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-rw-r--r--Makefile2
-rw-r--r--include/ui/console.h14
-rw-r--r--include/ui/gtk.h2
-rw-r--r--include/ui/sdl2.h2
-rw-r--r--include/ui/shader.h14
-rw-r--r--include/ui/spice-display.h2
-rw-r--r--ui/console-gl.c45
-rw-r--r--ui/gtk-egl.c2
-rw-r--r--ui/gtk-gl-area.c2
-rw-r--r--ui/sdl2-gl.c4
-rw-r--r--ui/shader.c51
-rw-r--r--ui/spice-display.c2
12 files changed, 69 insertions, 73 deletions
diff --git a/Makefile b/Makefile
index 97b4508d7d..e124f1c5a0 100644
--- a/Makefile
+++ b/Makefile
@@ -672,7 +672,7 @@ ui/shader/%-frag.h: $(SRC_PATH)/ui/shader/%.frag $(SRC_PATH)/scripts/shaderinclu
perl $(SRC_PATH)/scripts/shaderinclude.pl $< > $@,\
"FRAG","$@")
-ui/console-gl.o: $(SRC_PATH)/ui/console-gl.c \
+ui/shader.o: $(SRC_PATH)/ui/shader.c \
ui/shader/texture-blit-vert.h ui/shader/texture-blit-frag.h
# documentation
diff --git a/include/ui/console.h b/include/ui/console.h
index 158969f978..580dfc57ee 100644
--- a/include/ui/console.h
+++ b/include/ui/console.h
@@ -12,6 +12,7 @@
#ifdef CONFIG_OPENGL
# include <epoxy/gl.h>
+# include "ui/shader.h"
#endif
/* keyboard/mouse support */
@@ -415,22 +416,19 @@ void qemu_console_resize(QemuConsole *con, int width, int height);
DisplaySurface *qemu_console_surface(QemuConsole *con);
/* console-gl.c */
-typedef struct ConsoleGLState ConsoleGLState;
#ifdef CONFIG_OPENGL
-ConsoleGLState *console_gl_init_context(void);
-void console_gl_fini_context(ConsoleGLState *gls);
bool console_gl_check_format(DisplayChangeListener *dcl,
pixman_format_code_t format);
-void surface_gl_create_texture(ConsoleGLState *gls,
+void surface_gl_create_texture(QemuGLShader *gls,
DisplaySurface *surface);
-void surface_gl_update_texture(ConsoleGLState *gls,
+void surface_gl_update_texture(QemuGLShader *gls,
DisplaySurface *surface,
int x, int y, int w, int h);
-void surface_gl_render_texture(ConsoleGLState *gls,
+void surface_gl_render_texture(QemuGLShader *gls,
DisplaySurface *surface);
-void surface_gl_destroy_texture(ConsoleGLState *gls,
+void surface_gl_destroy_texture(QemuGLShader *gls,
DisplaySurface *surface);
-void surface_gl_setup_viewport(ConsoleGLState *gls,
+void surface_gl_setup_viewport(QemuGLShader *gls,
DisplaySurface *surface,
int ww, int wh);
#endif
diff --git a/include/ui/gtk.h b/include/ui/gtk.h
index 2f7b720358..849c896eef 100644
--- a/include/ui/gtk.h
+++ b/include/ui/gtk.h
@@ -47,7 +47,7 @@ typedef struct VirtualGfxConsole {
double scale_x;
double scale_y;
#if defined(CONFIG_OPENGL)
- ConsoleGLState *gls;
+ QemuGLShader *gls;
EGLContext ectx;
EGLSurface esurface;
int glupdates;
diff --git a/include/ui/sdl2.h b/include/ui/sdl2.h
index 454367ac84..b29cf803c9 100644
--- a/include/ui/sdl2.h
+++ b/include/ui/sdl2.h
@@ -26,7 +26,7 @@ struct sdl2_console {
int idle_counter;
SDL_GLContext winctx;
#ifdef CONFIG_OPENGL
- ConsoleGLState *gls;
+ QemuGLShader *gls;
egl_fb guest_fb;
egl_fb win_fb;
bool y0_top;
diff --git a/include/ui/shader.h b/include/ui/shader.h
index f7d86188bf..369e49865f 100644
--- a/include/ui/shader.h
+++ b/include/ui/shader.h
@@ -3,13 +3,11 @@
#include <epoxy/gl.h>
-GLuint qemu_gl_init_texture_blit(GLint texture_blit_prog);
-void qemu_gl_run_texture_blit(GLint texture_blit_prog,
- GLint texture_blit_vao);
-
-GLuint qemu_gl_create_compile_shader(GLenum type, const GLchar *src);
-GLuint qemu_gl_create_link_program(GLuint vert, GLuint frag);
-GLuint qemu_gl_create_compile_link_program(const GLchar *vert_src,
- const GLchar *frag_src);
+typedef struct QemuGLShader QemuGLShader;
+
+void qemu_gl_run_texture_blit(QemuGLShader *gls);
+
+QemuGLShader *qemu_gl_init_shader(void);
+void qemu_gl_fini_shader(QemuGLShader *gls);
#endif /* QEMU_SHADER_H */
diff --git a/include/ui/spice-display.h b/include/ui/spice-display.h
index 4ba9444dba..aaf2019889 100644
--- a/include/ui/spice-display.h
+++ b/include/ui/spice-display.h
@@ -119,7 +119,7 @@ struct SimpleSpiceDisplay {
/* opengl rendering */
QEMUBH *gl_unblock_bh;
QEMUTimer *gl_unblock_timer;
- ConsoleGLState *gls;
+ QemuGLShader *gls;
int gl_updates;
bool have_scanout;
bool have_surface;
diff --git a/ui/console-gl.c b/ui/console-gl.c
index 5165e21646..9b50daedbd 100644
--- a/ui/console-gl.c
+++ b/ui/console-gl.c
@@ -29,40 +29,8 @@
#include "ui/console.h"
#include "ui/shader.h"
-#include "shader/texture-blit-vert.h"
-#include "shader/texture-blit-frag.h"
-
-struct ConsoleGLState {
- GLint texture_blit_prog;
- GLint texture_blit_vao;
-};
-
/* ---------------------------------------------------------------------- */
-ConsoleGLState *console_gl_init_context(void)
-{
- ConsoleGLState *gls = g_new0(ConsoleGLState, 1);
-
- gls->texture_blit_prog = qemu_gl_create_compile_link_program
- (texture_blit_vert_src, texture_blit_frag_src);
- if (!gls->texture_blit_prog) {
- exit(1);
- }
-
- gls->texture_blit_vao =
- qemu_gl_init_texture_blit(gls->texture_blit_prog);
-
- return gls;
-}
-
-void console_gl_fini_context(ConsoleGLState *gls)
-{
- if (!gls) {
- return;
- }
- g_free(gls);
-}
-
bool console_gl_check_format(DisplayChangeListener *dcl,
pixman_format_code_t format)
{
@@ -76,7 +44,7 @@ bool console_gl_check_format(DisplayChangeListener *dcl,
}
}
-void surface_gl_create_texture(ConsoleGLState *gls,
+void surface_gl_create_texture(QemuGLShader *gls,
DisplaySurface *surface)
{
assert(gls);
@@ -116,7 +84,7 @@ void surface_gl_create_texture(ConsoleGLState *gls,
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
}
-void surface_gl_update_texture(ConsoleGLState *gls,
+void surface_gl_update_texture(QemuGLShader *gls,
DisplaySurface *surface,
int x, int y, int w, int h)
{
@@ -133,7 +101,7 @@ void surface_gl_update_texture(ConsoleGLState *gls,
+ surface_bytes_per_pixel(surface) * x);
}
-void surface_gl_render_texture(ConsoleGLState *gls,
+void surface_gl_render_texture(QemuGLShader *gls,
DisplaySurface *surface)
{
assert(gls);
@@ -141,11 +109,10 @@ void surface_gl_render_texture(ConsoleGLState *gls,
glClearColor(0.1f, 0.1f, 0.1f, 0.0f);
glClear(GL_COLOR_BUFFER_BIT);
- qemu_gl_run_texture_blit(gls->texture_blit_prog,
- gls->texture_blit_vao);
+ qemu_gl_run_texture_blit(gls);
}
-void surface_gl_destroy_texture(ConsoleGLState *gls,
+void surface_gl_destroy_texture(QemuGLShader *gls,
DisplaySurface *surface)
{
if (!surface || !surface->texture) {
@@ -155,7 +122,7 @@ void surface_gl_destroy_texture(ConsoleGLState *gls,
surface->texture = 0;
}
-void surface_gl_setup_viewport(ConsoleGLState *gls,
+void surface_gl_setup_viewport(QemuGLShader *gls,
DisplaySurface *surface,
int ww, int wh)
{
diff --git a/ui/gtk-egl.c b/ui/gtk-egl.c
index 0f0d35e041..eb86c26a1d 100644
--- a/ui/gtk-egl.c
+++ b/ui/gtk-egl.c
@@ -113,7 +113,7 @@ void gd_egl_refresh(DisplayChangeListener *dcl)
if (!vc->gfx.esurface) {
return;
}
- vc->gfx.gls = console_gl_init_context();
+ vc->gfx.gls = qemu_gl_init_shader();
if (vc->gfx.ds) {
surface_gl_create_texture(vc->gfx.gls, vc->gfx.ds);
}
diff --git a/ui/gtk-gl-area.c b/ui/gtk-gl-area.c
index 01ebf2c7de..55ba2b57d7 100644
--- a/ui/gtk-gl-area.c
+++ b/ui/gtk-gl-area.c
@@ -96,7 +96,7 @@ void gd_gl_area_refresh(DisplayChangeListener *dcl)
return;
}
gtk_gl_area_make_current(GTK_GL_AREA(vc->gfx.drawing_area));
- vc->gfx.gls = console_gl_init_context();
+ vc->gfx.gls = qemu_gl_init_shader();
if (vc->gfx.ds) {
surface_gl_create_texture(vc->gfx.gls, vc->gfx.ds);
}
diff --git a/ui/sdl2-gl.c b/ui/sdl2-gl.c
index 9110491ee5..5e1073a084 100644
--- a/ui/sdl2-gl.c
+++ b/ui/sdl2-gl.c
@@ -90,7 +90,7 @@ void sdl2_gl_switch(DisplayChangeListener *dcl,
scon->surface = new_surface;
if (!new_surface) {
- console_gl_fini_context(scon->gls);
+ qemu_gl_fini_shader(scon->gls);
scon->gls = NULL;
sdl2_window_destroy(scon);
return;
@@ -98,7 +98,7 @@ void sdl2_gl_switch(DisplayChangeListener *dcl,
if (!scon->real_window) {
sdl2_window_create(scon);
- scon->gls = console_gl_init_context();
+ scon->gls = qemu_gl_init_shader();
} else if (old_surface &&
((surface_width(old_surface) != surface_width(new_surface)) ||
(surface_height(old_surface) != surface_height(new_surface)))) {
diff --git a/ui/shader.c b/ui/shader.c
index 1ffddbef3b..d36e7af232 100644
--- a/ui/shader.c
+++ b/ui/shader.c
@@ -28,9 +28,17 @@
#include "qemu-common.h"
#include "ui/shader.h"
+#include "shader/texture-blit-vert.h"
+#include "shader/texture-blit-frag.h"
+
+struct QemuGLShader {
+ GLint texture_blit_prog;
+ GLint texture_blit_vao;
+};
+
/* ---------------------------------------------------------------------- */
-GLuint qemu_gl_init_texture_blit(GLint texture_blit_prog)
+static GLuint qemu_gl_init_texture_blit(GLint texture_blit_prog)
{
static const GLfloat in_position[] = {
-1, -1,
@@ -60,17 +68,16 @@ GLuint qemu_gl_init_texture_blit(GLint texture_blit_prog)
return vao;
}
-void qemu_gl_run_texture_blit(GLint texture_blit_prog,
- GLint texture_blit_vao)
+void qemu_gl_run_texture_blit(QemuGLShader *gls)
{
- glUseProgram(texture_blit_prog);
- glBindVertexArray(texture_blit_vao);
+ glUseProgram(gls->texture_blit_prog);
+ glBindVertexArray(gls->texture_blit_vao);
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
}
/* ---------------------------------------------------------------------- */
-GLuint qemu_gl_create_compile_shader(GLenum type, const GLchar *src)
+static GLuint qemu_gl_create_compile_shader(GLenum type, const GLchar *src)
{
GLuint shader;
GLint status, length;
@@ -94,7 +101,7 @@ GLuint qemu_gl_create_compile_shader(GLenum type, const GLchar *src)
return shader;
}
-GLuint qemu_gl_create_link_program(GLuint vert, GLuint frag)
+static GLuint qemu_gl_create_link_program(GLuint vert, GLuint frag)
{
GLuint program;
GLint status, length;
@@ -117,8 +124,8 @@ GLuint qemu_gl_create_link_program(GLuint vert, GLuint frag)
return program;
}
-GLuint qemu_gl_create_compile_link_program(const GLchar *vert_src,
- const GLchar *frag_src)
+static GLuint qemu_gl_create_compile_link_program(const GLchar *vert_src,
+ const GLchar *frag_src)
{
GLuint vert_shader, frag_shader, program;
@@ -134,3 +141,29 @@ GLuint qemu_gl_create_compile_link_program(const GLchar *vert_src,
return program;
}
+
+/* ---------------------------------------------------------------------- */
+
+QemuGLShader *qemu_gl_init_shader(void)
+{
+ QemuGLShader *gls = g_new0(QemuGLShader, 1);
+
+ gls->texture_blit_prog = qemu_gl_create_compile_link_program
+ (texture_blit_vert_src, texture_blit_frag_src);
+ if (!gls->texture_blit_prog) {
+ exit(1);
+ }
+
+ gls->texture_blit_vao =
+ qemu_gl_init_texture_blit(gls->texture_blit_prog);
+
+ return gls;
+}
+
+void qemu_gl_fini_shader(QemuGLShader *gls)
+{
+ if (!gls) {
+ return;
+ }
+ g_free(gls);
+}
diff --git a/ui/spice-display.c b/ui/spice-display.c
index 0963c7825f..ad1ceafb3f 100644
--- a/ui/spice-display.c
+++ b/ui/spice-display.c
@@ -1019,7 +1019,7 @@ static void qemu_spice_display_init_one(QemuConsole *con)
ssd->gl_unblock_bh = qemu_bh_new(qemu_spice_gl_unblock_bh, ssd);
ssd->gl_unblock_timer = timer_new_ms(QEMU_CLOCK_REALTIME,
qemu_spice_gl_block_timer, ssd);
- ssd->gls = console_gl_init_context();
+ ssd->gls = qemu_gl_init_shader();
ssd->have_surface = false;
ssd->have_scanout = false;
}