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Attempt using libftdi

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Lorenzooone
2024-11-29 10:07:51 +01:00
parent e89798b6ec
commit 8da1172b70
46 changed files with 2325 additions and 926 deletions
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54
source/WindowScreen.cpp
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@@ -51,7 +51,7 @@ WindowScreen::WindowScreen(ScreenType stype, CaptureStatus* capture_status, Disp
FPSArrayInit(&this->in_fps);
FPSArrayInit(&this->draw_fps);
FPSArrayInit(&this->poll_fps);
(void)this->in_tex.resize({MAX_IN_VIDEO_WIDTH, MAX_IN_VIDEO_HEIGHT * NUM_FRAMES_BLENDED});
(void)this->in_tex.resize({MAX_IN_VIDEO_WIDTH * NUM_FRAMES_BLENDED, MAX_IN_VIDEO_HEIGHT});
this->m_in_rect_top.setTexture(&this->in_tex);
this->m_in_rect_bot.setTexture(&this->in_tex);
this->display_data = display_data;
@@ -83,11 +83,11 @@ WindowScreen::WindowScreen(ScreenType stype, CaptureStatus* capture_status, Disp
if(current_shader->shader.loadFromMemory(get_shader_string(current_shader->shader_enum), sf::Shader::Type::Fragment)) {
current_shader->is_valid = true;
auto* const defaultStreamBuffer = sf::err().rdbuf();
sf::err().rdbuf(nullptr);
sf::err().rdbuf(nullptr);
sf::Glsl::Vec2 old_pos = {0.0, 0.0};
current_shader->shader.setUniform("old_frame_offset", old_pos);
sf::err().rdbuf(defaultStreamBuffer);
}
sf::err().rdbuf(defaultStreamBuffer);
}
}
loaded_shaders = true;
}
@@ -469,25 +469,25 @@ std::string WindowScreen::title_factory() {
void WindowScreen::update_texture() {
unsigned int m_texture = this->in_tex.getNativeHandle();
if (this->saved_buf && m_texture)
{
// Copy pixels from the given array to the texture
glBindTexture(GL_TEXTURE_2D, m_texture);
GLenum format = GL_RGB;
GLenum type = GL_UNSIGNED_BYTE;
if(this->capture_status->device.video_data_type == VIDEO_DATA_BGR)
format = GL_BGR;
if(this->capture_status->device.video_data_type == VIDEO_DATA_RGB16)
type = GL_UNSIGNED_SHORT_5_6_5;
if(this->capture_status->device.video_data_type == VIDEO_DATA_BGR16)
type = GL_UNSIGNED_SHORT_5_6_5_REV;
glTexSubImage2D(GL_TEXTURE_2D, 0, static_cast<GLint>(0), static_cast<GLint>(this->curr_frame_texture_pos * MAX_IN_VIDEO_HEIGHT), static_cast<GLsizei>(this->capture_status->device.width), static_cast<GLsizei>(this->capture_status->device.height), format, type, this->saved_buf);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
if (this->saved_buf && m_texture)
{
// Copy pixels from the given array to the texture
glBindTexture(GL_TEXTURE_2D, m_texture);
GLenum format = GL_RGB;
GLenum type = GL_UNSIGNED_BYTE;
if(this->capture_status->device.video_data_type == VIDEO_DATA_BGR)
format = GL_BGR;
if(this->capture_status->device.video_data_type == VIDEO_DATA_RGB16)
type = GL_UNSIGNED_SHORT_5_6_5;
if(this->capture_status->device.video_data_type == VIDEO_DATA_BGR16)
type = GL_UNSIGNED_SHORT_5_6_5_REV;
glTexSubImage2D(GL_TEXTURE_2D, 0, static_cast<GLint>(this->curr_frame_texture_pos * MAX_IN_VIDEO_WIDTH), static_cast<GLint>(0), static_cast<GLsizei>(this->capture_status->device.width), static_cast<GLsizei>(this->capture_status->device.height), format, type, this->saved_buf);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
// Force an OpenGL flush, so that the texture data will appear updated
// in all contexts immediately (solves problems in multi-threaded apps)
glFlush();
}
// Force an OpenGL flush, so that the texture data will appear updated
// in all contexts immediately (solves problems in multi-threaded apps)
glFlush();
}
}
void WindowScreen::pre_texture_conversion_processing() {
@@ -572,17 +572,17 @@ void WindowScreen::post_texture_conversion_processing(out_rect_data &rect_data,
rect_data.out_tex.clear();
sf::RectangleShape final_in_rect = in_rect;
sf::IntRect text_coords_rect = final_in_rect.getTextureRect();
text_coords_rect.position.y += this->curr_frame_texture_pos * MAX_IN_VIDEO_HEIGHT;
text_coords_rect.position.x += this->curr_frame_texture_pos * MAX_IN_VIDEO_WIDTH;
final_in_rect.setTextureRect(text_coords_rect);
if(this->capture_status->connected && actually_draw) {
bool use_default_shader = true;
if(sf::Shader::isAvailable()) {
int chosen_shader = choose_shader(true, is_top);
if(chosen_shader >= 0) {
float old_frame_pos_y = 1.0 / NUM_FRAMES_BLENDED;
if(this->curr_frame_texture_pos == 1)
old_frame_pos_y = -1.0 / NUM_FRAMES_BLENDED;
sf::Glsl::Vec2 old_pos = {0.0, old_frame_pos_y};
float old_frame_pos_x = ((float)(NUM_FRAMES_BLENDED - 1)) / NUM_FRAMES_BLENDED;
if(this->curr_frame_texture_pos > 0)
old_frame_pos_x = -1.0 / NUM_FRAMES_BLENDED;
sf::Glsl::Vec2 old_pos = {old_frame_pos_x, 0.0};
usable_shaders[chosen_shader].shader.setUniform("old_frame_offset", old_pos);
rect_data.out_tex.draw(final_in_rect, &usable_shaders[chosen_shader].shader);
use_default_shader = false;