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[client] egl: set a default scale for textures without filters

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This commit is contained in:
Geoffrey McRae 2021-08-09 18:24:33 +10:00
parent 6882e5c59f
commit 57a74c156b
3 changed files with 16 additions and 0 deletions
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2
client/renderers/EGL/CMakeLists.txt
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@ -25,6 +25,8 @@ make_object(
shader/splash_bg.frag shader/splash_bg.frag
shader/splash_logo.vert shader/splash_logo.vert
shader/splash_logo.frag shader/splash_logo.frag
shader/null.vert
shader/null.frag
) )
make_defines( make_defines(

13
client/renderers/EGL/desktop.c
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@ -34,6 +34,9 @@
#include <string.h> #include <string.h>
// these headers are auto generated by cmake // these headers are auto generated by cmake
#include "null.vert.h"
#include "null.frag.h"
#include "desktop.vert.h" #include "desktop.vert.h"
#include "desktop_rgb.frag.h" #include "desktop_rgb.frag.h"
#include "desktop_rgb.def.h" #include "desktop_rgb.def.h"
@ -75,6 +78,8 @@ struct EGL_Desktop
bool useDMA; bool useDMA;
LG_RendererFormat format; LG_RendererFormat format;
EGL_Shader * nullShader;
}; };
// forwards // forwards
@ -156,6 +161,11 @@ bool egl_desktopInit(EGL * egl, EGL_Desktop ** desktop, EGLDisplay * display,
(*desktop)->scaleAlgo = option_get_int("egl", "scale" ); (*desktop)->scaleAlgo = option_get_int("egl", "scale" );
(*desktop)->useDMA = useDMA; (*desktop)->useDMA = useDMA;
egl_shaderInit(&(*desktop)->nullShader);
egl_shaderCompile((*desktop)->nullShader,
b_shader_null_vert, b_shader_null_vert_size,
b_shader_null_frag, b_shader_null_frag_size);
return true; return true;
} }
@ -190,6 +200,7 @@ void egl_desktopFree(EGL_Desktop ** desktop)
egl_shaderFree (&(*desktop)->shader.shader); egl_shaderFree (&(*desktop)->shader.shader);
egl_desktopRectsFree(&(*desktop)->mesh ); egl_desktopRectsFree(&(*desktop)->mesh );
countedBufferRelease(&(*desktop)->matrix ); countedBufferRelease(&(*desktop)->matrix );
egl_shaderFree(&(*desktop)->nullShader);
free(*desktop); free(*desktop);
*desktop = NULL; *desktop = NULL;
@ -299,6 +310,8 @@ bool egl_desktop_update(EGL_Desktop * desktop, const FrameBuffer * frame, int dm
return false; return false;
} }
egl_textureAddShader(desktop->texture, desktop->nullShader, 4.0f);
if (!egl_desktopSetup(desktop, desktop->format)) if (!egl_desktopSetup(desktop, desktop->format))
return false; return false;
} }

1
client/renderers/EGL/texture.c
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@ -88,6 +88,7 @@ bool egl_textureInit(EGL * egl, EGL_Texture ** texture_,
glSamplerParameteri(this->sampler, GL_TEXTURE_WRAP_T , GL_CLAMP_TO_EDGE); glSamplerParameteri(this->sampler, GL_TEXTURE_WRAP_T , GL_CLAMP_TO_EDGE);
this->textures = ringbuffer_new(8, sizeof(GLuint)); this->textures = ringbuffer_new(8, sizeof(GLuint));
this->scale = 1.0f;
return true; return true;
} }