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jbhook: make errors right-side-up as well

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This commit is contained in:
Will Toohey 2022-01-03 16:48:12 +10:00
parent ba2016b5bc
commit 0f2828da40
1 changed files with 18 additions and 0 deletions
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18
src/main/jbhook-util/gfx.c
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@ -27,6 +27,8 @@ static void (__stdcall *real_glFlush)(void);
static void hook_glBindFramebufferEXT(GLenum target, GLuint framebuffer);
static void (*real_glBindFramebufferEXT)(GLenum target, GLuint framebuffer);
static void hook_infodispcore_set_angle(void* this, int angle);
static const struct hook_symbol jbhook1_opengl_hook_syms[] = {
{.name = "glFlush",
.patch = hook_glFlush,
@ -39,6 +41,12 @@ static const struct hook_symbol jbhook1_glhelper_hook_syms[] = {
.link = (void **) &real_glBindFramebufferEXT},
};
// on knit/copious, this gives us right-side-up errors, too!
static const struct hook_symbol jbhook_infodisp_hook_syms[] = {
{.name = "?set_angle@infodispcore@@QAEXH@Z",
.patch = hook_infodispcore_set_angle},
};
static DWORD STDCALL my_GetGlyphOutline(
HDC hdc,
UINT uChar,
@ -117,9 +125,19 @@ void jbhook_util_gfx_install_vertical_hooks(void) {
jbhook1_glhelper_hook_syms,
lengthof(jbhook1_glhelper_hook_syms));
hook_table_apply(
NULL,
"infodisp.dll",
jbhook_infodisp_hook_syms,
lengthof(jbhook_infodisp_hook_syms));
log_info("Inserted vertical display hooks");
}
static void hook_infodispcore_set_angle(void* this, int angle) {
// ignore
}
// Welcome to OpenGL land! There is a ton of boilerplate needed here "just" to
// rotate the render output