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cache message images (#738)

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This commit is contained in:
Logan McNaughton
2026-04-12 19:00:45 +02:00
committed by GitHub
parent 9d7db93c70
commit 4240a99ad5
1 changed files with 21 additions and 11 deletions
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parallel-rdp/interface.cpp
+21 -11
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@@ -73,6 +73,11 @@ typedef struct {
FrameBufferInfo frame_buffer_info;
} RDP_DEVICE;
typedef struct {
std::string message;
Vulkan::ImageHandle image;
} Message;
static SDL_Window *window;
static RDP::CommandProcessor *processor;
static SDL_WSIPlatform *wsi_platform;
@@ -89,7 +94,7 @@ std::vector<bool> rdram_dirty;
uint64_t sync_signal;
static TTF_Font *message_font;
static std::queue<std::string> messages;
static std::queue<Message> messages;
static uint64_t message_timer;
#define MESSAGE_TIME 3000 // 3 seconds
@@ -287,11 +292,13 @@ void rdp_init(void *_window, GFX_INFO _gfx_info, const void *font,
callback.save_state_slot = save_state_slot;
crop_letterbox = false;
messages = std::queue<std::string>();
messages = std::queue<Message>();
message_timer = 0;
}
void rdp_close() {
messages = std::queue<Message>();
if (wsi)
wsi->end_frame();
@@ -428,14 +435,17 @@ static void render_frame(Vulkan::Device &device) {
cmd->draw(3);
if (!messages.empty()) {
Vulkan::ImageHandle message_image =
create_message_image(device, vp.width, messages.front().c_str());
cmd->set_texture(0, 0, message_image->get_view(),
Message *message = &messages.front();
if (!message->image) {
message->image =
create_message_image(device, vp.width, message->message.c_str());
}
cmd->set_texture(0, 0, message->image->get_view(),
Vulkan::StockSampler::NearestClamp);
vp.x = floor(vp.x + (vp.width - message_image->get_width()) / 2);
vp.y = vp.y + vp.height - message_image->get_height();
vp.height = message_image->get_height();
vp.width = message_image->get_width();
vp.x = floor(vp.x + (vp.width - message->image->get_width()) / 2);
vp.y = vp.y + vp.height - message->image->get_height();
vp.height = message->image->get_height();
vp.width = message->image->get_width();
cmd->set_viewport(vp);
cmd->draw(3);
@@ -509,10 +519,10 @@ void rdp_load_state(const uint8_t *state) {
memcpy(&rdp_device, state, sizeof(RDP_DEVICE));
}
void rdp_onscreen_message(const char *_message) {
void rdp_onscreen_message(const char *message) {
if (messages.empty())
message_timer = SDL_GetTicks() + MESSAGE_TIME;
messages.push(_message);
messages.push({std::string(message), Vulkan::ImageHandle()});
}
uint32_t pixel_size(uint32_t pixel_type, uint32_t area) {