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Fix OpenGL 1.1 build not compiling

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This commit is contained in:
UnknownShadow200 2021-12-20 09:01:10 +11:00
parent 67507c4ab5
commit 5854e76ef5
2 changed files with 18 additions and 2 deletions
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1
.gitignore vendored
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@ -41,6 +41,7 @@ bld/
[sS]rc/ClassiCube*
[sS]rc/screenshots
[sS]rc/fontscache.txt
[sSrc]/.vs/
#GCC object files
*.o

19
src/Graphics_GL1.c
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@ -164,7 +164,7 @@ static GL_SetupVBRangeFunc gfx_setupVBRangeFunc;
/* Current format and size of vertices */
static int gfx_stride, gfx_format = -1;
#ifdef CC_BUILD_WIN
#if defined CC_BUILD_WIN && !defined CC_BUILD_GL11
/* Note the following about calling OpenGL functions on Windows */
/* 1) wglGetProcAddress returns a context specific address */
/* 2) dllimport functions are implemented using indirect function pointers */
@ -254,7 +254,6 @@ void Gfx_UnlockVb(GfxResourceID vb) {
_glBufferData(GL_ARRAY_BUFFER, tmpSize, tmpData, GL_STATIC_DRAW);
}
#else
static void UpdateDisplayList(GLuint list, void* vertices, VertexFormat fmt, int count);
GfxResourceID Gfx_CreateVb(VertexFormat fmt, int count) { return glGenLists(1); }
void Gfx_BindVb(GfxResourceID vb) { activeList = (GLuint)vb; }
@ -264,6 +263,22 @@ void Gfx_DeleteVb(GfxResourceID* vb) {
*vb = 0;
}
static void UpdateDisplayList(GLuint list, void* vertices, VertexFormat fmt, int count) {
/* We need to restore client state afer building the list */
int realFormat = gfx_format;
void* dyn_data = dynamicListData;
Gfx_SetVertexFormat(fmt);
dynamicListData = vertices;
glNewList(list, GL_COMPILE);
gfx_setupVBFunc();
glDrawElements(GL_TRIANGLES, ICOUNT(count), GL_UNSIGNED_SHORT, gl_indices);
glEndList();
Gfx_SetVertexFormat(realFormat);
dynamicListData = dyn_data;
}
/* NOTE! Building chunk in Builder.c relies on vb being ignored */
/* If that changes, you must fix Builder.c to properly call Gfx_LockVb */
static VertexFormat tmpFormat;