thirdparty/scummvm
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TINYGL: Split/move functions to API and internal implementation.

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This commit is contained in:
Paweł Kołodziejski 2022-01-01 17:21:42 +01:00
parent af399f0a50
commit a70168e416
3 changed files with 40 additions and 28 deletions
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41
graphics/tinygl/select.cpp
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@ -29,37 +29,36 @@
namespace TinyGL {
TGLint tglRenderMode(TGLenum mode) {
GLContext *c = gl_get_context();
TGLint GLContext::gl_RenderMode(TGLenum mode) {
int result = 0;
switch (c->render_mode) {
switch (render_mode) {
case TGL_RENDER:
break;
case TGL_SELECT:
if (c->select_overflow) {
result = -c->select_hits;
if (select_overflow) {
result = -select_hits;
} else {
result = c->select_hits;
result = select_hits;
}
c->select_overflow = 0;
c->select_ptr = c->select_buffer;
c->name_stack_size = 0;
select_overflow = 0;
select_ptr = select_buffer;
name_stack_size = 0;
break;
default:
assert(0);
}
switch (mode) {
case TGL_RENDER:
c->render_mode = TGL_RENDER;
render_mode = TGL_RENDER;
break;
case TGL_SELECT:
c->render_mode = TGL_SELECT;
assert(c->select_buffer != nullptr);
c->select_ptr = c->select_buffer;
c->select_hits = 0;
c->select_overflow = 0;
c->select_hit = nullptr;
render_mode = TGL_SELECT;
assert(select_buffer != nullptr);
select_ptr = select_buffer;
select_hits = 0;
select_overflow = 0;
select_hit = nullptr;
break;
default:
assert(0);
@ -67,13 +66,11 @@ TGLint tglRenderMode(TGLenum mode) {
return result;
}
void tglSelectBuffer(TGLsizei size, TGLuint *buffer) {
GLContext *c = gl_get_context();
void GLContext::gl_SelectBuffer(TGLsizei size, TGLuint *buffer) {
assert(render_mode != TGL_SELECT);
assert(c->render_mode != TGL_SELECT);
c->select_buffer = buffer;
c->select_size = size;
select_buffer = buffer;
select_size = size;
}
void GLContext::glopInitNames(GLParam *) {