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Fix serious memory leak at Enter/LeaveVT 

This fixes huge memory leak at each VT switch (about 600 BOs + 6MB
of RSS of Xserver).
This commit is contained in:
Lukas Hejtmanek 2009-03-04 17:33:27 -05:00 committed by Kristian Høgsberg
parent 095a001f75
commit d4c64f01b9
1 changed files with 14 additions and 3 deletions
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17
src/i965_render.c
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@ -1715,7 +1715,7 @@ gen4_render_state_cleanup(ScrnInfoPtr pScrn)
{
I830Ptr pI830 = I830PTR(pScrn);
struct gen4_render_state *render_state= pI830->gen4_render_state;
int i;
int i, j, k, l, m;
if (render_state->vertex_buffer_bo) {
dri_bo_unreference (render_state->vertex_buffer_bo);
@ -1728,12 +1728,23 @@ gen4_render_state_cleanup(ScrnInfoPtr pScrn)
render_state->sf_state_bo = NULL;
drm_intel_bo_unreference(render_state->sf_mask_state_bo);
render_state->sf_mask_state_bo = NULL;
drm_intel_bo_unreference(render_state->cc_state_bo);
render_state->cc_state_bo = NULL;
for (i = 0; i < WM_KERNEL_COUNT; i++) {
drm_intel_bo_unreference(render_state->wm_kernel_bo[i]);
render_state->wm_kernel_bo[i] = NULL;
}
for (i = 0; i < SAMPLER_STATE_FILTER_COUNT; i++)
for (j = 0; j < SAMPLER_STATE_EXTEND_COUNT; j++)
for (k = 0; k < SAMPLER_STATE_FILTER_COUNT; k++)
for (l = 0; l < SAMPLER_STATE_EXTEND_COUNT; l++)
for (m = 0; m < WM_KERNEL_COUNT; m++) {
drm_intel_bo_unreference(render_state->wm_state_bo[m][i][j][k][l]);
render_state->wm_state_bo[m][i][j][k][l] = NULL;
}
drm_intel_bo_unreference(render_state->cc_state_bo);
render_state->cc_state_bo = NULL;
drm_intel_bo_unreference(render_state->sip_kernel_bo);
render_state->sip_kernel_bo = NULL;
}