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Allow texture to be NULL.
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This commit is contained in:
Dominic Masters
2026-03-27 13:46:18 -05:00
parent 933949cc19
commit d91808487f
5 changed files with 23 additions and 29 deletions
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39
src/duskgl/display/shader/shadergl.c
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@@ -209,15 +209,31 @@ errorret_t shaderSetTextureGL(
texture_t *texture
) {
assertNotNull(shader, "Shader cannot be null");
assertNotNull(texture, "Texture cannot be null");
assertStrLenMin(name, 1, "Uniform name cannot be empty");
#ifdef DUSK_OPENGL_LEGACY
if(texture == NULL) {
glDisable(GL_TEXTURE_2D);
errorChain(errorGLCheck());
errorOk();
}
glEnable(GL_TEXTURE_2D);
errorChain(errorGLCheck());
glBindTexture(GL_TEXTURE_2D, texture->id);
errorChain(errorGLCheck());
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
errorChain(errorGLCheck());
#else
if(texture == NULL) {
glActiveTexture(GL_TEXTURE0);
errorChain(errorGLCheck());
glBindTexture(GL_TEXTURE_2D, 0);
errorChain(errorGLCheck());
errorOk();
}
GLint location;
errorChain(shaderParamGetLocationGL(shader, name, &location));
@@ -253,27 +269,6 @@ errorret_t shaderSetTextureGL(
errorOk();
}
// errorret_t shaderSetColorGL(
// shadergl_t *shader,
// const char_t *name,
// color_t color
// ) {
// assertNotNull(shader, "Shader cannot be null");
// assertStrLenMin(name, 1, "Uniform name cannot be empty");
// #ifdef DUSK_OPENGL_LEGACY
// assertUnreachable("Cannot set colors on legacy opengl.");
// #else
// GLint location;
// errorChain(shaderParamGetLocationGL(shader, name, &location));
// glUniform4f(location, color.r, color.g, color.b, color.a);
// errorChain(errorGLCheck());
// #endif
// errorOk();
// }
errorret_t shaderBindGL(shadergl_t *shader) {
#ifdef DUSK_OPENGL_LEGACY
assertNotNull(shader, "Cannot bind a null shader.");