Mesa (master): meta: Add cleanup function for Bitmap
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Wed Jan 8 13:47:35 UTC 2020
Module: Mesa
Branch: master
Commit: 8dcff01c8b7f0faf562a1f324d408869526995e4
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=8dcff01c8b7f0faf562a1f324d408869526995e4
Author: Yevhenii Kolesnikov <yevhenii.kolesnikov at globallogic.com>
Date: Fri Jul 12 14:53:59 2019 +0300
meta: Add cleanup function for Bitmap
Buffer object and temporary texture were never freed, causing memory leaks.
Signed-off-by: Yevhenii Kolesnikov <yevhenii.kolesnikov at globallogic.com>
Reviewed-by: Tapani Pälli <tapani.palli at intel.com>
---
src/mesa/drivers/common/meta.c | 17 +++++++++++++++++
1 file changed, 17 insertions(+)
diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c
index c636cb923d8..41722a38b38 100644
--- a/src/mesa/drivers/common/meta.c
+++ b/src/mesa/drivers/common/meta.c
@@ -112,6 +112,8 @@ static void meta_drawpix_cleanup(struct gl_context *ctx,
struct drawpix_state *drawpix);
static void meta_drawtex_cleanup(struct gl_context *ctx,
struct drawtex_state *drawtex);
+static void meta_bitmap_cleanup(struct gl_context *ctx,
+ struct bitmap_state *bitmap);
void
_mesa_meta_framebuffer_texture_image(struct gl_context *ctx,
@@ -432,6 +434,8 @@ _mesa_meta_free(struct gl_context *ctx)
meta_decompress_cleanup(ctx, &ctx->Meta->Decompress);
meta_drawpix_cleanup(ctx, &ctx->Meta->DrawPix);
meta_drawtex_cleanup(ctx, &ctx->Meta->DrawTex);
+ meta_bitmap_cleanup(ctx, &ctx->Meta->Bitmap);
+
if (old_context)
_mesa_make_current(old_context, old_context->WinSysDrawBuffer, old_context->WinSysReadBuffer);
else
@@ -1984,6 +1988,19 @@ meta_drawtex_cleanup(struct gl_context *ctx, struct drawtex_state *drawtex)
}
}
+static void
+meta_bitmap_cleanup(struct gl_context *ctx, struct bitmap_state *bitmap)
+{
+ if (bitmap->VAO != 0) {
+ _mesa_DeleteVertexArrays(1, &bitmap->VAO);
+ bitmap->VAO = 0;
+
+ _mesa_reference_buffer_object(ctx, &bitmap->buf_obj, NULL);
+
+ cleanup_temp_texture(ctx, &bitmap->Tex);
+ }
+}
+
/**
* When the glDrawPixels() image size is greater than the max rectangle
* texture size we use this function to break the glDrawPixels() image
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