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[Fix] (getter.cpp): Let GL_MAX_TEXTURE_IMAGE_UNITS of glGetIntegerv return a bigger value. Add GL_MAJOR_VERSION and GL_MINOR_VERSION process.

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Signed-off-by: BZLZHH <admin@bzlzhh.top>
This commit is contained in:
BZLZHH 2025-03-01 13:53:03 +08:00
parent fbfa93d814
commit b20668c6ff
1 changed files with 39 additions and 24 deletions
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63
src/main/cpp/gl/getter.cpp
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@ -12,34 +12,49 @@
void glGetIntegerv(GLenum pname, GLint *params) {
LOG()
LOG_D("glGetIntegerv, pname: %s", glEnumToString(pname))
if (pname == GL_CONTEXT_PROFILE_MASK) {
(*params) = GL_CONTEXT_CORE_PROFILE_BIT;
return;
}
if (pname == GL_NUM_EXTENSIONS) {
static GLint num_extensions = -1;
if (num_extensions == -1) {
const GLubyte* ext_str = glGetString(GL_EXTENSIONS);
if (ext_str) {
char* copy = strdup((const char*)ext_str);
char* token = strtok(copy, " ");
num_extensions = 0;
while (token) {
num_extensions++;
token = strtok(nullptr, " ");
switch (pname) {
case GL_CONTEXT_PROFILE_MASK:
(*params) = GL_CONTEXT_CORE_PROFILE_BIT;
break;
case GL_NUM_EXTENSIONS:
static GLint num_extensions = -1;
if (num_extensions == -1) {
const GLubyte* ext_str = glGetString(GL_EXTENSIONS);
if (ext_str) {
char* copy = strdup((const char*)ext_str);
char* token = strtok(copy, " ");
num_extensions = 0;
while (token) {
num_extensions++;
token = strtok(nullptr, " ");
}
free(copy);
} else {
num_extensions = 0;
}
free(copy);
} else {
num_extensions = 0;
}
(*params) = num_extensions;
break;
case GL_MAJOR_VERSION:
(*params) = 4;
break;
case GL_MINOR_VERSION:
(*params) = 0;
break;
case GL_MAX_TEXTURE_IMAGE_UNITS: {
LOAD_GLES_FUNC(glGetIntegerv)
int es_params = 16;
gles_glGetIntegerv(pname, &es_params);
CHECK_GL_ERROR
(*params) = es_params * 2;
break;
}
(*params) = num_extensions;
return;
default:
LOAD_GLES_FUNC(glGetIntegerv)
gles_glGetIntegerv(pname, params);
LOG_D(" -> %d",*params)
CHECK_GL_ERROR
}
LOAD_GLES_FUNC(glGetIntegerv)
gles_glGetIntegerv(pname, params);
LOG_D(" -> %d",*params)
CHECK_GL_ERROR
}
GLenum glGetError() {