Cross Reference: /xsrc/external/mit/MesaLib/dist/src/mesa/main/feedback.c

Lines Matching refs:Select
155  * the fields in __struct gl_contextRec::Select with the given buffer.
173    ctx->Select.Buffer = buffer;
174    ctx->Select.BufferSize = size;
175    ctx->Select.BufferCount = 0;
176    ctx->Select.HitFlag = GL_FALSE;
177    ctx->Select.HitMinZ = 1.0;
178    ctx->Select.HitMaxZ = 0.0;
194    if (ctx->Select.BufferCount < ctx->Select.BufferSize) {
195       ctx->Select.Buffer[ctx->Select.BufferCount] = value;
197    ctx->Select.BufferCount++;
213    ctx->Select.HitFlag = GL_TRUE;
214    if (z < ctx->Select.HitMinZ) {
215       ctx->Select.HitMinZ = z;
217    if (z > ctx->Select.HitMaxZ) {
218       ctx->Select.HitMaxZ = z;
244    zmin = (GLuint) ((GLfloat) zscale * ctx->Select.HitMinZ);
245    zmax = (GLuint) ((GLfloat) zscale * ctx->Select.HitMaxZ);
247    write_record( ctx, ctx->Select.NameStackDepth );
250    for (i = 0; i < ctx->Select.NameStackDepth; i++) {
251       write_record( ctx, ctx->Select.NameStack[i] );
254    ctx->Select.Hits++;
255    ctx->Select.HitFlag = GL_FALSE;
256    ctx->Select.HitMinZ = 1.0;
257    ctx->Select.HitMaxZ = -1.0;
264  * Verifies we are in select mode and resets the name stack depth and resets
276       if (ctx->Select.HitFlag) {
280    ctx->Select.NameStackDepth = 0;
281    ctx->Select.HitFlag = GL_FALSE;
282    ctx->Select.HitMinZ = 1.0;
283    ctx->Select.HitMaxZ = 0.0;
297  * sa __struct gl_contextRec::Select.
307    if (ctx->Select.NameStackDepth == 0) {
314    if (ctx->Select.HitFlag) {
317    if (ctx->Select.NameStackDepth < MAX_NAME_STACK_DEPTH) {
318       ctx->Select.NameStack[ctx->Select.NameStackDepth-1] = name;
321       ctx->Select.NameStack[MAX_NAME_STACK_DEPTH-1] = name;
335  * sa __struct gl_contextRec::Select.
347    if (ctx->Select.HitFlag) {
350    if (ctx->Select.NameStackDepth >= MAX_NAME_STACK_DEPTH) {
354       ctx->Select.NameStack[ctx->Select.NameStackDepth++] = name;
365  * sa __struct gl_contextRec::Select.
377    if (ctx->Select.HitFlag) {
380    if (ctx->Select.NameStackDepth == 0) {
384       ctx->Select.NameStackDepth--;
404  * rasterization mode, such as writing the hit record or resent the select
405  * buffer index when exiting the select mode. Updates
427 	 if (ctx->Select.HitFlag) {
430 	 if (ctx->Select.BufferCount > ctx->Select.BufferSize) {
438 	    result = ctx->Select.Hits;
440 	 ctx->Select.BufferCount = 0;
441 	 ctx->Select.Hits = 0;
442 	 ctx->Select.NameStackDepth = 0;
463 	 if (ctx->Select.BufferSize==0) {
505    ctx->Select.Buffer = NULL;
506    ctx->Select.BufferSize = 0;
507    ctx->Select.BufferCount = 0;
508    ctx->Select.Hits = 0;
509    ctx->Select.NameStackDepth = 0;
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