenderbuffers
void Framebuffer::AddDepthBuffer( int format )
{
depthFormat = format;
bool notCreatedYet = depthBuffer == 0;
if( notCreatedYet )
{
glGenRenderbuffers( 1, &depthBuffer );
}
glBindRenderbuffer( GL_RENDERBUFFER, depthBuffer );
glRenderbufferStorage( GL_RENDERBUFFER, format, width, height );
if( notCreatedYet )
{
glFramebufferRenderbuffer( GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT, GL_RENDERBUFFER, depthBuffer );
}
GL_CheckErrors();
}
开发者ID:Yetta1,项目名称:OpenTechBFG,代码行数:20,代码来源:Framebuffer.cpp
示例13: R_CreateFBOColorBuffer
/*
================
R_CreateFBOColorBuffer
Framebuffer must be bound
================
*/
void R_CreateFBOColorBuffer(FBO_t *fbo, int format, int index)
{
qboolean absent;
BufferImage_t *bufferImage;
if (index < 0 || index >= glConfig2.maxColorAttachments)
{
Ren_Warning("R_CreateFBOColorBuffer: invalid attachment index %i\n", index);
return;
}
#if 0
if (format != GL_RGB &&
format != GL_RGBA &&
format != GL_RGB16F_ARB && format != GL_RGBA16F_ARB && format != GL_RGB32F_ARB && format != GL_RGBA32F_ARB)
{
Ren_Warning("R_CreateFBOColorBuffer: format %i is not color-renderable\n", format);
//return;
}
#endif
bufferImage = &fbo->colorBuffers[index];
bufferImage->format = format;
absent = bufferImage->buffer == 0;
if (absent)
{
glGenRenderbuffers(1, &bufferImage->buffer);
}
glBindRenderbuffer(GL_RENDERBUFFER, bufferImage->buffer);
glRenderbufferStorage(GL_RENDERBUFFER, format, fbo->width, fbo->height);
if (absent)
{
glFramebufferRenderbuffer(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + index, GL_RENDERBUFFER, bufferImage->buffer);
}
GL_CheckErrors();
}
开发者ID:dustinduse,项目名称:etlegacy,代码行数:47,代码来源:tr_fbo.c
示例14: R_BindNullVao
/*
============
R_BindNullVao
============
*/
void R_BindNullVao(void)
{
GLimp_LogComment("--- R_BindNullVao ---\n");
if(glState.currentVao)
{
if (glRefConfig.vertexArrayObject)
{
qglBindVertexArray(0);
// why you no save GL_ELEMENT_ARRAY_BUFFER binding, Intel?
if (1) qglBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
}
else
{
qglBindBuffer(GL_ARRAY_BUFFER, 0);
qglBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
}
glState.currentVao = NULL;
}
GL_CheckErrors();
}
开发者ID:UniQP,项目名称:ioq3,代码行数:28,代码来源:tr_vbo.c
示例15: R_InitVBOs
/*
============
R_InitVBOs
============
*/
void R_InitVBOs()
{
uint32_t attribs = ATTR_POSITION | ATTR_TEXCOORD | ATTR_QTANGENT | ATTR_COLOR;
ri.Printf( PRINT_DEVELOPER, "------- R_InitVBOs -------\n" );
Com_InitGrowList( &tr.vbos, 100 );
Com_InitGrowList( &tr.ibos, 100 );
tess.vertsBuffer = ( shaderVertex_t * ) Com_Allocate_Aligned( 64, SHADER_MAX_VERTEXES * sizeof( shaderVertex_t ) );
tess.indexesBuffer = ( glIndex_t * ) Com_Allocate_Aligned( 64, SHADER_MAX_INDEXES * sizeof( glIndex_t ) );
if( glConfig2.mapBufferRangeAvailable ) {
tess.vbo = R_CreateDynamicVBO( "tessVertexArray_VBO", vertexCapacity, attribs, VBO_LAYOUT_STATIC );
tess.ibo = R_CreateDynamicIBO( "tessVertexArray_IBO", indexCapacity );
tess.vertsWritten = tess.indexesWritten = 0;
} else {
// use glBufferSubData to update VBO
tess.vbo = R_CreateDynamicVBO( "tessVertexArray_VBO", SHADER_MAX_VERTEXES, attribs, VBO_LAYOUT_STATIC );
tess.ibo = R_CreateDynamicIBO( "tessVertexArray_IBO", SHADER_MAX_INDEXES );
}
R_InitUnitCubeVBO();
// allocate a PBO for color grade map transfers
glGenBuffers( 1, &tr.colorGradePBO );
glBindBuffer( GL_PIXEL_PACK_BUFFER, tr.colorGradePBO );
glBufferData( GL_PIXEL_PACK_BUFFER,
REF_COLORGRADEMAP_STORE_SIZE * sizeof(u8vec4_t),
nullptr, GL_STREAM_COPY );
glBindBuffer( GL_PIXEL_PACK_BUFFER, 0 );
GL_CheckErrors();
}
开发者ID:norfenstein,项目名称:unvqx,代码行数:42,代码来源:tr_vbo.cpp
示例16: R_R200_Init
/*
=================
R_R200_Init
=================
*/
void R_R200_Init( void ) {
glConfig.allowR200Path = false;
common->Printf( "----------- R200_Init -----------\n" );
if ( !glConfig.atiFragmentShaderAvailable || !glConfig.ARBVertexProgramAvailable || !glConfig.ARBVertexBufferObjectAvailable ) {
common->Printf( "Not available.\n" );
return;
}
GL_CheckErrors();
qglGetIntegerv( GL_NUM_FRAGMENT_REGISTERS_ATI, &fsi.numFragmentRegisters );
qglGetIntegerv( GL_NUM_FRAGMENT_CONSTANTS_ATI, &fsi.numFragmentConstants );
qglGetIntegerv( GL_NUM_PASSES_ATI, &fsi.numPasses );
qglGetIntegerv( GL_NUM_INSTRUCTIONS_PER_PASS_ATI, &fsi.numInstructionsPerPass );
qglGetIntegerv( GL_NUM_INSTRUCTIONS_TOTAL_ATI, &fsi.numInstructionsTotal );
qglGetIntegerv( GL_COLOR_ALPHA_PAIRING_ATI, &fsi.colorAlphaPairing );
qglGetIntegerv( GL_NUM_LOOPBACK_COMPONENTS_ATI, &fsi.numLoopbackComponenets );
qglGetIntegerv( GL_NUM_INPUT_INTERPOLATOR_COMPONENTS_ATI, &fsi.numInputInterpolatorComponents );
common->Printf( "GL_NUM_FRAGMENT_REGISTERS_ATI: %i\n", fsi.numFragmentRegisters );
common->Printf( "GL_NUM_FRAGMENT_CONSTANTS_ATI: %i\n", fsi.numFragmentConstants );
common->Printf( "GL_NUM_PASSES_ATI: %i\n", fsi.numPasses );
common->Printf( "GL_NUM_INSTRUCTIONS_PER_PASS_ATI: %i\n", fsi.numInstructionsPerPass );
common->Printf( "GL_NUM_INSTRUCTIONS_TOTAL_ATI: %i\n", fsi.numInstructionsTotal );
common->Printf( "GL_COLOR_ALPHA_PAIRING_ATI: %i\n", fsi.colorAlphaPairing );
common->Printf( "GL_NUM_LOOPBACK_COMPONENTS_ATI: %i\n", fsi.numLoopbackComponenets );
common->Printf( "GL_NUM_INPUT_INTERPOLATOR_COMPONENTS_ATI: %i\n", fsi.numInputInterpolatorComponents );
common->Printf( "FPROG_FAST_PATH\n" );
R_BuildSurfaceFragmentProgram( FPROG_FAST_PATH );
common->Printf( "---------------------\n" );
glConfig.allowR200Path = true;
}
开发者ID:0culus,项目名称:Doom3-for-MacOSX-,代码行数:42,代码来源:draw_r200.cpp
示例17: glGenRenderbuffers
void Framebuffer::AddColorBuffer( int format, int index, int multiSamples )
{
if( index < 0 || index >= glConfig.maxColorAttachments )
{
common->Warning( "Framebuffer::AddColorBuffer( %s ): bad index = %i", fboName.c_str(), index );
return;
}
colorFormat = format;
bool notCreatedYet = colorBuffers[index] == 0;
if( notCreatedYet )
{
glGenRenderbuffers( 1, &colorBuffers[index] );
}
glBindRenderbuffer( GL_RENDERBUFFER, colorBuffers[index] );
if( multiSamples > 0 )
{
glRenderbufferStorageMultisample( GL_RENDERBUFFER, multiSamples, format, width, height );
msaaSamples = true;
}
else
{
glRenderbufferStorage( GL_RENDERBUFFER, format, width, height );
}
if( notCreatedYet )
{
glFramebufferRenderbuffer( GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0 + index, GL_RENDERBUFFER, colorBuffers[index] );
}
GL_CheckErrors();
}
开发者ID:Scottyaim,项目名称:RBDOOM-3-BFG,代码行数:36,代码来源:Framebuffer.cpp
示例18: GL_CheckErrors
/*
========================
idImage::AllocImage
Every image will pass through this function. Allocates all the necessary MipMap levels for the
Image, but doesn't put anything in them.
This should not be done during normal game-play, if you can avoid it.
========================
*/
void idImage::AllocImage() {
GL_CheckErrors();
PurgeImage();
switch ( opts.format ) {
case FMT_RGBA8:
internalFormat = GL_RGBA8;
dataFormat = GL_RGBA;
dataType = GL_UNSIGNED_BYTE;
break;
case FMT_XRGB8:
internalFormat = GL_RGB;
dataFormat = GL_RGBA;
dataType = GL_UNSIGNED_BYTE;
break;
case FMT_RGB565:
internalFormat = GL_RGB;
dataFormat = GL_RGB;
dataType = GL_UNSIGNED_SHORT_5_6_5;
break;
case FMT_ALPHA:
#if defined( USE_CORE_PROFILE )
internalFormat = GL_R8;
dataFormat = GL_RED;
#else
internalFormat = GL_ALPHA8;
dataFormat = GL_ALPHA;
#endif
dataType = GL_UNSIGNED_BYTE;
break;
case FMT_L8A8:
#if defined( USE_CORE_PROFILE )
internalFormat = GL_RG8;
dataFormat = GL_RG;
#else
internalFormat = GL_LUMINANCE8_ALPHA8;
dataFormat = GL_LUMINANCE_ALPHA;
#endif
dataType = GL_UNSIGNED_BYTE;
break;
case FMT_LUM8:
#if defined( USE_CORE_PROFILE )
internalFormat = GL_R8;
dataFormat = GL_RED;
#else
internalFormat = GL_LUMINANCE8;
dataFormat = GL_LUMINANCE;
#endif
dataType = GL_UNSIGNED_BYTE;
break;
case FMT_INT8:
#if defined( USE_CORE_PROFILE )
internalFormat = GL_R8;
dataFormat = GL_RED;
#else
internalFormat = GL_INTENSITY8;
dataFormat = GL_LUMINANCE;
#endif
dataType = GL_UNSIGNED_BYTE;
break;
case FMT_DXT1:
internalFormat = GL_COMPRESSED_RGBA_S3TC_DXT1_EXT;
dataFormat = GL_RGBA;
dataType = GL_UNSIGNED_BYTE;
break;
case FMT_DXT5:
internalFormat = GL_COMPRESSED_RGBA_S3TC_DXT5_EXT;
dataFormat = GL_RGBA;
dataType = GL_UNSIGNED_BYTE;
break;
case FMT_DEPTH:
internalFormat = GL_DEPTH_COMPONENT;
dataFormat = GL_DEPTH_COMPONENT;
dataType = GL_UNSIGNED_BYTE;
break;
case FMT_X16:
internalFormat = GL_INTENSITY16;
dataFormat = GL_LUMINANCE;
dataType = GL_UNSIGNED_SHORT;
break;
case FMT_Y16_X16:
internalFormat = GL_LUMINANCE16_ALPHA16;
dataFormat = GL_LUMINANCE_ALPHA;
dataType = GL_UNSIGNED_SHORT;
break;
default:
idLib::Error( "Unhandled image format %d in %s\n", opts.format, GetName() );
}
// if we don't have a rendering context, just return after we
//.........这里部分代码省略.........
开发者ID:469486139,项目名称:DOOM-3-BFG,代码行数:101,代码来源:gl_Image.cpp
示例19: GLimp_InitExtensionsR2
static void GLimp_InitExtensionsR2(void)
{
Com_Printf("Initializing OpenGL extensions\n");
// GL_ARB_depth_texture
GLimp_CheckForVersionExtension("GL_ARB_depth_texture", 130, qtrue, NULL);
if (GLimp_CheckForVersionExtension("GL_ARB_texture_cube_map", 130, qtrue, NULL))
{
glGetIntegerv(GL_MAX_CUBE_MAP_TEXTURE_SIZE_ARB, &glConfig2.maxCubeMapTextureSize);
}
GL_CheckErrors();
GLimp_CheckForVersionExtension("GL_ARB_vertex_program", 210, qtrue, NULL);
GLimp_CheckForVersionExtension("GL_ARB_vertex_buffer_object", 300, qtrue, NULL);
// GL_ARB_occlusion_query
glConfig2.occlusionQueryAvailable = qfalse;
glConfig2.occlusionQueryBits = 0;
if (GLimp_CheckForVersionExtension("GL_ARB_occlusion_query", 150, qfalse, r_ext_occlusion_query))
{
glConfig2.occlusionQueryAvailable = qtrue;
glGetQueryivARB(GL_SAMPLES_PASSED, GL_QUERY_COUNTER_BITS, &glConfig2.occlusionQueryBits);
}
GL_CheckErrors();
GLimp_CheckForVersionExtension("GL_ARB_shader_objects", 210, qtrue, NULL);
if (GLimp_CheckForVersionExtension("GL_ARB_vertex_shader", 210, qtrue, NULL))
{
int reservedComponents;
GL_CheckErrors();
glGetIntegerv(GL_MAX_VERTEX_UNIFORM_COMPONENTS_ARB, &glConfig2.maxVertexUniforms); GL_CheckErrors();
//glGetIntegerv(GL_MAX_VARYING_FLOATS_ARB, &glConfig.maxVaryingFloats); GL_CheckErrors();
glGetIntegerv(GL_MAX_VERTEX_ATTRIBS_ARB, &glConfig2.maxVertexAttribs); GL_CheckErrors();
reservedComponents = 16 * 10; // approximation how many uniforms we have besides the bone matrices
glConfig2.maxVertexSkinningBones = (int) Q_bound(0.0, (Q_max(glConfig2.maxVertexUniforms - reservedComponents, 0) / 16), MAX_BONES);
glConfig2.vboVertexSkinningAvailable = (qboolean)(r_vboVertexSkinning->integer && ((glConfig2.maxVertexSkinningBones >= 12) ? qtrue : qfalse));
}
GL_CheckErrors();
GLimp_CheckForVersionExtension("GL_ARB_fragment_shader", 210, qtrue, NULL);
// GL_ARB_shading_language_100
if (GLimp_CheckForVersionExtension("GL_ARB_shading_language_100", 210, qtrue, NULL))
{
Q_strncpyz(glConfig2.shadingLanguageVersion, (char *)glGetString(GL_SHADING_LANGUAGE_VERSION_ARB), sizeof(glConfig2.shadingLanguageVersion));
sscanf(glConfig2.shadingLanguageVersion, "%d.%d", &glConfig2.glslMajorVersion, &glConfig2.glslMinorVersion);
}
GL_CheckErrors();
glConfig2.textureNPOTAvailable = qfalse;
if (GLimp_CheckForVersionExtension("GL_ARB_texture_non_power_of_two", 300, qfalse, r_ext_texture_non_power_of_two))
{
glConfig2.textureNPOTAvailable = qtrue;
}
glConfig2.drawBuffersAvailable = qfalse;
if (GLimp_CheckForVersionExtension("GL_ARB_draw_buffers", /* -1 */ 300, qfalse, r_ext_draw_buffers))
{
glGetIntegerv(GL_MAX_DRAW_BUFFERS_ARB, &glConfig2.maxDrawBuffers);
glConfig2.drawBuffersAvailable = qtrue;
}
glConfig2.textureHalfFloatAvailable = qfalse;
if (GLimp_CheckForVersionExtension("GL_ARB_half_float_pixel", 300, qfalse, r_ext_half_float_pixel))
{
glConfig2.textureHalfFloatAvailable = qtrue;
}
glConfig2.textureFloatAvailable = qfalse;
if (GLimp_CheckForVersionExtension("GL_ARB_texture_float", 300, qfalse, r_ext_texture_float))
{
glConfig2.textureFloatAvailable = qtrue;
}
glConfig2.ARBTextureCompressionAvailable = qfalse;
if (GLimp_CheckForVersionExtension("GL_ARB_texture_compression", 300, qfalse, r_ext_compressed_textures))
{
glConfig2.ARBTextureCompressionAvailable = qtrue;
glConfig.textureCompression = TC_NONE;
}
glConfig2.vertexArrayObjectAvailable = qfalse;
if (GLimp_CheckForVersionExtension("GL_ARB_vertex_array_object", 300, qfalse, r_ext_vertex_array_object))
{
glConfig2.vertexArrayObjectAvailable = qtrue;
}
// GL_EXT_texture_compression_s3tc
if (GLimp_CheckForVersionExtension("GL_EXT_texture_compression_s3tc", -1, qfalse, r_ext_compressed_textures))
{
glConfig.textureCompression = TC_S3TC_ARB;
}
glConfig2.texture3DAvailable = qfalse;
if (GLimp_CheckForVersionExtension("GL_EXT_texture3D", 170, qfalse, NULL))
//.........这里部分代码省略.........
开发者ID:dustinduse,项目名称:etlegacy,代码行数:101,代码来源:tr_common.c
示例20: RE_StretchRaw
//.........这里部分代码省略.........
// if the scratchImage isn't in the format we want, specify it as a new texture
if ( cols != tr.scratchImage[ client ]->width || rows != tr.scratchImage[ client ]->height )
{
tr.scratchImage[ client ]->width = tr.scratchImage[ client ]->uploadWidth = cols;
tr.scratchImage[ client ]->height = tr.scratchImage[ client ]->uploadHeight = rows;
qglTexImage2D( GL_TEXTURE_2D, 0, GL_RGB8, cols, rows, 0, GL_RGBA, GL_UNSIGNED_BYTE, data );
qglTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR );
qglTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR );
qglTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP );
qglTexParameterf( GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP );
}
else
{
if ( dirty )
{
// otherwise, just subimage upload it so that drivers can tell we are going to be changing
// it and don't try and do a texture compression
qglTexSubImage2D( GL_TEXTURE_2D, 0, 0, 0, cols, rows, GL_RGBA, GL_UNSIGNED_BYTE, data );
}
}
#endif // #if defined(USE_D3D10)
if ( r_speeds->integer )
{
#if defined( USE_D3D10 )
// TODO
#else
qglFinish();
#endif
end = ri.Milliseconds();
ri.Printf( PRINT_ALL, "qglTexSubImage2D %i, %i: %i msec\n", cols, rows, end - start );
}
tess.numVertexes = 0;
tess.numIndexes = 0;
tess.xyz[ tess.numVertexes ][ 0 ] = x;
tess.xyz[ tess.numVertexes ][ 1 ] = y;
tess.xyz[ tess.numVertexes ][ 2 ] = 0;
tess.xyz[ tess.numVertexes ][ 3 ] = 1;
tess.texCoords[ tess.numVertexes ][ 0 ] = 0.5f / cols;
tess.texCoords[ tess.numVertexes ][ 1 ] = 0.5f / rows;
tess.texCoords[ tess.numVertexes ][ 2 ] = 0;
tess.texCoords[ tess.numVertexes ][ 3 ] = 1;
tess.numVertexes++;
tess.xyz[ tess.numVertexes ][ 0 ] = x + w;
tess.xyz[ tess.numVertexes ][ 1 ] = y;
tess.xyz[ tess.numVertexes ][ 2 ] = 0;
tess.xyz[ tess.numVertexes ][ 3 ] = 1;
tess.texCoords[ tess.numVertexes ][ 0 ] = ( cols - 0.5f ) / cols;
tess.texCoords[ tess.numVertexes ][ 1 ] = 0.5f / rows;
tess.texCoords[ tess.numVertexes ][ 2 ] = 0;
tess.texCoords[ tess.numVertexes ][ 3 ] = 1;
tess.numVertexes++;
tess.xyz[ tess.numVertexes ][ 0 ] = x + w;
tess.xyz[ tess.numVertexes ][ 1 ] = y + h;
tess.xyz[ tess.numVertexes ][ 2 ] = 0;
tess.xyz[ tess.numVertexes ][ 3 ] = 1;
tess.texCoords[ tess.numVertexes ][ 0 ] = ( cols - 0.5f ) / cols;
tess.texCoords[ tess.numVertexes ][ 1 ] = ( rows - 0.5f ) / rows;
tess.texCoords[ tess.numVertexes ][ 2 ] = 0;
tess.texCoords[ tess.numVertexes ][ 3 ] = 1;
tess.numVertexes++;
tess.xyz[ tess.numVertexes ][ 0 ] = x;
tess.xyz[ tess.numVertexes ][ 1 ] = y + h;
tess.xyz[ tess.numVertexes ][ 2 ] = 0;
tess.xyz[ tess.numVertexes ][ 3 ] = 1;
tess.texCoords[ tess.numVertexes ][ 0 ] = 0.5f / cols;
tess.texCoords[ tess.numVertexes ][ 1 ] = ( rows - 0.5f ) / rows;
tess.texCoords[ tess.numVertexes ][ 2 ] = 0;
tess.texCoords[ tess.numVertexes ][ 3 ] = 1;
tess.numVertexes++;
tess.indexes[ tess.numIndexes++ ] = 0;
tess.indexes[ tess.numIndexes++ ] = 1;
tess.indexes[ tess.numIndexes++ ] = 2;
tess.indexes[ tess.numIndexes++ ] = 0;
tess.indexes[ tess.numIndexes++ ] = 2;
tess.indexes[ tess.numIndexes++ ] = 3;
Tess_UpdateVBOs( ATTR_POSITION | ATTR_TEXCOORD );
Tess_DrawElements();
tess.numVertexes = 0;
tess.numIndexes = 0;
#if defined( USE_D3D10 )
// TODO
#else
GL_CheckErrors();
#endif
}
开发者ID:Sixthly,项目名称:Unvanquished,代码行数:101,代码来源:tr_backend_d3d10.cpp
注:本文中的GL_CheckErrors函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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