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[client] all: properly support guest rotation

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If the guest has it's output rotated (ie, landscape) we must rotate and
translate the pointer draw location, as well as all the translations of
cursor coordinate spaces based on the rotation, along with any local
rotations that may also be applied.
This commit is contained in:
Geoffrey McRae
2021-01-19 02:44:56 +11:00
parent 733bbf5153
commit 8a1578230f
9 changed files with 340 additions and 152 deletions
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8
client/renderers/OpenGL/opengl.c
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@@ -316,7 +316,8 @@ void opengl_on_restart(void * opaque)
this->waiting = true;
}
void opengl_on_resize(void * opaque, const int width, const int height, const LG_RendererRect destRect)
void opengl_on_resize(void * opaque, const int width, const int height,
const LG_RendererRect destRect, LG_RendererRotate rotate)
{
struct Inst * this = (struct Inst *)opaque;
@@ -346,7 +347,8 @@ void opengl_on_resize(void * opaque, const int width, const int height, const LG
}
}
bool opengl_on_mouse_shape(void * opaque, const LG_RendererCursor cursor, const int width, const int height, const LG_RendererRotate rotate, const int pitch, const uint8_t * data)
bool opengl_on_mouse_shape(void * opaque, const LG_RendererCursor cursor,
const int width, const int height, const int pitch, const uint8_t * data)
{
struct Inst * this = (struct Inst *)opaque;
if (!this)
@@ -562,7 +564,7 @@ bool opengl_render_startup(void * opaque, SDL_Window * window)
return true;
}
bool opengl_render(void * opaque, SDL_Window * window)
bool opengl_render(void * opaque, SDL_Window * window, LG_RendererRotate rotate)
{
struct Inst * this = (struct Inst *)opaque;
if (!this)