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Take screenshot with XGetImage on x11 to workaround nvidia driver (nvfbc) limitation that only allows one nvfbc session at a time

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dec05eba
2025-03-13 22:34:29 +01:00
parent f63409bdd7
commit b0de8588f2
21 changed files with 403 additions and 146 deletions
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8
include/image_writer.h
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@@ -11,7 +11,8 @@ typedef enum {
} gsr_image_format;
typedef enum {
GSR_IMAGE_WRITER_SOURCE_OPENGL
GSR_IMAGE_WRITER_SOURCE_OPENGL,
GSR_IMAGE_WRITER_SOURCE_MEMORY
} gsr_image_writer_source;
typedef struct {
@@ -20,9 +21,12 @@ typedef struct {
int width;
int height;
unsigned int texture;
const void *memory; /* Reference */
} gsr_image_writer;
bool gsr_image_writer_init(gsr_image_writer *self, gsr_image_writer_source source, gsr_egl *egl, int width, int height);
bool gsr_image_writer_init_opengl(gsr_image_writer *self, gsr_egl *egl, int width, int height);
/* |memory| is taken as a reference */
bool gsr_image_writer_init_memory(gsr_image_writer *self, const void *memory, int width, int height);
void gsr_image_writer_deinit(gsr_image_writer *self);
/* Quality is between 1 and 100 where 100 is the max quality. Quality doesn't apply to lossless formats */