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Evas filters: Change default buffer size to input size 

This should make more commands work intuitively.
Now we still need to specify how to repeat or stretch buffers
when running commands.
This commit is contained in:
Jean-Philippe Andre 2013-12-31 12:43:03 +09:00
parent 78a3eaaecd
commit 37eb6b6233
2 changed files with 11 additions and 3 deletions
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13
src/lib/evas/filters/evas_filter.c
View File

@ -1183,10 +1183,10 @@ _filter_command_run(Evas_Filter_Command *cmd)
return EINA_TRUE;
}
if (!cmd->output->backing)
if (!cmd->output->backing && !cmd->output->w && !cmd->output->h)
{
cmd->output->w = cmd->input->w;
cmd->output->h = cmd->input->h;
cmd->output->w = cmd->ctx->w;
cmd->output->h = cmd->ctx->h;
}
if ((cmd->output->w <= 0) || (cmd->output->h <= 0))
@ -1254,6 +1254,13 @@ _filter_chain_run(Evas_Filter_Context *ctx)
{
Evas_Filter_Command *cmd;
Eina_Bool ok = EINA_TRUE;
Evas_Filter_Buffer *in;
in = _filter_buffer_get(ctx, 1);
EINA_SAFETY_ON_NULL_RETURN_VAL(in, EINA_FALSE);
ctx->w = in->w;
ctx->h = in->h;
EINA_INLIST_FOREACH(ctx->commands, cmd)
{

1
src/lib/evas/filters/evas_filter_private.h
View File

@ -40,6 +40,7 @@ struct _Evas_Filter_Context
Eina_List *buffers; // Evas_Filter_Buffer *
int last_buffer_id;
int last_command_id;
int w, h; // Change at each run
struct
{