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[egl] split out texture code into it's own object

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This commit is contained in:
Geoffrey McRae
2018-09-23 15:48:44 +10:00
parent fff3ec30b8
commit 00658f3d64
7 changed files with 217 additions and 102 deletions
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52
client/renderers/egl.c
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@@ -47,6 +47,11 @@ struct Shaders
struct EGL_Shader * desktop;
};
struct Textures
{
struct EGL_Texture * desktop;
};
struct Inst
{
LG_RendererParams params;
@@ -61,8 +66,10 @@ struct Inst
struct Models models;
struct Shaders shaders;
struct Textures textures;
LG_RendererFormat format;
bool sourceChanged;
size_t frameSize;
const uint8_t * data;
bool update;
@@ -106,8 +113,9 @@ void egl_deinitialize(void * opaque)
{
struct Inst * this = (struct Inst *)opaque;
egl_model_free (&this->models .desktop);
egl_shader_free(&this->shaders.desktop);
egl_model_free (&this->models .desktop);
egl_shader_free (&this->shaders .desktop);
egl_texture_free(&this->textures.desktop);
free(this);
}
@@ -132,10 +140,22 @@ bool egl_on_frame_event(void * opaque, const LG_RendererFormat format, const uin
if (format.type != FRAME_TYPE_ARGB)
return false;
memcpy(&this->format, &format, sizeof(LG_RendererFormat));
this->frameSize = format.height * format.pitch;
this->data = data;
this->update = true;
this->sourceChanged = (
this->sourceChanged ||
this->format.type != format.type ||
this->format.width != format.width ||
this->format.height != format.height ||
this->format.pitch != format.pitch
);
if (this->sourceChanged)
{
memcpy(&this->format, &format, sizeof(LG_RendererFormat));
this->frameSize = format.height * format.pitch;
}
this->data = data;
this->update = true;
return true;
}
@@ -238,11 +258,16 @@ bool egl_render_startup(void * opaque, SDL_Window * window)
))
return false;
if (!egl_texture_init(&this->textures.desktop))
return false;
if (!egl_model_init(&this->models.desktop))
return false;
egl_model_set_verticies(this->models.desktop, desktop, sizeof(desktop) / sizeof(GLfloat));
egl_model_set_uvs (this->models.desktop, uvs , sizeof(uvs ) / sizeof(GLfloat));
egl_model_set_shader (this->models.desktop, this->shaders.desktop);
egl_model_set_shader (this->models.desktop, this->shaders .desktop);
egl_model_set_texture (this->models.desktop, this->textures.desktop);
eglSwapInterval(this->display, this->opt.vsync ? 1 : 0);
return true;
@@ -254,16 +279,19 @@ bool egl_render(void * opaque, SDL_Window * window)
if (this->update)
{
if (!egl_model_is_streaming(this->models.desktop))
egl_model_init_streaming(
this->models.desktop,
if (this->sourceChanged)
{
this->sourceChanged = false;
egl_texture_init_streaming(
this->textures.desktop,
this->format.width,
this->format.height,
this->frameSize
);
}
egl_model_stream_buffer(
this->models.desktop,
egl_texture_stream_buffer(
this->textures.desktop,
this->data,
this->frameSize
);